Slake Clippy's thirst for blood (#347)
This commit is contained in:
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b14d1ec97c
commit
4e6585d391
@ -173,7 +173,7 @@ mod test {
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#[test]
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fn backtick_code() {
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match parse_success("a:\n echo {{`f() { return 100; }; f`}}")
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.run(no_cwd_err(), &["a"], &Default::default()).unwrap_err() {
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.run(&no_cwd_err(), &["a"], &Default::default()).unwrap_err() {
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RuntimeError::Backtick{token, output_error: OutputError::Code(code)} => {
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assert_eq!(code, 100);
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assert_eq!(token.lexeme, "`f() { return 100; }; f`");
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@ -196,7 +196,7 @@ recipe:
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..Default::default()
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};
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match parse_success(text).run(no_cwd_err(), &["recipe"], &configuration).unwrap_err() {
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match parse_success(text).run(&no_cwd_err(), &["recipe"], &configuration).unwrap_err() {
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RuntimeError::Backtick{token, output_error: OutputError::Code(_)} => {
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assert_eq!(token.lexeme, "`echo $exported_variable`");
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},
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@ -30,7 +30,7 @@ pub use misc::{default, empty};
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pub use parameter::Parameter;
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pub use parser::Parser;
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pub use range_ext::RangeExt;
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pub use recipe::Recipe;
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pub use recipe::{Recipe, RecipeContext};
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pub use recipe_resolver::RecipeResolver;
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pub use runtime_error::{RuntimeError, RunResult};
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pub use shebang::Shebang;
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@ -8,10 +8,7 @@ pub struct Justfile<'a> {
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pub exports: Set<&'a str>,
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}
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impl<'a, 'b> Justfile<'a>
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where
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'a: 'b,
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{
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impl<'a> Justfile<'a> where {
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pub fn first(&self) -> Option<&Recipe> {
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let mut first: Option<&Recipe> = None;
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for recipe in self.recipes.values() {
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@ -47,9 +44,9 @@ where
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pub fn run(
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&'a self,
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invocation_directory: Result<PathBuf, String>,
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invocation_directory: &'a Result<PathBuf, String>,
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arguments: &[&'a str],
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configuration: &Configuration<'a>,
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configuration: &'a Configuration<'a>,
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) -> RunResult<'a, ()> {
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let unknown_overrides = configuration
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.overrides
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@ -68,7 +65,7 @@ where
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let scope = AssignmentEvaluator::evaluate_assignments(
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&self.assignments,
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&invocation_directory,
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invocation_directory,
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&dotenv,
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&configuration.overrides,
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configuration.quiet,
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@ -128,15 +125,15 @@ where
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});
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}
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let context = RecipeContext{invocation_directory, configuration, scope};
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let mut ran = empty();
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for (recipe, arguments) in grouped {
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self.run_recipe(
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&invocation_directory,
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&context,
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recipe,
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arguments,
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&scope,
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&dotenv,
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configuration,
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&mut ran,
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)?
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}
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@ -144,36 +141,30 @@ where
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Ok(())
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}
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fn run_recipe<'c>(
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&'c self,
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invocation_directory: &Result<PathBuf, String>,
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fn run_recipe<'b>(
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&self,
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context: &'b RecipeContext<'a>,
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recipe: &Recipe<'a>,
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arguments: &[&'a str],
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scope: &Map<&'c str, String>,
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dotenv: &Map<String, String>,
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configuration: &Configuration<'a>,
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ran: &mut Set<&'a str>,
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) -> RunResult<()> {
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for dependency_name in &recipe.dependencies {
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if !ran.contains(dependency_name) {
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self.run_recipe(
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invocation_directory,
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context,
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&self.recipes[dependency_name],
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&[],
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scope,
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dotenv,
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configuration,
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ran,
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)?;
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}
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}
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recipe.run(
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invocation_directory,
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context,
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arguments,
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scope,
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dotenv,
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&self.exports,
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configuration,
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)?;
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ran.insert(recipe.name);
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Ok(())
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@ -217,7 +208,7 @@ mod test {
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#[test]
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fn unknown_recipes() {
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match parse_success("a:\nb:\nc:")
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.run(no_cwd_err(), &["a", "x", "y", "z"], &Default::default())
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.run(&no_cwd_err(), &["a", "x", "y", "z"], &Default::default())
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.unwrap_err()
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{
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UnknownRecipes {
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@ -250,7 +241,7 @@ a:
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";
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match parse_success(text)
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.run(no_cwd_err(), &["a"], &Default::default())
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.run(&no_cwd_err(), &["a"], &Default::default())
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.unwrap_err()
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{
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Code {
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@ -269,7 +260,7 @@ a:
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#[test]
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fn code_error() {
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match parse_success("fail:\n @exit 100")
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.run(no_cwd_err(), &["fail"], &Default::default())
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.run(&no_cwd_err(), &["fail"], &Default::default())
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.unwrap_err()
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{
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Code {
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@ -292,7 +283,7 @@ a return code:
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@x() { {{return}} {{code + "0"}}; }; x"#;
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match parse_success(text)
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.run(no_cwd_err(), &["a", "return", "15"], &Default::default())
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.run(&no_cwd_err(), &["a", "return", "15"], &Default::default())
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.unwrap_err()
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{
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Code {
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@ -311,7 +302,7 @@ a return code:
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#[test]
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fn missing_some_arguments() {
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match parse_success("a b c d:")
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.run(no_cwd_err(), &["a", "b", "c"], &Default::default())
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.run(&no_cwd_err(), &["a", "b", "c"], &Default::default())
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.unwrap_err()
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{
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ArgumentCountMismatch {
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@ -332,7 +323,7 @@ a return code:
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#[test]
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fn missing_some_arguments_variadic() {
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match parse_success("a b c +d:")
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.run(no_cwd_err(), &["a", "B", "C"], &Default::default())
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.run(&no_cwd_err(), &["a", "B", "C"], &Default::default())
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.unwrap_err()
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{
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ArgumentCountMismatch {
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@ -353,7 +344,7 @@ a return code:
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#[test]
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fn missing_all_arguments() {
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match parse_success("a b c d:\n echo {{b}}{{c}}{{d}}")
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.run(no_cwd_err(), &["a"], &Default::default())
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.run(&no_cwd_err(), &["a"], &Default::default())
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.unwrap_err()
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{
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ArgumentCountMismatch {
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@ -374,7 +365,7 @@ a return code:
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#[test]
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fn missing_some_defaults() {
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match parse_success("a b c d='hello':")
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.run(no_cwd_err(), &["a", "b"], &Default::default())
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.run(&no_cwd_err(), &["a", "b"], &Default::default())
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.unwrap_err()
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{
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ArgumentCountMismatch {
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@ -395,7 +386,7 @@ a return code:
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#[test]
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fn missing_all_defaults() {
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match parse_success("a b c='r' d='h':")
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.run(no_cwd_err(), &["a"], &Default::default())
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.run(&no_cwd_err(), &["a"], &Default::default())
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.unwrap_err()
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{
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ArgumentCountMismatch {
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@ -419,7 +410,7 @@ a return code:
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configuration.overrides.insert("foo", "bar");
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configuration.overrides.insert("baz", "bob");
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match parse_success("a:\n echo {{`f() { return 100; }; f`}}")
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.run(no_cwd_err(), &["a"], &configuration)
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.run(&no_cwd_err(), &["a"], &configuration)
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.unwrap_err()
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{
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UnknownOverrides { overrides } => {
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@ -447,7 +438,7 @@ wut:
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};
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match parse_success(text)
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.run(no_cwd_err(), &["wut"], &configuration)
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.run(&no_cwd_err(), &["wut"], &configuration)
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.unwrap_err()
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{
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Code {
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@ -86,8 +86,8 @@ pub fn write_error_context(
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i += c.len_utf8();
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}
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let line_number_width = line_number.to_string().len();
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write!(f, "{0:1$} |\n", "", line_number_width)?;
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write!(f, "{} | {}\n", line_number, space_line)?;
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writeln!(f, "{0:1$} |", "", line_number_width)?;
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writeln!(f, "{} | {}", line_number, space_line)?;
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write!(f, "{0:1$} |", "", line_number_width)?;
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if width == None {
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write!(f, " {0:1$}{2}^{3}", "", space_column, red.prefix(), red.suffix())?;
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@ -31,13 +31,19 @@ pub struct Recipe<'a> {
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pub shebang: bool,
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}
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pub struct RecipeContext<'a> {
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pub invocation_directory: &'a Result<PathBuf, String>,
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pub configuration: &'a Configuration<'a>,
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pub scope: Map<&'a str, String>,
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}
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impl<'a> Recipe<'a> {
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pub fn argument_range(&self) -> Range<usize> {
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self.min_arguments()..self.max_arguments() + 1
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}
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pub fn min_arguments(&self) -> usize {
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self.parameters.iter().filter(|p| !p.default.is_some()).count()
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self.parameters.iter().filter(|p| p.default.is_none()).count()
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}
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pub fn max_arguments(&self) -> usize {
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@ -50,13 +56,13 @@ impl<'a> Recipe<'a> {
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pub fn run(
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&self,
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invocation_directory: &Result<PathBuf, String>,
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context: &RecipeContext<'a>,
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arguments: &[&'a str],
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scope: &Map<&'a str, String>,
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dotenv: &Map<String, String>,
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exports: &Set<&'a str>,
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configuration: &Configuration,
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) -> RunResult<'a, ()> {
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let configuration = &context.configuration;
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if configuration.verbose {
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let color = configuration.color.stderr().banner();
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eprintln!("{}===> Running recipe `{}`...{}", color.prefix(), self.name, color.suffix());
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@ -87,15 +93,15 @@ impl<'a> Recipe<'a> {
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let mut evaluator = AssignmentEvaluator {
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assignments: &empty(),
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invocation_directory,
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dry_run: configuration.dry_run,
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evaluated: empty(),
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invocation_directory: context.invocation_directory,
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overrides: &empty(),
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quiet: configuration.quiet,
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scope: &context.scope,
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shell: configuration.shell,
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dotenv,
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exports,
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scope,
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};
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if self.shebang {
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@ -157,7 +163,7 @@ impl<'a> Recipe<'a> {
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let mut command = Platform::make_shebang_command(&path, interpreter, argument)
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.map_err(|output_error| RuntimeError::Cygpath{recipe: self.name, output_error})?;
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command.export_environment_variables(scope, dotenv, exports)?;
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command.export_environment_variables(&context.scope, dotenv, exports)?;
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// run it!
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match InterruptHandler::guard(|| command.status()) {
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@ -232,7 +238,7 @@ impl<'a> Recipe<'a> {
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cmd.stdout(Stdio::null());
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}
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cmd.export_environment_variables(scope, dotenv, exports)?;
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cmd.export_environment_variables(&context.scope, dotenv, exports)?;
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match InterruptHandler::guard(|| cmd.status()) {
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Ok(exit_status) => if let Some(code) = exit_status.code() {
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@ -271,7 +277,7 @@ impl<'a> Display for Recipe<'a> {
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for (i, pieces) in self.lines.iter().enumerate() {
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if i == 0 {
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writeln!(f, "")?;
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writeln!(f)?;
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}
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for (j, piece) in pieces.iter().enumerate() {
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if j == 0 {
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@ -280,11 +286,11 @@ impl<'a> Display for Recipe<'a> {
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match *piece {
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Fragment::Text{ref text} => write!(f, "{}", text.lexeme)?,
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Fragment::Expression{ref expression, ..} =>
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write!(f, "{}{}{}", "{{", expression, "}}")?,
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write!(f, "{{{{{}}}}}", expression)?,
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}
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}
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if i + 1 < self.lines.len() {
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write!(f, "\n")?;
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writeln!(f)?;
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}
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}
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Ok(())
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@ -360,7 +360,7 @@ pub fn run() {
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}
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if let Err(run_error) = justfile.run(
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invocation_directory,
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&invocation_directory,
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&arguments,
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&configuration)
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{
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@ -122,10 +122,10 @@ impl<'a> Display for RuntimeError<'a> {
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}
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},
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Dotenv{ref dotenv_error} => {
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write!(f, "Failed to load .env: {}\n", dotenv_error)?;
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writeln!(f, "Failed to load .env: {}", dotenv_error)?;
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}
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FunctionCall{ref token, ref message} => {
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write!(f, "Call to function `{}` failed: {}\n", token.lexeme, message)?;
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writeln!(f, "Call to function `{}` failed: {}", token.lexeme, message)?;
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error_token = Some(token);
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}
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Shebang{recipe, ref command, ref argument, ref io_error} => {
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@ -152,31 +152,31 @@ impl<'a> Display for RuntimeError<'a> {
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},
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IoError{recipe, ref io_error} => {
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match io_error.kind() {
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io::ErrorKind::NotFound => write!(f,
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"Recipe `{}` could not be run because just could not find `sh`:\n{}",
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io::ErrorKind::NotFound => writeln!(f,
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"Recipe `{}` could not be run because just could not find `sh`:{}",
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recipe, io_error),
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io::ErrorKind::PermissionDenied => write!(
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f, "Recipe `{}` could not be run because just could not run `sh`:\n{}",
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io::ErrorKind::PermissionDenied => writeln!(
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f, "Recipe `{}` could not be run because just could not run `sh`:{}",
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recipe, io_error),
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_ => write!(f, "Recipe `{}` could not be run because of an IO error while \
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launching `sh`:\n{}", recipe, io_error),
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_ => writeln!(f, "Recipe `{}` could not be run because of an IO error while \
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launching `sh`:{}", recipe, io_error),
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}?;
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},
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TmpdirIoError{recipe, ref io_error} =>
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write!(f, "Recipe `{}` could not be run because of an IO error while trying \
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to create a temporary directory or write a file to that directory`:\n{}",
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writeln!(f, "Recipe `{}` could not be run because of an IO error while trying \
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to create a temporary directory or write a file to that directory`:{}",
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recipe, io_error)?,
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Backtick{ref token, ref output_error} => match *output_error {
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OutputError::Code(code) => {
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write!(f, "Backtick failed with exit code {}\n", code)?;
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writeln!(f, "Backtick failed with exit code {}", code)?;
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error_token = Some(token);
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}
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OutputError::Signal(signal) => {
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write!(f, "Backtick was terminated by signal {}\n", signal)?;
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writeln!(f, "Backtick was terminated by signal {}", signal)?;
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error_token = Some(token);
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}
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OutputError::Unknown => {
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write!(f, "Backtick failed for an unknown reason\n")?;
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writeln!(f, "Backtick failed for an unknown reason")?;
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error_token = Some(token);
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}
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OutputError::Io(ref io_error) => {
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@ -192,7 +192,7 @@ impl<'a> Display for RuntimeError<'a> {
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error_token = Some(token);
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}
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OutputError::Utf8(ref utf8_error) => {
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write!(f, "Backtick succeeded but stdout was not utf8: {}\n", utf8_error)?;
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writeln!(f, "Backtick succeeded but stdout was not utf8: {}", utf8_error)?;
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error_token = Some(token);
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}
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},
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