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# Description The `cp-old` command has been deprecated for a few releases now. It should be safe to remove it once and for all. Let's see. # 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` to check that you're using the standard code style - `cargo test --workspace` to check that all tests pass (on Windows make sure to [enable developer mode](https://learn.microsoft.com/en-us/windows/apps/get-started/developer-mode-features-and-debugging)) - `cargo run -- -c "use std testing; testing run-tests --path crates/nu-std"` to run the tests for the standard library > **Note** > from `nushell` you can also use the `toolkit` as follows > ```bash > use toolkit.nu # or use an `env_change` hook to activate it automatically > toolkit check pr > ``` --> # 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. -->
69 lines
2.3 KiB
Rust
69 lines
2.3 KiB
Rust
use indicatif::{ProgressBar, ProgressState, ProgressStyle};
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use std::fmt;
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// This module includes the progress bar used to show the progress when using the command `save`
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// Eventually it would be nice to find a better place for it.
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pub struct NuProgressBar {
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pub pb: ProgressBar,
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bytes_processed: u64,
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total_bytes: Option<u64>,
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}
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impl NuProgressBar {
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pub fn new(total_bytes: Option<u64>) -> NuProgressBar {
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// Let's create the progress bar template.
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let template = match total_bytes {
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Some(_) => {
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// We will use a progress bar if we know the total bytes of the stream
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ProgressStyle::with_template("{spinner:.green} [{elapsed_precise}] [{bar:30.cyan/blue}] [{bytes}/{total_bytes}] {binary_bytes_per_sec} ({eta}) {wide_msg}")
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}
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_ => {
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// But if we don't know the total then we just show the stats progress
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ProgressStyle::with_template(
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"{spinner:.green} [{elapsed_precise}] {bytes} {binary_bytes_per_sec} {wide_msg}",
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)
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}
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};
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let total_bytes = total_bytes.unwrap_or_default();
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let new_progress_bar = ProgressBar::new(total_bytes);
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new_progress_bar.set_style(
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template
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.unwrap_or_else(|_| ProgressStyle::default_bar())
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.with_key("eta", |state: &ProgressState, w: &mut dyn fmt::Write| {
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let _ = fmt::write(w, format_args!("{:.1}s", state.eta().as_secs_f64()));
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})
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.progress_chars("#>-"),
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);
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NuProgressBar {
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pb: new_progress_bar,
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total_bytes: None,
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bytes_processed: 0,
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}
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}
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pub fn update_bar(&mut self, bytes_processed: u64) {
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self.pb.set_position(bytes_processed);
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}
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#[allow(dead_code)]
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pub fn finished_msg(&self, msg: String) {
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self.pb.finish_with_message(msg);
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}
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pub fn abandoned_msg(&self, msg: String) {
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self.pb.abandon_with_message(msg);
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}
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pub fn clone(&self) -> NuProgressBar {
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NuProgressBar {
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pb: self.pb.clone(),
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bytes_processed: self.bytes_processed,
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total_bytes: self.total_bytes,
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}
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}
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}
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