forked from extern/nushell
Fix VCS markers not showing up in textview (#3530)
Changes: * Bug fix - bat adds markers only when a file path is passed and it can use git2 on it. It doesn't add markers when bytes are passed. Hence, the code is adjusted accordingly. The sideeffect is files being opened multiple times and its content being unnecessarily loaded in memory. * Refactoring of the crate - Config is extracted to its struct file. Repetitive blocks of code are dried and nested conditionals are flattened.
This commit is contained in:
Tomas Koutsky
GitHub
parent
5537dce3cc
commit
8b193db0cb
85
Cargo.lock
generated
85
Cargo.lock
generated
@ -446,17 +446,19 @@ checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
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[[package]]
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name = "bat"
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version = "0.17.1"
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version = "0.18.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "df1e36a14d9603f9799def62aebb9dfece7e1b364aaaa8eba856e64bce1141c5"
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checksum = "cc7224a2b5bdebb4762c36c25841694ab90328fe0c59fc8e685577795b9b785b"
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dependencies = [
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"ansi_colours",
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"ansi_term 0.12.1",
|
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"atty",
|
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"bugreport",
|
||||
"clap",
|
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"clircle",
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"console",
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"content_inspector",
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"dirs 3.0.2",
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"dirs-next",
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"encoding",
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"error-chain",
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"git2",
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@ -616,6 +618,17 @@ dependencies = [
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"serde 1.0.126",
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]
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[[package]]
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name = "bugreport"
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version = "0.4.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a0e97e538864a7c95d33accbf64c8d354018ba3b6e032502fd0fe7259cf1aa3d"
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dependencies = [
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"git-version",
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"shell-escape",
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"sys-info",
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]
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[[package]]
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name = "bumpalo"
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version = "3.7.0"
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@ -806,6 +819,18 @@ dependencies = [
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"winapi 0.3.9",
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]
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[[package]]
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name = "clircle"
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version = "0.3.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "e68bbd985a63de680ab4d1ad77b6306611a8f961b282c8b5ab513e6de934e396"
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dependencies = [
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"cfg-if 1.0.0",
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"libc",
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"serde 1.0.125",
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"winapi 0.3.9",
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]
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[[package]]
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name = "cloudabi"
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version = "0.0.3"
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@ -885,9 +910,9 @@ dependencies = [
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[[package]]
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name = "console"
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version = "0.13.0"
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version = "0.14.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a50aab2529019abfabfa93f1e6c41ef392f91fbf179b347a7e96abb524884a08"
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checksum = "3993e6445baa160675931ec041a5e03ca84b9c6e32a056150d3aa2bdda0a1f45"
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dependencies = [
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"encode_unicode",
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"lazy_static 1.4.0",
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@ -896,7 +921,6 @@ dependencies = [
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"terminal_size",
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"unicode-width",
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"winapi 0.3.9",
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"winapi-util",
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]
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[[package]]
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@ -1411,15 +1435,6 @@ dependencies = [
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"winapi 0.3.9",
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]
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[[package]]
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name = "dirs"
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version = "3.0.2"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "30baa043103c9d0c2a57cf537cc2f35623889dc0d405e6c3cccfadbc81c71309"
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dependencies = [
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"dirs-sys",
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]
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[[package]]
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name = "dirs-next"
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version = "2.0.0"
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@ -2103,6 +2118,28 @@ version = "0.24.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "0e4075386626662786ddb0ec9081e7c7eeb1ba31951f447ca780ef9f5d568189"
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[[package]]
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name = "git-version"
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version = "0.3.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "94918e83f1e01dedc2e361d00ce9487b14c58c7f40bab148026fa39d42cb41e2"
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dependencies = [
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"git-version-macro",
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"proc-macro-hack",
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]
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[[package]]
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name = "git-version-macro"
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version = "0.3.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "34a97a52fdee1870a34fa6e4b77570cba531b27d1838874fef4429a791a3d657"
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dependencies = [
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"proc-macro-hack",
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"proc-macro2",
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"quote 1.0.9",
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"syn 1.0.71",
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]
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[[package]]
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name = "git2"
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version = "0.13.20"
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@ -5722,6 +5759,12 @@ dependencies = [
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"git2",
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]
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[[package]]
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name = "shell-escape"
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version = "0.1.5"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "45bb67a18fa91266cc7807181f62f9178a6873bfad7dc788c42e6430db40184f"
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[[package]]
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name = "shell-words"
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version = "1.0.0"
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@ -6091,6 +6134,16 @@ dependencies = [
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"yaml-rust",
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]
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[[package]]
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name = "sys-info"
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version = "0.9.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "33fcecee49339531cf6bd84ecf3ed94f9c8ef4a7e700f2a1cac9cc1ca485383a"
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dependencies = [
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"cc",
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"libc",
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]
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[[package]]
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name = "sys-locale"
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version = "0.1.0"
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@ -6158,7 +6211,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "edd106a334b7657c10b7c540a0106114feadeb4dc314513e97df481d5d966f42"
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dependencies = [
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"byteorder",
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"dirs 1.0.5",
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"dirs",
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"winapi 0.3.9",
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]
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@ -17,7 +17,7 @@ nu-protocol = { path = "../nu-protocol", version = "0.32.0" }
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nu-source = { path = "../nu-source", version = "0.32.0" }
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nu-ansi-term = { version = "0.32.0", path = "../nu-ansi-term" }
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bat = { version = "0.17.1", features = ["regex-fancy", "paging"] }
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bat = { version = "0.18", features = ["regex-fancy", "paging", "git"] }
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term_size = "0.3.2"
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url = "2.2.0"
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110
crates/nu_plugin_textview/src/config.rs
Normal file
110
crates/nu_plugin_textview/src/config.rs
Normal file
@ -0,0 +1,110 @@
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use nu_protocol::Value;
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pub struct Config {
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pub term_width: usize,
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pub tab_width: u64,
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pub colored_output: bool,
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pub true_color: bool,
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pub header: bool,
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pub line_numbers: bool,
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pub grid: bool,
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pub vcs_modification_markers: bool,
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pub snip: bool,
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pub wrapping_mode: bat::WrappingMode,
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pub use_italics: bool,
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pub paging_mode: bat::PagingMode,
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pub pager: String,
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pub line_ranges: bat::line_range::LineRanges,
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// TODO: Not configurable
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highlight_range: String,
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// TODO: Not configurable
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pub highlight_range_from: u64,
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// TODO: Not configurable
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pub highlight_range_to: u64,
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pub theme: String,
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}
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impl From<&Value> for Config {
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fn from(value: &Value) -> Self {
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let mut config = Config::default();
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for (idx, entry) in value.row_entries() {
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match idx.as_ref() {
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"term_width" => {
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config.term_width = entry.as_u64().unwrap_or(config.term_width as u64) as usize;
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}
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"tab_width" => {
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config.tab_width = entry.as_u64().unwrap_or(4_u64);
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}
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"colored_output" => config.colored_output = entry.as_bool().unwrap_or(true),
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"true_color" => config.true_color = entry.as_bool().unwrap_or(true),
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"header" => config.header = entry.as_bool().unwrap_or(true),
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"line_numbers" => config.line_numbers = entry.as_bool().unwrap_or(true),
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"grid" => config.grid = entry.as_bool().unwrap_or(true),
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"vcs_modification_markers" => {
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config.vcs_modification_markers = entry.as_bool().unwrap_or(true)
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}
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"snip" => config.snip = entry.as_bool().unwrap_or(true),
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"wrapping_mode" => {
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config.wrapping_mode = match entry.as_string() {
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Ok(s) if s.to_lowercase() == "nowrapping" => {
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bat::WrappingMode::NoWrapping(true)
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}
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Ok(s) if s.to_lowercase() == "character" => bat::WrappingMode::Character,
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_ => bat::WrappingMode::NoWrapping(true),
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}
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}
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"use_italics" => config.use_italics = entry.as_bool().unwrap_or(true),
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"paging_mode" => {
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config.paging_mode = match entry.as_string() {
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Ok(s) if s.to_lowercase() == "always" => bat::PagingMode::Always,
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Ok(s) if s.to_lowercase() == "never" => bat::PagingMode::Never,
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Ok(s) if s.to_lowercase() == "quitifonescreen" => {
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bat::PagingMode::QuitIfOneScreen
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}
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_ => bat::PagingMode::QuitIfOneScreen,
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}
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}
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"pager" => config.pager = entry.as_string().unwrap_or_else(|_| "less".to_string()),
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// TODO: not real sure what to do with this
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"line_ranges" => config.line_ranges = bat::line_range::LineRanges::all(),
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"highlight_range" => config.highlight_range = "0,0".into(),
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"theme" => {
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config.theme = value
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.as_string()
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.unwrap_or_else(|_| "OneDarkHalf".to_string())
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}
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_ => (),
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}
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}
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config
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}
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}
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impl Default for Config {
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fn default() -> Self {
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let (term_width, _) = term_size::dimensions().unwrap_or((80, 20));
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Self {
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term_width,
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tab_width: 4,
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colored_output: true,
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true_color: true,
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header: true,
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line_numbers: true,
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grid: true,
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vcs_modification_markers: true,
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snip: true,
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wrapping_mode: bat::WrappingMode::NoWrapping(true),
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use_italics: true,
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paging_mode: bat::PagingMode::QuitIfOneScreen,
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pager: "less".into(),
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line_ranges: bat::line_range::LineRanges::all(),
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highlight_range: "0.0".into(),
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highlight_range_from: 0,
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highlight_range_to: 0,
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theme: "OneHalfDark".into(),
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}
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}
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}
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@ -1,3 +1,4 @@
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mod config;
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mod nu;
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mod textview;
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@ -1,3 +1,4 @@
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use crate::config::Config;
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use nu_protocol::{Primitive, UntaggedValue, Value};
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use nu_source::{AnchorLocation, Tag};
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use std::path::Path;
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@ -11,179 +12,61 @@ impl TextView {
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}
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}
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#[allow(clippy::cognitive_complexity)]
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pub fn view_text_value(value: &Value) {
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let (mut term_width, _) = term_size::dimensions().unwrap_or((80, 20));
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let mut tab_width: u64 = 4;
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let mut colored_output = true;
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let mut true_color = true;
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let mut header = true;
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let mut line_numbers = true;
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let mut grid = true;
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let mut vcs_modification_markers = true;
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let mut snip = true;
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let mut wrapping_mode = bat::WrappingMode::NoWrapping;
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let mut use_italics = true;
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let mut paging_mode = bat::PagingMode::QuitIfOneScreen;
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let mut pager = "less".to_string();
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let mut line_ranges = bat::line_range::LineRanges::all();
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let mut _highlight_range = "0,0";
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let highlight_range_from: u64 = 0;
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let highlight_range_to: u64 = 0;
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let mut theme = "OneHalfDark".to_string();
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fn get_file_path(source: AnchorLocation) -> Option<String> {
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match source {
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AnchorLocation::File(file) => {
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let path = Path::new(&file);
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if let Ok(config) = nu_data::config::config(Tag::unknown()) {
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if let Some(batvars) = config.get("textview") {
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for (idx, value) in batvars.row_entries() {
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match idx.as_ref() {
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"term_width" => {
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term_width = value.as_u64().unwrap_or(term_width as u64) as usize;
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}
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"tab_width" => {
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tab_width = value.as_u64().unwrap_or(4_u64);
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}
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"colored_output" => colored_output = value.as_bool().unwrap_or(true),
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"true_color" => true_color = value.as_bool().unwrap_or(true),
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"header" => header = value.as_bool().unwrap_or(true),
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"line_numbers" => line_numbers = value.as_bool().unwrap_or(true),
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"grid" => grid = value.as_bool().unwrap_or(true),
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"vcs_modification_markers" => {
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vcs_modification_markers = value.as_bool().unwrap_or(true)
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}
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"snip" => snip = value.as_bool().unwrap_or(true),
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"wrapping_mode" => {
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wrapping_mode = match value.as_string() {
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Ok(s) if s.to_lowercase() == "nowrapping" => {
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bat::WrappingMode::NoWrapping
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}
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Ok(s) if s.to_lowercase() == "character" => {
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bat::WrappingMode::Character
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}
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_ => bat::WrappingMode::NoWrapping,
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}
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}
|
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"use_italics" => use_italics = value.as_bool().unwrap_or(true),
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"paging_mode" => {
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paging_mode = match value.as_string() {
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Ok(s) if s.to_lowercase() == "always" => bat::PagingMode::Always,
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Ok(s) if s.to_lowercase() == "never" => bat::PagingMode::Never,
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Ok(s) if s.to_lowercase() == "quitifonescreen" => {
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bat::PagingMode::QuitIfOneScreen
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}
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_ => bat::PagingMode::QuitIfOneScreen,
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}
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}
|
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"pager" => pager = value.as_string().unwrap_or_else(|_| "less".to_string()),
|
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"line_ranges" => line_ranges = bat::line_range::LineRanges::all(), // not real sure what to do with this
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"highlight_range" => _highlight_range = "0,0", //ignore config value for now
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"theme" => {
|
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theme = value
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.as_string()
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.unwrap_or_else(|_| "OneDarkHalf".to_string())
|
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}
|
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_ => (),
|
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}
|
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}
|
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}
|
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}
|
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|
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let value_anchor = value.anchor();
|
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if let UntaggedValue::Primitive(Primitive::String(ref s)) = &value.value {
|
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if let Some(source) = value_anchor {
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let file_path: Option<String> = match source {
|
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AnchorLocation::File(file) => {
|
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let path = Path::new(&file);
|
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Some(path.to_string_lossy().to_string())
|
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}
|
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AnchorLocation::Url(url) => {
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let url = url::Url::parse(&url);
|
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if let Ok(url) = url {
|
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if let Some(mut segments) = url.path_segments() {
|
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if let Some(file) = segments.next_back() {
|
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let path = Path::new(file);
|
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Some(path.to_string_lossy().to_string())
|
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} else {
|
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None
|
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}
|
||||
} else {
|
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None
|
||||
}
|
||||
} else {
|
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None
|
||||
}
|
||||
}
|
||||
//FIXME: this probably isn't correct
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AnchorLocation::Source(_source) => None,
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};
|
||||
|
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match file_path {
|
||||
Some(file_path) => {
|
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// Let bat do it's thing
|
||||
bat::PrettyPrinter::new()
|
||||
.input(bat::Input::from_bytes(s.as_bytes()).name(file_path))
|
||||
.term_width(term_width as usize)
|
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.tab_width(Some(tab_width as usize))
|
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.colored_output(colored_output)
|
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.true_color(true_color)
|
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.header(header)
|
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.line_numbers(line_numbers)
|
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.grid(grid)
|
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.vcs_modification_markers(vcs_modification_markers)
|
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.snip(snip)
|
||||
.wrapping_mode(wrapping_mode)
|
||||
.use_italics(use_italics)
|
||||
.paging_mode(paging_mode)
|
||||
.pager(&pager)
|
||||
.line_ranges(line_ranges)
|
||||
.highlight_range(highlight_range_from as usize, highlight_range_to as usize)
|
||||
.theme(&theme)
|
||||
.print()
|
||||
.expect("Error with bat PrettyPrint");
|
||||
}
|
||||
_ => {
|
||||
bat::PrettyPrinter::new()
|
||||
.input_from_bytes(s.as_bytes())
|
||||
.term_width(term_width as usize)
|
||||
.tab_width(Some(tab_width as usize))
|
||||
.colored_output(colored_output)
|
||||
.true_color(true_color)
|
||||
.header(header)
|
||||
.line_numbers(line_numbers)
|
||||
.grid(grid)
|
||||
.vcs_modification_markers(vcs_modification_markers)
|
||||
.snip(snip)
|
||||
.wrapping_mode(wrapping_mode)
|
||||
.use_italics(use_italics)
|
||||
.paging_mode(paging_mode)
|
||||
.pager(&pager)
|
||||
.line_ranges(line_ranges)
|
||||
.highlight_range(highlight_range_from as usize, highlight_range_to as usize)
|
||||
.theme(&theme)
|
||||
.print()
|
||||
.expect("Error with bat PrettyPrint");
|
||||
}
|
||||
}
|
||||
} else {
|
||||
bat::PrettyPrinter::new()
|
||||
.input_from_bytes(s.as_bytes())
|
||||
.term_width(term_width as usize)
|
||||
.tab_width(Some(tab_width as usize))
|
||||
.colored_output(colored_output)
|
||||
.true_color(true_color)
|
||||
.header(header)
|
||||
.line_numbers(line_numbers)
|
||||
.grid(grid)
|
||||
.vcs_modification_markers(vcs_modification_markers)
|
||||
.snip(snip)
|
||||
.wrapping_mode(wrapping_mode)
|
||||
.use_italics(use_italics)
|
||||
.paging_mode(paging_mode)
|
||||
.pager(&pager)
|
||||
.line_ranges(line_ranges)
|
||||
.highlight_range(highlight_range_from as usize, highlight_range_to as usize)
|
||||
.theme(&theme)
|
||||
.print()
|
||||
.expect("Error with bat PrettyPrint");
|
||||
Some(path.to_string_lossy().to_string())
|
||||
}
|
||||
AnchorLocation::Url(url) => url::Url::parse(&url).ok().and_then(|url| {
|
||||
url.path_segments().and_then(|mut segments| {
|
||||
segments
|
||||
.next_back()
|
||||
.map(|segment| Path::new(segment).to_string_lossy().to_string())
|
||||
})
|
||||
}),
|
||||
//FIXME: this probably isn't correct
|
||||
AnchorLocation::Source(_source) => None,
|
||||
}
|
||||
}
|
||||
|
||||
#[allow(clippy::cognitive_complexity)]
|
||||
pub fn view_text_value(value: &Value) {
|
||||
let config = nu_data::config::config(Tag::unknown())
|
||||
.ok()
|
||||
.and_then(|config| config.get("textview").map(Config::from))
|
||||
.unwrap_or_else(Config::default);
|
||||
|
||||
if let UntaggedValue::Primitive(Primitive::String(ref s)) = &value.value {
|
||||
let mut printer = bat::PrettyPrinter::new();
|
||||
|
||||
printer
|
||||
.term_width(config.term_width)
|
||||
.tab_width(Some(config.tab_width as usize))
|
||||
.colored_output(config.colored_output)
|
||||
.true_color(config.true_color)
|
||||
.header(config.header)
|
||||
.line_numbers(config.line_numbers)
|
||||
.grid(config.grid)
|
||||
.vcs_modification_markers(config.vcs_modification_markers)
|
||||
.snip(config.snip)
|
||||
.wrapping_mode(config.wrapping_mode)
|
||||
.use_italics(config.use_italics)
|
||||
.paging_mode(config.paging_mode)
|
||||
.pager(&config.pager)
|
||||
.line_ranges(config.line_ranges)
|
||||
.highlight_range(
|
||||
config.highlight_range_from as usize,
|
||||
config.highlight_range_to as usize,
|
||||
)
|
||||
.theme(&config.theme);
|
||||
|
||||
match value.anchor().and_then(get_file_path) {
|
||||
Some(file_path) => printer.input_file(file_path),
|
||||
None => printer.input_from_bytes(s.as_bytes()),
|
||||
};
|
||||
|
||||
printer.print().expect("Error with bat PrettyPrint");
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user