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Bare word improvements (#8066)
# Description This does two fixes for bare words: * It changes completions for paths to wrap a path with backticks if it starts with a number. This helps bare words that start with numbers be separate from unit values * It allows bare words wrapped with backticks to be the name of a command. Backtick values in command positions are no longer treated as strings # 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.
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@ -141,6 +141,16 @@ pub fn file_path_completion(
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|| path.contains('#')
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|| path.contains('(')
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|| path.contains(')')
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|| path.starts_with('0')
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|| path.starts_with('1')
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|| path.starts_with('2')
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|| path.starts_with('3')
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|| path.starts_with('4')
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|| path.starts_with('5')
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|| path.starts_with('6')
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|| path.starts_with('7')
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|| path.starts_with('8')
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|| path.starts_with('9')
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{
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path = format!("`{path}`");
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}
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@ -80,7 +80,7 @@ fn ignore_program_errors_works_for_external_with_semicolon() {
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let actual = nu!(
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cwd: ".", pipeline(
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r#"
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do -p { nu -c 'exit 1' }; `text`
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do -p { nu -c 'exit 1' }; "text"
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"#
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));
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@ -141,7 +141,7 @@ fn save_string_and_stream_as_raw() {
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nu!(
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cwd: dirs.root(),
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r#"
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`<!DOCTYPE html><html><body><a href='http://example.org/'>Example</a></body></html>` | save save_test_7/temp.html
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"<!DOCTYPE html><html><body><a href='http://example.org/'>Example</a></body></html>" | save save_test_7/temp.html
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"#,
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);
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let actual = file_contents(expected_file);
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@ -76,15 +76,7 @@ pub fn is_math_expression_like(
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let b = bytes[0];
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if b == b'('
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|| b == b'{'
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|| b == b'['
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|| b == b'$'
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|| b == b'"'
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|| b == b'\''
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|| b == b'`'
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|| b == b'-'
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{
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if b == b'(' || b == b'{' || b == b'[' || b == b'$' || b == b'"' || b == b'\'' || b == b'-' {
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return true;
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}
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@ -494,7 +494,7 @@ fn remove_overlay_discard_alias() {
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fn remove_overlay_discard_env() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"let-env BAGR = `bagr`"#,
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r#"let-env BAGR = 'bagr'"#,
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r#"overlay hide spam"#,
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r#"$env.BAGR"#,
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];
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@ -526,7 +526,7 @@ fn remove_overlay_keep_decl() {
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fn remove_overlay_keep_alias() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"alias bagr = `bagr`"#,
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r#"alias bagr = 'bagr'"#,
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r#"overlay hide --keep-custom spam"#,
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r#"bagr"#,
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];
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@ -542,7 +542,7 @@ fn remove_overlay_keep_alias() {
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fn remove_overlay_dont_keep_env() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"let-env BAGR = `bagr`"#,
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r#"let-env BAGR = 'bagr'"#,
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r#"overlay hide --keep-custom spam"#,
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r#"$env.BAGR"#,
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];
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@ -596,7 +596,7 @@ fn remove_overlay_dont_keep_overwritten_alias() {
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fn remove_overlay_dont_keep_overwritten_env() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"let-env BAZ = `bagr`"#,
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r#"let-env BAZ = 'bagr'"#,
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r#"overlay hide --keep-custom spam"#,
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r#"$env.BAZ"#,
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];
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@ -630,7 +630,7 @@ fn remove_overlay_keep_decl_in_latest_overlay() {
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fn remove_overlay_keep_alias_in_latest_overlay() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"alias bagr = `bagr`"#,
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r#"alias bagr = 'bagr'"#,
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r#"module eggs { }"#,
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r#"overlay use eggs"#,
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r#"overlay hide --keep-custom spam"#,
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@ -648,7 +648,7 @@ fn remove_overlay_keep_alias_in_latest_overlay() {
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fn remove_overlay_dont_keep_env_in_latest_overlay() {
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let inp = &[
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r#"overlay use samples/spam.nu"#,
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r#"let-env BAGR = `bagr`"#,
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r#"let-env BAGR = 'bagr'"#,
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r#"module eggs { }"#,
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r#"overlay use eggs"#,
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r#"overlay hide --keep-custom spam"#,
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@ -1258,6 +1258,13 @@ mod parse {
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assert!(actual.err.contains("extra positional argument"),);
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}
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#[test]
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fn ensure_backticks_are_bareword_command() {
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let actual = nu!(cwd: ".", "`8abc123`");
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assert!(actual.err.contains("was not found"),);
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}
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}
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mod tilde_expansion {
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