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Move some from xxx commands to plugin (#7942)
# Description From nushell 0.8 philosophy: https://github.com/nushell/nushell.github.io/blob/main/contributor-book/philosophy_0_80.md#core-categories > The following categories should be moved to plugins: Uncommon format support So this pr is trying to move following commands to plugin: - [X] from eml - [x] from ics - [x] from ini - [x] from vcf And we can have a new plugin handles for these formatting, currently it's implemented here: https://github.com/WindSoilder/nu_plugin_format The command usage should be the same to original command. If it's ok, the plugin can support more formats like [parquet](https://github.com/fdncred/nu_plugin_from_parquet), or [EDN format](https://github.com/nushell/nushell/issues/6415), or something else. Just create a draft pr to show what's the blueprint looks like, and is it a good direction to move forward? # User-Facing Changes _(List of all changes that impact the user experience here. This helps us keep track of breaking changes.)_ # Tests + Formatting Don't forget to add tests that cover your changes. Make sure you've run and fixed any issues with these commands: - `cargo fmt --all -- --check` to check standard code formatting (`cargo fmt --all` applies these changes) - `cargo clippy --workspace -- -D warnings -D clippy::unwrap_used -A clippy::needless_collect` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass # After Submitting If your PR had any user-facing changes, update [the documentation](https://github.com/nushell/nushell.github.io) after the PR is merged, if necessary. This will help us keep the docs up to date.
This commit is contained in:
WindSoilder
GitHub
parent
4468dc835c
commit
208ffdc1da
17
Cargo.lock
generated
17
Cargo.lock
generated
@ -2735,7 +2735,6 @@ dependencies = [
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"digest",
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"dirs-next",
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"dtparse",
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"eml-parser",
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"encoding_rs",
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"fancy-regex",
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"filesize",
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@ -2743,7 +2742,6 @@ dependencies = [
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"fs_extra",
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"hamcrest2",
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"htmlescape",
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"ical",
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"indexmap",
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"indicatif",
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"is-root",
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@ -2792,7 +2790,6 @@ dependencies = [
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"rstest",
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"rusqlite",
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"rust-embed",
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"rust-ini",
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"same-file",
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"serde",
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"serde_urlencoded",
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@ -2993,6 +2990,7 @@ dependencies = [
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"num-format",
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"once_cell",
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"tempfile",
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"which",
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]
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[[package]]
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@ -3025,6 +3023,19 @@ dependencies = [
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"nu-protocol",
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]
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[[package]]
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name = "nu_plugin_formats"
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version = "0.1.0"
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dependencies = [
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"eml-parser",
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"ical",
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"indexmap",
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"nu-engine",
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"nu-plugin",
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"nu-protocol",
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"rust-ini",
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]
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[[package]]
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name = "nu_plugin_gstat"
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version = "0.75.1"
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@ -35,6 +35,7 @@ members = [
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"crates/nu_plugin_example",
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"crates/nu_plugin_query",
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"crates/nu_plugin_custom_values",
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"crates/nu_plugin_formats",
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"crates/nu-utils",
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]
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@ -12,6 +12,7 @@ let plugins = [
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nu_plugin_query,
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nu_plugin_example,
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nu_plugin_custom_values,
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nu_plugin_formats,
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]
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for plugin in $plugins {
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@ -46,14 +46,12 @@ csv = "1.1.6"
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dialoguer = { default-features = false, version = "0.10.3" }
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digest = { default-features = false, version = "0.10.0" }
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dtparse = "1.2.0"
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eml-parser = "0.1.0"
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encoding_rs = "0.8.30"
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fancy-regex = "0.11.0"
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filesize = "0.2.0"
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filetime = "0.2.15"
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fs_extra = "1.3.0"
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htmlescape = "0.3.1"
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ical = "0.8.0"
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indexmap = { version = "1.7", features = ["serde-1"] }
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indicatif = "0.17.2"
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is-root = "0.1.2"
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@ -328,9 +328,6 @@ pub fn create_default_context() -> EngineState {
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bind_command! {
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From,
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FromCsv,
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FromEml,
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FromIcs,
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FromIni,
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FromJson,
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FromNuon,
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FromOds,
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@ -338,7 +335,6 @@ pub fn create_default_context() -> EngineState {
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FromToml,
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FromTsv,
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FromUrl,
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FromVcf,
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FromXlsx,
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FromXml,
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FromYaml,
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@ -1,247 +0,0 @@
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use ::eml_parser::eml::*;
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use ::eml_parser::EmlParser;
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use indexmap::map::IndexMap;
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use nu_engine::CallExt;
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use nu_protocol::ast::Call;
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::Category;
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use nu_protocol::{
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Example, PipelineData, ShellError, Signature, Span, Spanned, SyntaxShape, Type, Value,
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};
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#[derive(Clone)]
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pub struct FromEml;
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const DEFAULT_BODY_PREVIEW: usize = 50;
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impl Command for FromEml {
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fn name(&self) -> &str {
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"from eml"
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}
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fn signature(&self) -> Signature {
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Signature::build("from eml")
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.input_output_types(vec![(Type::String, Type::Record(vec![]))])
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.named(
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"preview-body",
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SyntaxShape::Int,
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"How many bytes of the body to preview",
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Some('b'),
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)
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.category(Category::Formats)
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}
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fn usage(&self) -> &str {
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"Parse text as .eml and create record."
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}
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fn run(
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&self,
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engine_state: &EngineState,
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stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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let head = call.head;
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let preview_body: Option<Spanned<i64>> =
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call.get_flag(engine_state, stack, "preview-body")?;
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from_eml(input, preview_body, head)
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}
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fn examples(&self) -> Vec<Example> {
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vec![
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Example {
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description: "Convert eml structured data into record",
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example: "'From: test@email.com
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Subject: Welcome
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To: someone@somewhere.com
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Test' | from eml",
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result: Some(Value::Record {
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cols: vec![
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"Subject".to_string(),
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"From".to_string(),
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"To".to_string(),
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"Body".to_string(),
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],
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vals: vec![
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Value::test_string("Welcome"),
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Value::Record {
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cols: vec!["Name".to_string(), "Address".to_string()],
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vals: vec![
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Value::nothing(Span::test_data()),
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Value::test_string("test@email.com"),
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],
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span: Span::test_data(),
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},
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Value::Record {
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cols: vec!["Name".to_string(), "Address".to_string()],
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vals: vec![
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Value::nothing(Span::test_data()),
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Value::test_string("someone@somewhere.com"),
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],
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span: Span::test_data(),
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},
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Value::test_string("Test"),
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],
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span: Span::test_data(),
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}),
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},
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Example {
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description: "Convert eml structured data into record",
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example: "'From: test@email.com
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Subject: Welcome
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To: someone@somewhere.com
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Test' | from eml -b 1",
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result: Some(Value::Record {
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cols: vec![
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"Subject".to_string(),
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"From".to_string(),
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"To".to_string(),
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"Body".to_string(),
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],
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vals: vec![
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Value::test_string("Welcome"),
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Value::Record {
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cols: vec!["Name".to_string(), "Address".to_string()],
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vals: vec![
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Value::nothing(Span::test_data()),
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Value::test_string("test@email.com"),
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],
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span: Span::test_data(),
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},
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Value::Record {
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cols: vec!["Name".to_string(), "Address".to_string()],
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vals: vec![
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Value::nothing(Span::test_data()),
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Value::test_string("someone@somewhere.com"),
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],
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span: Span::test_data(),
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},
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Value::test_string("T"),
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],
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span: Span::test_data(),
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}),
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},
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]
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}
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}
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fn emailaddress_to_value(span: Span, email_address: &EmailAddress) -> Value {
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let (n, a) = match email_address {
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EmailAddress::AddressOnly { address } => (
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Value::nothing(span),
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Value::String {
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val: address.to_string(),
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span,
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},
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),
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EmailAddress::NameAndEmailAddress { name, address } => (
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Value::String {
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val: name.to_string(),
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span,
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},
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Value::String {
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val: address.to_string(),
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span,
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},
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),
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};
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Value::Record {
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cols: vec!["Name".to_string(), "Address".to_string()],
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vals: vec![n, a],
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span,
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}
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}
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fn headerfieldvalue_to_value(head: Span, value: &HeaderFieldValue) -> Value {
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use HeaderFieldValue::*;
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match value {
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SingleEmailAddress(address) => emailaddress_to_value(head, address),
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MultipleEmailAddresses(addresses) => Value::List {
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vals: addresses
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.iter()
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.map(|a| emailaddress_to_value(head, a))
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.collect(),
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span: head,
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},
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Unstructured(s) => Value::string(s, head),
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Empty => Value::nothing(head),
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}
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}
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fn from_eml(
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input: PipelineData,
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preview_body: Option<Spanned<i64>>,
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head: Span,
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) -> Result<PipelineData, ShellError> {
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let (value, _span, metadata, ..) = input.collect_string_strict(head)?;
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let body_preview = preview_body
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.map(|b| b.item as usize)
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.unwrap_or(DEFAULT_BODY_PREVIEW);
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let eml = EmlParser::from_string(value)
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.with_body_preview(body_preview)
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.parse()
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.map_err(|_| {
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ShellError::CantConvert("structured eml data".into(), "string".into(), head, None)
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})?;
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let mut collected = IndexMap::new();
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if let Some(subj) = eml.subject {
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collected.insert(
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"Subject".to_string(),
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Value::String {
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val: subj,
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span: head,
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},
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);
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}
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if let Some(from) = eml.from {
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collected.insert("From".to_string(), headerfieldvalue_to_value(head, &from));
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}
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if let Some(to) = eml.to {
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collected.insert("To".to_string(), headerfieldvalue_to_value(head, &to));
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}
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for HeaderField { name, value } in &eml.headers {
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collected.insert(name.to_string(), headerfieldvalue_to_value(head, value));
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}
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if let Some(body) = eml.body {
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collected.insert(
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"Body".to_string(),
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Value::String {
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val: body,
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span: head,
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},
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);
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}
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Ok(PipelineData::Value(
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Value::from(Spanned {
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item: collected,
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span: head,
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}),
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metadata,
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))
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_examples() {
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use crate::test_examples;
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test_examples(FromEml {})
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}
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}
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@ -1,157 +0,0 @@
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use nu_protocol::ast::Call;
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use nu_protocol::engine::{Command, EngineState, Stack};
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use nu_protocol::{
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Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Span, Type, Value,
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};
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#[derive(Clone)]
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pub struct FromIni;
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impl Command for FromIni {
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fn name(&self) -> &str {
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"from ini"
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}
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fn signature(&self) -> Signature {
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Signature::build("from ini")
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.input_output_types(vec![(Type::String, Type::Record(vec![]))])
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.category(Category::Formats)
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}
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fn usage(&self) -> &str {
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"Parse text as .ini and create record"
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}
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fn examples(&self) -> Vec<Example> {
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vec![Example {
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example: "'[foo]
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a=1
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b=2' | from ini",
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description: "Converts ini formatted string to record",
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result: Some(Value::Record {
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cols: vec!["foo".to_string()],
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vals: vec![Value::Record {
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cols: vec!["a".to_string(), "b".to_string()],
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vals: vec![Value::test_string("1"), Value::test_string("2")],
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span: Span::test_data(),
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}],
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span: Span::test_data(),
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}),
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}]
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}
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fn run(
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&self,
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_engine_state: &EngineState,
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_stack: &mut Stack,
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call: &Call,
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input: PipelineData,
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) -> Result<PipelineData, ShellError> {
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let head = call.head;
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from_ini(input, head)
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}
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}
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pub fn from_ini_string_to_value(
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s: String,
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span: Span,
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val_span: Span,
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) -> Result<Value, ShellError> {
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let ini_config: Result<ini::Ini, ini::ParseError> = ini::Ini::load_from_str(&s);
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match ini_config {
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Ok(config) => {
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let mut sections: Vec<String> = Vec::new();
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let mut sections_key_value_pairs: Vec<Value> = Vec::new();
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for (section, properties) in config.iter() {
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let mut keys_for_section: Vec<String> = Vec::new();
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let mut values_for_section: Vec<Value> = Vec::new();
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// section
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match section {
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Some(section_name) => {
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sections.push(section_name.to_owned());
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}
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None => {
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sections.push(String::new());
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}
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}
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// section's key value pairs
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for (key, value) in properties.iter() {
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keys_for_section.push(key.to_owned());
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values_for_section.push(Value::String {
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val: value.to_owned(),
|
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span,
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});
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}
|
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|
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// section with its key value pairs
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sections_key_value_pairs.push(Value::Record {
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cols: keys_for_section,
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vals: values_for_section,
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span,
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});
|
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}
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|
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// all sections with all its key value pairs
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Ok(Value::Record {
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cols: sections,
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vals: sections_key_value_pairs,
|
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span,
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})
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}
|
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Err(err) => Err(ShellError::UnsupportedInput(
|
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format!("Could not load ini: {err}"),
|
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"value originates from here".into(),
|
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span,
|
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val_span,
|
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)),
|
||||
}
|
||||
}
|
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|
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fn from_ini(input: PipelineData, head: Span) -> Result<PipelineData, ShellError> {
|
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let (concat_string, span, metadata) = input.collect_string_strict(head)?;
|
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|
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match from_ini_string_to_value(concat_string, head, span) {
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Ok(x) => Ok(x.into_pipeline_data_with_metadata(metadata)),
|
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Err(other) => Err(other),
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
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use super::*;
|
||||
|
||||
#[test]
|
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fn test_examples() {
|
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use crate::test_examples;
|
||||
|
||||
test_examples(FromIni {})
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn read_ini_config_passes() {
|
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let ini_test_config = r"
|
||||
min-width=450
|
||||
max-width=820
|
||||
|
||||
[normal]
|
||||
sound-file=/usr/share/sounds/freedesktop/stereo/dialog-information.oga
|
||||
|
||||
[critical]
|
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border-color=FAB387ff
|
||||
default-timeout=20
|
||||
sound-file=/usr/share/sounds/freedesktop/stereo/dialog-warning.oga
|
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";
|
||||
|
||||
let result = from_ini_string_to_value(
|
||||
ini_test_config.to_owned(),
|
||||
Span::test_data(),
|
||||
Span::test_data(),
|
||||
);
|
||||
|
||||
assert!(result.is_ok());
|
||||
}
|
||||
}
|
||||
@ -1,9 +1,6 @@
|
||||
mod command;
|
||||
mod csv;
|
||||
mod delimited;
|
||||
mod eml;
|
||||
mod ics;
|
||||
mod ini;
|
||||
mod json;
|
||||
mod nuon;
|
||||
mod ods;
|
||||
@ -11,7 +8,6 @@ mod ssv;
|
||||
mod toml;
|
||||
mod tsv;
|
||||
mod url;
|
||||
mod vcf;
|
||||
mod xlsx;
|
||||
mod xml;
|
||||
mod yaml;
|
||||
@ -19,16 +15,12 @@ mod yaml;
|
||||
pub use self::csv::FromCsv;
|
||||
pub use self::toml::FromToml;
|
||||
pub use self::url::FromUrl;
|
||||
pub use crate::formats::from::ini::FromIni;
|
||||
pub use command::From;
|
||||
pub use eml::FromEml;
|
||||
pub use ics::FromIcs;
|
||||
pub use json::FromJson;
|
||||
pub use nuon::FromNuon;
|
||||
pub use ods::FromOds;
|
||||
pub use ssv::FromSsv;
|
||||
pub use tsv::FromTsv;
|
||||
pub use vcf::FromVcf;
|
||||
pub use xlsx::FromXlsx;
|
||||
pub use xml::FromXml;
|
||||
pub use yaml::FromYaml;
|
||||
|
||||
@ -1,206 +0,0 @@
|
||||
use ical::parser::vcard::component::*;
|
||||
use ical::property::Property;
|
||||
use indexmap::map::IndexMap;
|
||||
use nu_protocol::ast::Call;
|
||||
use nu_protocol::engine::{Command, EngineState, Stack};
|
||||
use nu_protocol::{
|
||||
Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Span, Spanned, Type,
|
||||
Value,
|
||||
};
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct FromVcf;
|
||||
|
||||
impl Command for FromVcf {
|
||||
fn name(&self) -> &str {
|
||||
"from vcf"
|
||||
}
|
||||
|
||||
fn signature(&self) -> Signature {
|
||||
Signature::build("from vcf")
|
||||
.input_output_types(vec![(Type::String, Type::Table(vec![]))])
|
||||
.category(Category::Formats)
|
||||
}
|
||||
|
||||
fn usage(&self) -> &str {
|
||||
"Parse text as .vcf and create table."
|
||||
}
|
||||
|
||||
fn run(
|
||||
&self,
|
||||
_engine_state: &EngineState,
|
||||
_stack: &mut Stack,
|
||||
call: &Call,
|
||||
input: PipelineData,
|
||||
) -> Result<PipelineData, ShellError> {
|
||||
let head = call.head;
|
||||
from_vcf(input, head)
|
||||
}
|
||||
|
||||
fn examples(&self) -> Vec<Example> {
|
||||
vec![Example {
|
||||
example: "'BEGIN:VCARD
|
||||
N:Foo
|
||||
FN:Bar
|
||||
EMAIL:foo@bar.com
|
||||
END:VCARD' | from vcf",
|
||||
description: "Converts ics formatted string to table",
|
||||
result: Some(Value::List {
|
||||
vals: vec![Value::Record {
|
||||
cols: vec!["properties".to_string()],
|
||||
vals: vec![Value::List {
|
||||
vals: vec![
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("N"),
|
||||
Value::test_string("Foo"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("FN"),
|
||||
Value::test_string("Bar"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("EMAIL"),
|
||||
Value::test_string("foo@bar.com"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
}]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_vcf(input: PipelineData, head: Span) -> Result<PipelineData, ShellError> {
|
||||
let (input_string, span, metadata) = input.collect_string_strict(head)?;
|
||||
|
||||
let input_string = input_string
|
||||
.lines()
|
||||
.map(|x| x.trim().to_string())
|
||||
.collect::<Vec<_>>()
|
||||
.join("\n");
|
||||
|
||||
let input_bytes = input_string.as_bytes();
|
||||
let cursor = std::io::Cursor::new(input_bytes);
|
||||
let parser = ical::VcardParser::new(cursor);
|
||||
|
||||
let iter = parser.map(move |contact| match contact {
|
||||
Ok(c) => contact_to_value(c, head),
|
||||
Err(e) => Value::Error {
|
||||
error: ShellError::UnsupportedInput(
|
||||
format!("input cannot be parsed as .vcf ({e})"),
|
||||
"value originates from here".into(),
|
||||
head,
|
||||
span,
|
||||
),
|
||||
},
|
||||
});
|
||||
|
||||
let collected: Vec<_> = iter.collect();
|
||||
Ok(Value::List {
|
||||
vals: collected,
|
||||
span: head,
|
||||
}
|
||||
.into_pipeline_data_with_metadata(metadata))
|
||||
}
|
||||
|
||||
fn contact_to_value(contact: VcardContact, span: Span) -> Value {
|
||||
let mut row = IndexMap::new();
|
||||
row.insert(
|
||||
"properties".to_string(),
|
||||
properties_to_value(contact.properties, span),
|
||||
);
|
||||
Value::from(Spanned { item: row, span })
|
||||
}
|
||||
|
||||
fn properties_to_value(properties: Vec<Property>, span: Span) -> Value {
|
||||
Value::List {
|
||||
vals: properties
|
||||
.into_iter()
|
||||
.map(|prop| {
|
||||
let mut row = IndexMap::new();
|
||||
|
||||
let name = Value::String {
|
||||
val: prop.name,
|
||||
span,
|
||||
};
|
||||
let value = match prop.value {
|
||||
Some(val) => Value::String { val, span },
|
||||
None => Value::Nothing { span },
|
||||
};
|
||||
let params = match prop.params {
|
||||
Some(param_list) => params_to_value(param_list, span),
|
||||
None => Value::Nothing { span },
|
||||
};
|
||||
|
||||
row.insert("name".to_string(), name);
|
||||
row.insert("value".to_string(), value);
|
||||
row.insert("params".to_string(), params);
|
||||
Value::from(Spanned { item: row, span })
|
||||
})
|
||||
.collect::<Vec<Value>>(),
|
||||
span,
|
||||
}
|
||||
}
|
||||
|
||||
fn params_to_value(params: Vec<(String, Vec<String>)>, span: Span) -> Value {
|
||||
let mut row = IndexMap::new();
|
||||
|
||||
for (param_name, param_values) in params {
|
||||
let values: Vec<Value> = param_values
|
||||
.into_iter()
|
||||
.map(|val| Value::string(val, span))
|
||||
.collect();
|
||||
let values = Value::List { vals: values, span };
|
||||
row.insert(param_name, values);
|
||||
}
|
||||
|
||||
Value::from(Spanned { item: row, span })
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_examples() {
|
||||
use crate::test_examples;
|
||||
|
||||
test_examples(FromVcf {})
|
||||
}
|
||||
}
|
||||
@ -188,26 +188,6 @@ fn parses_xml() {
|
||||
)
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parses_ini() {
|
||||
let actual = nu!(
|
||||
cwd: "tests/fixtures/formats",
|
||||
"open sample.ini | get SectionOne.integer"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "1234")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parses_utf16_ini() {
|
||||
let actual = nu!(
|
||||
cwd: "tests/fixtures/formats",
|
||||
"open ./utf16.ini --raw | decode utf-16 | from ini | rename info | get info | get IconIndex"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "-236")
|
||||
}
|
||||
|
||||
#[cfg(feature = "dataframe")]
|
||||
#[test]
|
||||
fn parses_arrow_ipc() {
|
||||
|
||||
@ -1,8 +1,6 @@
|
||||
mod bson;
|
||||
mod csv;
|
||||
mod eml;
|
||||
mod html;
|
||||
mod ics;
|
||||
mod json;
|
||||
mod markdown;
|
||||
mod nuon;
|
||||
@ -11,7 +9,6 @@ mod ssv;
|
||||
mod toml;
|
||||
mod tsv;
|
||||
mod url;
|
||||
mod vcf;
|
||||
mod xlsx;
|
||||
mod xml;
|
||||
mod yaml;
|
||||
|
||||
@ -17,6 +17,7 @@ nu-glob = { path = "../nu-glob", version = "0.75.1" }
|
||||
nu-utils = { path="../nu-utils", version = "0.75.1" }
|
||||
once_cell = "1.16.0"
|
||||
num-format = "0.4.3"
|
||||
which = "4.3.0"
|
||||
|
||||
getset = "0.1.1"
|
||||
tempfile = "3.2.0"
|
||||
|
||||
@ -207,6 +207,11 @@ pub fn executable_path() -> PathBuf {
|
||||
path
|
||||
}
|
||||
|
||||
pub fn installed_nu_path() -> PathBuf {
|
||||
let path = std::env::var_os(crate::NATIVE_PATH_ENV_VAR);
|
||||
which::which_in("nu", path, ".").unwrap_or_else(|_| executable_path())
|
||||
}
|
||||
|
||||
pub fn root() -> PathBuf {
|
||||
let manifest_dir = if let Ok(manifest_dir) = std::env::var("CARGO_MANIFEST_DIR") {
|
||||
PathBuf::from(manifest_dir)
|
||||
|
||||
@ -269,7 +269,13 @@ macro_rules! nu_with_plugins {
|
||||
let commands = format!("{registrations}{}", $command);
|
||||
|
||||
let target_cwd = $crate::fs::in_directory(&$cwd);
|
||||
let mut process = match Command::new($crate::fs::executable_path())
|
||||
// In plugin testing, we need to use installed nushell to drive
|
||||
// plugin commands.
|
||||
let mut executable_path = $crate::fs::executable_path();
|
||||
if !executable_path.exists() {
|
||||
executable_path = $crate::fs::installed_nu_path();
|
||||
}
|
||||
let mut process = match Command::new(executable_path)
|
||||
.current_dir(&target_cwd)
|
||||
.env("PWD", &target_cwd) // setting PWD is enough to set cwd
|
||||
.arg("--commands")
|
||||
|
||||
16
crates/nu_plugin_formats/Cargo.toml
Normal file
16
crates/nu_plugin_formats/Cargo.toml
Normal file
@ -0,0 +1,16 @@
|
||||
[package]
|
||||
name = "nu_plugin_formats"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
nu-plugin = { path = "../nu-plugin", version = "0.75.1" }
|
||||
nu-protocol = { path = "../nu-protocol", version = "0.75.1", features = ["plugin"] }
|
||||
nu-engine = { path = "../nu-engine", version = "0.75.1" }
|
||||
indexmap = { version = "1.7", features = ["serde-1"] }
|
||||
|
||||
eml-parser = "0.1.0"
|
||||
ical = "0.8.0"
|
||||
rust-ini = "0.18.0"
|
||||
18
crates/nu_plugin_formats/README.md
Normal file
18
crates/nu_plugin_formats/README.md
Normal file
@ -0,0 +1,18 @@
|
||||
# nu_plugin_formats
|
||||
A nushell plugin to convert data to nushell tables.
|
||||
|
||||
# support commands:
|
||||
1. from eml - original ported from nushell core.
|
||||
2. from ics - original ported from nushell core.
|
||||
3. from ini - original ported from nushell core.
|
||||
4. from vcf - original ported from nushell core.
|
||||
|
||||
# Prerequisite
|
||||
`nushell`, It's a nushell plugin, so you need it.
|
||||
|
||||
# Usage
|
||||
1. compile the binary: `cargo build`
|
||||
2. register plugin(assume it's compiled in ./target/debug/):
|
||||
```
|
||||
register ./target/debug/nu_plugin_formats
|
||||
```
|
||||
190
crates/nu_plugin_formats/src/from/eml.rs
Normal file
190
crates/nu_plugin_formats/src/from/eml.rs
Normal file
@ -0,0 +1,190 @@
|
||||
use eml_parser::eml::*;
|
||||
use eml_parser::EmlParser;
|
||||
use indexmap::map::IndexMap;
|
||||
use nu_plugin::{EvaluatedCall, LabeledError};
|
||||
use nu_protocol::{PluginExample, ShellError, Span, Spanned, Value};
|
||||
|
||||
const DEFAULT_BODY_PREVIEW: usize = 50;
|
||||
pub const CMD_NAME: &str = "from eml";
|
||||
|
||||
pub fn from_eml_call(call: &EvaluatedCall, input: &Value) -> Result<Value, LabeledError> {
|
||||
let preview_body: usize = call
|
||||
.get_flag::<i64>("preview-body")?
|
||||
.map(|l| if l < 0 { 0 } else { l as usize })
|
||||
.unwrap_or(DEFAULT_BODY_PREVIEW);
|
||||
from_eml(input, preview_body, call.head)
|
||||
}
|
||||
|
||||
pub fn examples() -> Vec<PluginExample> {
|
||||
vec![
|
||||
PluginExample {
|
||||
description: "Convert eml structured data into record".into(),
|
||||
example: "'From: test@email.com
|
||||
Subject: Welcome
|
||||
To: someone@somewhere.com
|
||||
Test' | from eml"
|
||||
.into(),
|
||||
result: Some(Value::Record {
|
||||
cols: vec![
|
||||
"Subject".to_string(),
|
||||
"From".to_string(),
|
||||
"To".to_string(),
|
||||
"Body".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("Welcome"),
|
||||
Value::Record {
|
||||
cols: vec!["Name".to_string(), "Address".to_string()],
|
||||
vals: vec![
|
||||
Value::nothing(Span::test_data()),
|
||||
Value::test_string("test@email.com"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec!["Name".to_string(), "Address".to_string()],
|
||||
vals: vec![
|
||||
Value::nothing(Span::test_data()),
|
||||
Value::test_string("someone@somewhere.com"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::test_string("Test"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
},
|
||||
PluginExample {
|
||||
description: "Convert eml structured data into record".into(),
|
||||
example: "'From: test@email.com
|
||||
Subject: Welcome
|
||||
To: someone@somewhere.com
|
||||
Test' | from eml -b 1"
|
||||
.into(),
|
||||
result: Some(Value::Record {
|
||||
cols: vec![
|
||||
"Subject".to_string(),
|
||||
"From".to_string(),
|
||||
"To".to_string(),
|
||||
"Body".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("Welcome"),
|
||||
Value::Record {
|
||||
cols: vec!["Name".to_string(), "Address".to_string()],
|
||||
vals: vec![
|
||||
Value::nothing(Span::test_data()),
|
||||
Value::test_string("test@email.com"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec!["Name".to_string(), "Address".to_string()],
|
||||
vals: vec![
|
||||
Value::nothing(Span::test_data()),
|
||||
Value::test_string("someone@somewhere.com"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::test_string("T"),
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
},
|
||||
]
|
||||
}
|
||||
|
||||
fn emailaddress_to_value(span: Span, email_address: &EmailAddress) -> Value {
|
||||
let (n, a) = match email_address {
|
||||
EmailAddress::AddressOnly { address } => (
|
||||
Value::nothing(span),
|
||||
Value::String {
|
||||
val: address.to_string(),
|
||||
span,
|
||||
},
|
||||
),
|
||||
EmailAddress::NameAndEmailAddress { name, address } => (
|
||||
Value::String {
|
||||
val: name.to_string(),
|
||||
span,
|
||||
},
|
||||
Value::String {
|
||||
val: address.to_string(),
|
||||
span,
|
||||
},
|
||||
),
|
||||
};
|
||||
|
||||
Value::Record {
|
||||
cols: vec!["Name".to_string(), "Address".to_string()],
|
||||
vals: vec![n, a],
|
||||
span,
|
||||
}
|
||||
}
|
||||
|
||||
fn headerfieldvalue_to_value(head: Span, value: &HeaderFieldValue) -> Value {
|
||||
use HeaderFieldValue::*;
|
||||
|
||||
match value {
|
||||
SingleEmailAddress(address) => emailaddress_to_value(head, address),
|
||||
MultipleEmailAddresses(addresses) => Value::List {
|
||||
vals: addresses
|
||||
.iter()
|
||||
.map(|a| emailaddress_to_value(head, a))
|
||||
.collect(),
|
||||
span: head,
|
||||
},
|
||||
Unstructured(s) => Value::string(s, head),
|
||||
Empty => Value::nothing(head),
|
||||
}
|
||||
}
|
||||
|
||||
fn from_eml(input: &Value, body_preview: usize, head: Span) -> Result<Value, LabeledError> {
|
||||
let value = input.as_string()?;
|
||||
|
||||
let eml = EmlParser::from_string(value)
|
||||
.with_body_preview(body_preview)
|
||||
.parse()
|
||||
.map_err(|_| {
|
||||
ShellError::CantConvert("structured eml data".into(), "string".into(), head, None)
|
||||
})?;
|
||||
|
||||
let mut collected = IndexMap::new();
|
||||
|
||||
if let Some(subj) = eml.subject {
|
||||
collected.insert(
|
||||
"Subject".to_string(),
|
||||
Value::String {
|
||||
val: subj,
|
||||
span: head,
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
if let Some(from) = eml.from {
|
||||
collected.insert("From".to_string(), headerfieldvalue_to_value(head, &from));
|
||||
}
|
||||
|
||||
if let Some(to) = eml.to {
|
||||
collected.insert("To".to_string(), headerfieldvalue_to_value(head, &to));
|
||||
}
|
||||
|
||||
for HeaderField { name, value } in &eml.headers {
|
||||
collected.insert(name.to_string(), headerfieldvalue_to_value(head, value));
|
||||
}
|
||||
|
||||
if let Some(body) = eml.body {
|
||||
collected.insert(
|
||||
"Body".to_string(),
|
||||
Value::String {
|
||||
val: body,
|
||||
span: head,
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
Ok(Value::from(Spanned {
|
||||
item: collected,
|
||||
span: head,
|
||||
}))
|
||||
}
|
||||
@ -1,100 +1,16 @@
|
||||
extern crate ical;
|
||||
use ical::parser::ical::component::*;
|
||||
use ical::property::Property;
|
||||
use indexmap::map::IndexMap;
|
||||
use nu_protocol::ast::Call;
|
||||
use nu_protocol::engine::{Command, EngineState, Stack};
|
||||
use nu_protocol::{
|
||||
Category, Example, IntoPipelineData, PipelineData, ShellError, Signature, Span, Spanned, Type,
|
||||
Value,
|
||||
};
|
||||
use nu_plugin::{EvaluatedCall, LabeledError};
|
||||
use nu_protocol::{PluginExample, ShellError, Span, Spanned, Value};
|
||||
use std::io::BufReader;
|
||||
|
||||
#[derive(Clone)]
|
||||
pub struct FromIcs;
|
||||
pub const CMD_NAME: &str = "from ics";
|
||||
|
||||
impl Command for FromIcs {
|
||||
fn name(&self) -> &str {
|
||||
"from ics"
|
||||
}
|
||||
|
||||
fn signature(&self) -> Signature {
|
||||
Signature::build("from ics")
|
||||
.input_output_types(vec![(Type::String, Type::Table(vec![]))])
|
||||
.category(Category::Formats)
|
||||
}
|
||||
|
||||
fn usage(&self) -> &str {
|
||||
"Parse text as .ics and create table."
|
||||
}
|
||||
|
||||
fn run(
|
||||
&self,
|
||||
_engine_state: &EngineState,
|
||||
_stack: &mut Stack,
|
||||
call: &Call,
|
||||
input: PipelineData,
|
||||
) -> Result<PipelineData, ShellError> {
|
||||
let head = call.head;
|
||||
from_ics(input, head)
|
||||
}
|
||||
|
||||
fn examples(&self) -> Vec<Example> {
|
||||
vec![Example {
|
||||
example: "'BEGIN:VCALENDAR
|
||||
END:VCALENDAR' | from ics",
|
||||
description: "Converts ics formatted string to table",
|
||||
result: Some(Value::List {
|
||||
vals: vec![Value::Record {
|
||||
cols: vec![
|
||||
"properties".to_string(),
|
||||
"events".to_string(),
|
||||
"alarms".to_string(),
|
||||
"to-Dos".to_string(),
|
||||
"journals".to_string(),
|
||||
"free-busys".to_string(),
|
||||
"timezones".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
}]
|
||||
}
|
||||
}
|
||||
|
||||
fn from_ics(input: PipelineData, head: Span) -> Result<PipelineData, ShellError> {
|
||||
let (input_string, span, metadata) = input.collect_string_strict(head)?;
|
||||
pub fn from_ics_call(call: &EvaluatedCall, input: &Value) -> Result<Value, LabeledError> {
|
||||
let span = input.span().unwrap_or(call.head);
|
||||
let input_string = input.as_string()?;
|
||||
let head = call.head;
|
||||
|
||||
let input_string = input_string
|
||||
.lines()
|
||||
@ -124,8 +40,61 @@ fn from_ics(input: PipelineData, head: Span) -> Result<PipelineData, ShellError>
|
||||
Ok(Value::List {
|
||||
vals: output,
|
||||
span: head,
|
||||
}
|
||||
.into_pipeline_data_with_metadata(metadata))
|
||||
})
|
||||
}
|
||||
|
||||
pub fn examples() -> Vec<PluginExample> {
|
||||
vec![PluginExample {
|
||||
example: "'BEGIN:VCALENDAR
|
||||
END:VCALENDAR' | from ics"
|
||||
.into(),
|
||||
description: "Converts ics formatted string to table".into(),
|
||||
result: Some(Value::List {
|
||||
vals: vec![Value::Record {
|
||||
cols: vec![
|
||||
"properties".to_string(),
|
||||
"events".to_string(),
|
||||
"alarms".to_string(),
|
||||
"to-Dos".to_string(),
|
||||
"journals".to_string(),
|
||||
"free-busys".to_string(),
|
||||
"timezones".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::List {
|
||||
vals: vec![],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
}]
|
||||
}
|
||||
|
||||
fn calendar_to_value(calendar: IcalCalendar, span: Span) -> Value {
|
||||
@ -323,15 +292,3 @@ fn params_to_value(params: Vec<(String, Vec<String>)>, span: Span) -> Value {
|
||||
|
||||
Value::from(Spanned { item: row, span })
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn test_examples() {
|
||||
use crate::test_examples;
|
||||
|
||||
test_examples(FromIcs {})
|
||||
}
|
||||
}
|
||||
82
crates/nu_plugin_formats/src/from/ini.rs
Normal file
82
crates/nu_plugin_formats/src/from/ini.rs
Normal file
@ -0,0 +1,82 @@
|
||||
use nu_plugin::{EvaluatedCall, LabeledError};
|
||||
use nu_protocol::{PluginExample, ShellError, Span, Value};
|
||||
|
||||
pub const CMD_NAME: &str = "from ini";
|
||||
|
||||
pub fn from_ini_call(call: &EvaluatedCall, input: &Value) -> Result<Value, LabeledError> {
|
||||
let span = input.span().unwrap_or(call.head);
|
||||
let input_string = input.as_string()?;
|
||||
let head = call.head;
|
||||
|
||||
let ini_config: Result<ini::Ini, ini::ParseError> = ini::Ini::load_from_str(&input_string);
|
||||
match ini_config {
|
||||
Ok(config) => {
|
||||
let mut sections: Vec<String> = Vec::new();
|
||||
let mut sections_key_value_pairs: Vec<Value> = Vec::new();
|
||||
|
||||
for (section, properties) in config.iter() {
|
||||
let mut keys_for_section: Vec<String> = Vec::new();
|
||||
let mut values_for_section: Vec<Value> = Vec::new();
|
||||
|
||||
// section
|
||||
match section {
|
||||
Some(section_name) => {
|
||||
sections.push(section_name.to_owned());
|
||||
}
|
||||
None => {
|
||||
sections.push(String::new());
|
||||
}
|
||||
}
|
||||
|
||||
// section's key value pairs
|
||||
for (key, value) in properties.iter() {
|
||||
keys_for_section.push(key.to_owned());
|
||||
values_for_section.push(Value::String {
|
||||
val: value.to_owned(),
|
||||
span,
|
||||
});
|
||||
}
|
||||
|
||||
// section with its key value pairs
|
||||
sections_key_value_pairs.push(Value::Record {
|
||||
cols: keys_for_section,
|
||||
vals: values_for_section,
|
||||
span,
|
||||
});
|
||||
}
|
||||
|
||||
// all sections with all its key value pairs
|
||||
Ok(Value::Record {
|
||||
cols: sections,
|
||||
vals: sections_key_value_pairs,
|
||||
span,
|
||||
})
|
||||
}
|
||||
Err(err) => Err(ShellError::UnsupportedInput(
|
||||
format!("Could not load ini: {err}"),
|
||||
"value originates from here".into(),
|
||||
head,
|
||||
span,
|
||||
)
|
||||
.into()),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn examples() -> Vec<PluginExample> {
|
||||
vec![PluginExample {
|
||||
example: "'[foo]
|
||||
a=1
|
||||
b=2' | from ini"
|
||||
.into(),
|
||||
description: "Converts ini formatted string to record".into(),
|
||||
result: Some(Value::Record {
|
||||
cols: vec!["foo".to_string()],
|
||||
vals: vec![Value::Record {
|
||||
cols: vec!["a".to_string(), "b".to_string()],
|
||||
vals: vec![Value::test_string("1"), Value::test_string("2")],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
}]
|
||||
}
|
||||
4
crates/nu_plugin_formats/src/from/mod.rs
Normal file
4
crates/nu_plugin_formats/src/from/mod.rs
Normal file
@ -0,0 +1,4 @@
|
||||
pub mod eml;
|
||||
pub mod ics;
|
||||
pub mod ini;
|
||||
pub mod vcf;
|
||||
164
crates/nu_plugin_formats/src/from/vcf.rs
Normal file
164
crates/nu_plugin_formats/src/from/vcf.rs
Normal file
@ -0,0 +1,164 @@
|
||||
use ical::parser::vcard::component::*;
|
||||
use ical::property::Property;
|
||||
use indexmap::map::IndexMap;
|
||||
use nu_plugin::{EvaluatedCall, LabeledError};
|
||||
use nu_protocol::{PluginExample, ShellError, Span, Spanned, Value};
|
||||
|
||||
pub const CMD_NAME: &str = "from vcf";
|
||||
|
||||
pub fn from_vcf_call(call: &EvaluatedCall, input: &Value) -> Result<Value, LabeledError> {
|
||||
let span = input.span().unwrap_or(call.head);
|
||||
let input_string = input.as_string()?;
|
||||
let head = call.head;
|
||||
|
||||
let input_string = input_string
|
||||
.lines()
|
||||
.map(|x| x.trim().to_string())
|
||||
.collect::<Vec<_>>()
|
||||
.join("\n");
|
||||
|
||||
let input_bytes = input_string.as_bytes();
|
||||
let cursor = std::io::Cursor::new(input_bytes);
|
||||
let parser = ical::VcardParser::new(cursor);
|
||||
|
||||
let iter = parser.map(move |contact| match contact {
|
||||
Ok(c) => contact_to_value(c, head),
|
||||
Err(e) => Value::Error {
|
||||
error: ShellError::UnsupportedInput(
|
||||
format!("input cannot be parsed as .vcf ({e})"),
|
||||
"value originates from here".into(),
|
||||
head,
|
||||
span,
|
||||
),
|
||||
},
|
||||
});
|
||||
|
||||
let collected: Vec<_> = iter.collect();
|
||||
Ok(Value::List {
|
||||
vals: collected,
|
||||
span: head,
|
||||
})
|
||||
}
|
||||
|
||||
pub fn examples() -> Vec<PluginExample> {
|
||||
vec![PluginExample {
|
||||
example: "'BEGIN:VCARD
|
||||
N:Foo
|
||||
FN:Bar
|
||||
EMAIL:foo@bar.com
|
||||
END:VCARD' | from vcf"
|
||||
.into(),
|
||||
description: "Converts ics formatted string to table".into(),
|
||||
result: Some(Value::List {
|
||||
vals: vec![Value::Record {
|
||||
cols: vec!["properties".to_string()],
|
||||
vals: vec![Value::List {
|
||||
vals: vec![
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("N"),
|
||||
Value::test_string("Foo"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("FN"),
|
||||
Value::test_string("Bar"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
Value::Record {
|
||||
cols: vec![
|
||||
"name".to_string(),
|
||||
"value".to_string(),
|
||||
"params".to_string(),
|
||||
],
|
||||
vals: vec![
|
||||
Value::test_string("EMAIL"),
|
||||
Value::test_string("foo@bar.com"),
|
||||
Value::Nothing {
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
},
|
||||
],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}],
|
||||
span: Span::test_data(),
|
||||
}),
|
||||
}]
|
||||
}
|
||||
|
||||
fn contact_to_value(contact: VcardContact, span: Span) -> Value {
|
||||
let mut row = IndexMap::new();
|
||||
row.insert(
|
||||
"properties".to_string(),
|
||||
properties_to_value(contact.properties, span),
|
||||
);
|
||||
Value::from(Spanned { item: row, span })
|
||||
}
|
||||
|
||||
fn properties_to_value(properties: Vec<Property>, span: Span) -> Value {
|
||||
Value::List {
|
||||
vals: properties
|
||||
.into_iter()
|
||||
.map(|prop| {
|
||||
let mut row = IndexMap::new();
|
||||
|
||||
let name = Value::String {
|
||||
val: prop.name,
|
||||
span,
|
||||
};
|
||||
let value = match prop.value {
|
||||
Some(val) => Value::String { val, span },
|
||||
None => Value::Nothing { span },
|
||||
};
|
||||
let params = match prop.params {
|
||||
Some(param_list) => params_to_value(param_list, span),
|
||||
None => Value::Nothing { span },
|
||||
};
|
||||
|
||||
row.insert("name".to_string(), name);
|
||||
row.insert("value".to_string(), value);
|
||||
row.insert("params".to_string(), params);
|
||||
Value::from(Spanned { item: row, span })
|
||||
})
|
||||
.collect::<Vec<Value>>(),
|
||||
span,
|
||||
}
|
||||
}
|
||||
|
||||
fn params_to_value(params: Vec<(String, Vec<String>)>, span: Span) -> Value {
|
||||
let mut row = IndexMap::new();
|
||||
|
||||
for (param_name, param_values) in params {
|
||||
let values: Vec<Value> = param_values
|
||||
.into_iter()
|
||||
.map(|val| Value::string(val, span))
|
||||
.collect();
|
||||
let values = Value::List { vals: values, span };
|
||||
row.insert(param_name, values);
|
||||
}
|
||||
|
||||
Value::from(Spanned { item: row, span })
|
||||
}
|
||||
55
crates/nu_plugin_formats/src/lib.rs
Normal file
55
crates/nu_plugin_formats/src/lib.rs
Normal file
@ -0,0 +1,55 @@
|
||||
mod from;
|
||||
|
||||
use from::{eml, ics, ini, vcf};
|
||||
use nu_plugin::{EvaluatedCall, LabeledError, Plugin};
|
||||
use nu_protocol::{Category, PluginSignature, SyntaxShape, Type, Value};
|
||||
|
||||
pub struct FromCmds;
|
||||
|
||||
impl Plugin for FromCmds {
|
||||
fn signature(&self) -> Vec<PluginSignature> {
|
||||
vec![
|
||||
PluginSignature::build(eml::CMD_NAME)
|
||||
.input_output_types(vec![(Type::String, Type::Record(vec![]))])
|
||||
.named(
|
||||
"preview-body",
|
||||
SyntaxShape::Int,
|
||||
"How many bytes of the body to preview",
|
||||
Some('b'),
|
||||
)
|
||||
.plugin_examples(eml::examples())
|
||||
.category(Category::Formats),
|
||||
PluginSignature::build(ics::CMD_NAME)
|
||||
.input_output_types(vec![(Type::String, Type::Table(vec![]))])
|
||||
.plugin_examples(ics::examples())
|
||||
.category(Category::Formats),
|
||||
PluginSignature::build(vcf::CMD_NAME)
|
||||
.input_output_types(vec![(Type::String, Type::Table(vec![]))])
|
||||
.plugin_examples(vcf::examples())
|
||||
.category(Category::Formats),
|
||||
PluginSignature::build(ini::CMD_NAME)
|
||||
.input_output_types(vec![(Type::String, Type::Record(vec![]))])
|
||||
.plugin_examples(ini::examples())
|
||||
.category(Category::Formats),
|
||||
]
|
||||
}
|
||||
|
||||
fn run(
|
||||
&mut self,
|
||||
name: &str,
|
||||
call: &EvaluatedCall,
|
||||
input: &Value,
|
||||
) -> Result<Value, LabeledError> {
|
||||
match name {
|
||||
eml::CMD_NAME => eml::from_eml_call(call, input),
|
||||
ics::CMD_NAME => ics::from_ics_call(call, input),
|
||||
vcf::CMD_NAME => vcf::from_vcf_call(call, input),
|
||||
ini::CMD_NAME => ini::from_ini_call(call, input),
|
||||
_ => Err(LabeledError {
|
||||
label: "Plugin call with wrong name signature".into(),
|
||||
msg: "the signature used to call the plugin does not match any name in the plugin signature vector".into(),
|
||||
span: Some(call.head),
|
||||
}),
|
||||
}
|
||||
}
|
||||
}
|
||||
6
crates/nu_plugin_formats/src/main.rs
Normal file
6
crates/nu_plugin_formats/src/main.rs
Normal file
@ -0,0 +1,6 @@
|
||||
use nu_plugin::{serve_plugin, MsgPackSerializer};
|
||||
use nu_plugin_formats::FromCmds;
|
||||
|
||||
fn main() {
|
||||
serve_plugin(&mut FromCmds, MsgPackSerializer {})
|
||||
}
|
||||
@ -15,7 +15,8 @@ $NU_PLUGINS = @(
|
||||
'nu_plugin_gstat',
|
||||
'nu_plugin_inc',
|
||||
'nu_plugin_query',
|
||||
'nu_plugin_custom_values'
|
||||
'nu_plugin_custom_values',
|
||||
'nu_plugin_formats'
|
||||
)
|
||||
|
||||
foreach ( $plugin in $NU_PLUGINS) {
|
||||
|
||||
@ -17,6 +17,7 @@ NU_PLUGINS=(
|
||||
'nu_plugin_query'
|
||||
'nu_plugin_example'
|
||||
'nu_plugin_custom_values'
|
||||
'nu_plugin_formats'
|
||||
)
|
||||
|
||||
for plugin in "${NU_PLUGINS[@]}"
|
||||
|
||||
@ -1,32 +1,22 @@
|
||||
use nu_test_support::{nu, pipeline};
|
||||
use nu_test_support::nu_with_plugins;
|
||||
|
||||
const TEST_CWD: &str = "tests/fixtures/formats";
|
||||
|
||||
// Note: the tests can only run successfully if nushell binary is in `target/debug/`
|
||||
// The To field in this email is just "to@example.com", which gets parsed out as the Address. The Name is empty.
|
||||
#[test]
|
||||
fn from_eml_get_to_field() {
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get To
|
||||
| get Address
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get To.Address"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "to@example.com");
|
||||
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get To
|
||||
| get Name
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get To | get Name"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "");
|
||||
@ -35,28 +25,18 @@ fn from_eml_get_to_field() {
|
||||
// The Reply-To field in this email is "replyto@example.com" <replyto@example.com>, meaning both the Name and Address values are identical.
|
||||
#[test]
|
||||
fn from_eml_get_replyto_field() {
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get Reply-To
|
||||
| get Address
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get Reply-To | get Address"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "replyto@example.com");
|
||||
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get Reply-To
|
||||
| get Name
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get Reply-To | get Name"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "replyto@example.com");
|
||||
@ -64,14 +44,10 @@ fn from_eml_get_replyto_field() {
|
||||
|
||||
#[test]
|
||||
fn from_eml_get_subject_field() {
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get Subject
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get Subject"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "Test Message");
|
||||
@ -79,14 +55,10 @@ fn from_eml_get_subject_field() {
|
||||
|
||||
#[test]
|
||||
fn from_eml_get_another_header_field() {
|
||||
let actual = nu!(
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
pipeline(
|
||||
r#"
|
||||
open sample.eml
|
||||
| get MIME-Version
|
||||
"#
|
||||
)
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.eml | get MIME-Version"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "1.0");
|
||||
@ -1,6 +1,6 @@
|
||||
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
|
||||
use nu_test_support::nu_with_plugins;
|
||||
use nu_test_support::playground::Playground;
|
||||
use nu_test_support::{nu, pipeline};
|
||||
|
||||
#[test]
|
||||
fn infers_types() {
|
||||
@ -42,15 +42,13 @@ fn infers_types() {
|
||||
END:VCALENDAR
|
||||
"#,
|
||||
)]);
|
||||
let cwd = dirs.test();
|
||||
|
||||
let actual = nu!(
|
||||
cwd: dirs.test(), pipeline(
|
||||
r#"
|
||||
open calendar.ics
|
||||
| get events.0
|
||||
| length
|
||||
"#
|
||||
));
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: cwd,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open calendar.ics | get events.0 | length"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "2");
|
||||
})
|
||||
@ -81,8 +79,10 @@ fn from_ics_text_to_table() {
|
||||
"#,
|
||||
)]);
|
||||
|
||||
let actual = nu!(
|
||||
cwd: dirs.test(), pipeline(
|
||||
let cwd = dirs.test();
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: cwd,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
r#"
|
||||
open calendar.txt
|
||||
| from ics
|
||||
@ -92,7 +92,7 @@ fn from_ics_text_to_table() {
|
||||
| first
|
||||
| get value
|
||||
"#
|
||||
));
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "Maryland Game");
|
||||
})
|
||||
55
tests/plugins/formats/ini.rs
Normal file
55
tests/plugins/formats/ini.rs
Normal file
@ -0,0 +1,55 @@
|
||||
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
|
||||
use nu_test_support::nu_with_plugins;
|
||||
use nu_test_support::playground::Playground;
|
||||
|
||||
const TEST_CWD: &str = "tests/fixtures/formats";
|
||||
|
||||
#[test]
|
||||
fn parses_ini() {
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open sample.ini | get SectionOne.integer"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "1234")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parses_utf16_ini() {
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: TEST_CWD,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open ./utf16.ini --raw | decode utf-16 | from ini | rename info | get info | get IconIndex"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "-236")
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn read_ini_with_missing_session() {
|
||||
Playground::setup("from ini with missiong session", |dirs, sandbox| {
|
||||
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
||||
"some_missing.ini",
|
||||
r#"
|
||||
min-width=450
|
||||
max-width=820
|
||||
[normal]
|
||||
sound-file=/usr/share/sounds/freedesktop/stereo/dialog-information.oga
|
||||
[critical]
|
||||
border-color=FAB387ff
|
||||
default-timeout=20
|
||||
sound-file=/usr/share/sounds/freedesktop/stereo/dialog-warning.oga
|
||||
"#,
|
||||
)]);
|
||||
|
||||
let cwd = dirs.test();
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: cwd,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
r#"open some_missing.ini | get "".min-width "#
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "450");
|
||||
})
|
||||
}
|
||||
4
tests/plugins/formats/mod.rs
Normal file
4
tests/plugins/formats/mod.rs
Normal file
@ -0,0 +1,4 @@
|
||||
mod eml;
|
||||
mod ics;
|
||||
mod ini;
|
||||
mod vcf;
|
||||
@ -1,6 +1,6 @@
|
||||
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
|
||||
use nu_test_support::nu_with_plugins;
|
||||
use nu_test_support::playground::Playground;
|
||||
use nu_test_support::{nu, pipeline};
|
||||
|
||||
#[test]
|
||||
fn infers_types() {
|
||||
@ -31,13 +31,12 @@ fn infers_types() {
|
||||
"#,
|
||||
)]);
|
||||
|
||||
let actual = nu!(
|
||||
cwd: dirs.test(), pipeline(
|
||||
r#"
|
||||
open contacts.vcf
|
||||
| length
|
||||
"#
|
||||
));
|
||||
let cwd = dirs.test();
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: cwd,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
"open contacts.vcf | length"
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "2");
|
||||
})
|
||||
@ -65,8 +64,10 @@ fn from_vcf_text_to_table() {
|
||||
"#,
|
||||
)]);
|
||||
|
||||
let actual = nu!(
|
||||
cwd: dirs.test(), pipeline(
|
||||
let cwd = dirs.test();
|
||||
let actual = nu_with_plugins!(
|
||||
cwd: cwd,
|
||||
plugin: ("nu_plugin_formats"),
|
||||
r#"
|
||||
open contacts.txt
|
||||
| from vcf
|
||||
@ -75,7 +76,7 @@ fn from_vcf_text_to_table() {
|
||||
| first
|
||||
| get value
|
||||
"#
|
||||
));
|
||||
);
|
||||
|
||||
assert_eq!(actual.out, "john.doe99@gmail.com");
|
||||
})
|
||||
@ -1,2 +1,3 @@
|
||||
mod core_inc;
|
||||
mod custom_values;
|
||||
mod formats;
|
||||
|
||||
@ -12,6 +12,7 @@ NU_PLUGINS=(
|
||||
'nu_plugin_gstat'
|
||||
'nu_plugin_query'
|
||||
'nu_plugin_example'
|
||||
'nu_plugin_formats'
|
||||
)
|
||||
|
||||
cargo uninstall nu
|
||||
|
||||
Loading…
Reference in New Issue
Block a user