diff options
| -rw-r--r-- | CHANGELOG.md | 1 | ||||
| -rw-r--r-- | mingling_core/src/builds/comp.rs | 27 |
2 files changed, 24 insertions, 4 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md index 8682c5a..b1bd92c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -30,6 +30,7 @@ struct YourCommandEntry { 4. **\[core\]** Added function `dispatch_args_dynamic` to `Program` 5. **\[core\]** Impl `std::io::Write` trait for `RenderResult` 6. **\[core\]** Added Help system, which allows binding an event for `--help` to an `Entry` via the `help!` macro +7. **\[core\]** Added the function `build_comp_script_to` to the `mingling::build` module: supports outputting completion scripts precisely to a specified directory ```rust #[help] diff --git a/mingling_core/src/builds/comp.rs b/mingling_core/src/builds/comp.rs index 754aff4..228ef81 100644 --- a/mingling_core/src/builds/comp.rs +++ b/mingling_core/src/builds/comp.rs @@ -55,13 +55,32 @@ pub fn build_comp_scripts(name: &str) -> Result<(), std::io::Error> { /// build_comp_script(&ShellFlag::Bash, "myapp").unwrap(); /// ``` pub fn build_comp_script(shell_flag: &ShellFlag, bin_name: &str) -> Result<(), std::io::Error> { + let out_dir = std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap()); + let target_dir = out_dir.join("../../../").to_path_buf(); + build_comp_script_to(shell_flag, bin_name, &target_dir.to_string_lossy()) +} + +/// Generate a shell completion script to a specified directory. +/// +/// This function takes a shell flag, a binary name, and a target directory path, +/// selects the appropriate template, substitutes the binary name into the template, +/// and writes the resulting completion script to the specified directory. +/// +/// # Example +/// ``` +/// build_comp_script_to(&ShellFlag::Bash, "myapp", "target/completions").unwrap(); +/// ``` +pub fn build_comp_script_to( + shell_flag: &ShellFlag, + bin_name: &str, + target_dir: &str, +) -> Result<(), std::io::Error> { let (tmpl_str, ext) = get_tmpl(shell_flag); let mut tmpl = just_template::Template::from(tmpl_str); tmpl_param!(tmpl, bin_name = bin_name); - let out_dir = std::path::PathBuf::from(std::env::var("OUT_DIR").unwrap()); - let target_dir = out_dir.join("../../../").to_path_buf(); - let output_path = target_dir.join(format!("{}_comp{}", bin_name, ext)); - std::fs::create_dir_all(&target_dir)?; + let target_path = std::path::PathBuf::from(target_dir); + std::fs::create_dir_all(&target_path)?; + let output_path = target_path.join(format!("{}_comp{}", bin_name, ext)); std::fs::write(&output_path, tmpl.to_string()) } |