diff options
Diffstat (limited to 'crates/mozart/src/commands/global.rs')
| -rw-r--r-- | crates/mozart/src/commands/global.rs | 228 |
1 files changed, 225 insertions, 3 deletions
diff --git a/crates/mozart/src/commands/global.rs b/crates/mozart/src/commands/global.rs index 802e085..42f3703 100644 --- a/crates/mozart/src/commands/global.rs +++ b/crates/mozart/src/commands/global.rs @@ -1,4 +1,5 @@ use clap::Args; +use std::path::PathBuf; #[derive(Args)] pub struct GlobalArgs { @@ -6,10 +7,231 @@ pub struct GlobalArgs { pub command_name: String, /// Arguments to pass to the command - #[arg(trailing_var_arg = true)] + #[arg(trailing_var_arg = true, allow_hyphen_values = true)] pub args: Vec<String>, } -pub fn execute(_args: &GlobalArgs, _cli: &super::Cli) -> anyhow::Result<()> { - todo!() +// ─── Main entry point ──────────────────────────────────────────────────────── + +pub fn execute(args: &GlobalArgs, cli: &super::Cli) -> anyhow::Result<()> { + use clap::Parser as _; + use std::fs; + + let home = composer_home_dir()?; + + fs::create_dir_all(&home)?; + + if !cli.quiet { + eprintln!("Changed current directory to {}", home.display()); + } + + // SAFETY: single-threaded at this point; no concurrent env access + unsafe { + std::env::remove_var("COMPOSER"); + } + + let mut argv: Vec<String> = vec!["mozart".to_string()]; + argv.extend(append_global_options(cli)); + argv.push("--working-dir".to_string()); + argv.push(home.to_string_lossy().into_owned()); + argv.push(args.command_name.clone()); + argv.extend(args.args.iter().cloned()); + + let new_cli = super::Cli::try_parse_from(&argv)?; + crate::commands::execute(&new_cli) +} + +// ─── Helpers ───────────────────────────────────────────────────────────────── + +fn composer_home_dir() -> anyhow::Result<PathBuf> { + if let Ok(val) = std::env::var("COMPOSER_HOME") + && !val.is_empty() + { + return Ok(PathBuf::from(val)); + } + + if let Ok(xdg) = std::env::var("XDG_CONFIG_HOME") + && !xdg.is_empty() + { + return Ok(PathBuf::from(xdg).join("composer")); + } + + let home = std::env::var("HOME") + .map(PathBuf::from) + .map_err(|_| anyhow::anyhow!("Cannot determine home directory: $HOME is not set"))?; + + Ok(home.join(".config").join("composer")) +} + +fn append_global_options(cli: &super::Cli) -> Vec<String> { + let mut opts: Vec<String> = Vec::new(); + + for _ in 0..cli.verbose { + opts.push("--verbose".to_string()); + } + + if cli.quiet { + opts.push("--quiet".to_string()); + } + + if cli.profile { + opts.push("--profile".to_string()); + } + + if cli.no_plugins { + opts.push("--no-plugins".to_string()); + } + + if cli.no_scripts { + opts.push("--no-scripts".to_string()); + } + + if cli.no_cache { + opts.push("--no-cache".to_string()); + } + + if cli.no_interaction { + opts.push("--no-interaction".to_string()); + } + + if cli.ansi { + opts.push("--ansi".to_string()); + } + + if cli.no_ansi { + opts.push("--no-ansi".to_string()); + } + + opts +} + +// ─── Tests ──────────────────────────────────────────────────────────────────── + +#[cfg(test)] +mod tests { + use super::*; + use crate::commands::{Cli, Commands}; + use clap::Parser as _; + + fn default_cli() -> Cli { + Cli::try_parse_from(["mozart", "about"]).unwrap() + } + + // ── composer_home_dir tests ─────────────────────────────────────────────── + + #[test] + fn test_composer_home_dir_from_env() { + // SAFETY: test-only; single-threaded env mutation + unsafe { + std::env::set_var("COMPOSER_HOME", "/tmp/test-composer-home"); + } + let result = composer_home_dir().unwrap(); + assert_eq!(result, PathBuf::from("/tmp/test-composer-home")); + // SAFETY: cleanup + unsafe { + std::env::remove_var("COMPOSER_HOME"); + } + } + + #[test] + fn test_composer_home_dir_xdg() { + // SAFETY: test-only; single-threaded env mutation + unsafe { + std::env::remove_var("COMPOSER_HOME"); + std::env::set_var("XDG_CONFIG_HOME", "/tmp/test-xdg-config"); + } + let result = composer_home_dir().unwrap(); + assert_eq!(result, PathBuf::from("/tmp/test-xdg-config/composer")); + // SAFETY: cleanup + unsafe { + std::env::remove_var("XDG_CONFIG_HOME"); + } + } + + #[test] + fn test_composer_home_dir_default() { + // SAFETY: test-only; single-threaded env mutation + unsafe { + std::env::remove_var("COMPOSER_HOME"); + std::env::remove_var("XDG_CONFIG_HOME"); + } + let result = composer_home_dir().unwrap(); + let home = std::env::var("HOME").map(PathBuf::from).unwrap(); + assert_eq!(result, home.join(".config").join("composer")); + } + + // ── append_global_options tests ─────────────────────────────────────────── + + #[test] + fn test_append_global_options_empty() { + let cli = default_cli(); + let opts = append_global_options(&cli); + assert!(opts.is_empty()); + } + + #[test] + fn test_append_global_options_verbose() { + let cli = Cli::try_parse_from(["mozart", "-vv", "about"]).unwrap(); + let opts = append_global_options(&cli); + assert_eq!(opts, vec!["--verbose", "--verbose"]); + } + + #[test] + fn test_append_global_options_all() { + let cli = Cli::try_parse_from([ + "mozart", + "--verbose", + "--quiet", + "--profile", + "--no-plugins", + "--no-scripts", + "--no-cache", + "--no-interaction", + "--ansi", + "about", + ]) + .unwrap(); + let opts = append_global_options(&cli); + assert!(opts.contains(&"--verbose".to_string())); + assert!(opts.contains(&"--quiet".to_string())); + assert!(opts.contains(&"--profile".to_string())); + assert!(opts.contains(&"--no-plugins".to_string())); + assert!(opts.contains(&"--no-scripts".to_string())); + assert!(opts.contains(&"--no-cache".to_string())); + assert!(opts.contains(&"--no-interaction".to_string())); + assert!(opts.contains(&"--ansi".to_string())); + } + + #[test] + fn test_append_global_options_does_not_forward_working_dir() { + let cli = Cli::try_parse_from(["mozart", "--working-dir", "/some/path", "about"]).unwrap(); + let opts = append_global_options(&cli); + assert!(!opts.iter().any(|o| o.contains("working-dir"))); + assert!(!opts.iter().any(|o| o == "/some/path")); + } + + #[test] + fn test_global_args_has_correct_command() { + // Verify GlobalArgs parses correctly through the CLI + let cli = Cli::try_parse_from(["mozart", "global", "require", "vendor/package"]).unwrap(); + if let Commands::Global(args) = cli.command { + assert_eq!(args.command_name, "require"); + assert_eq!(args.args, vec!["vendor/package"]); + } else { + panic!("Expected Global command"); + } + } + + #[test] + fn test_global_args_hyphen_values() { + // Verify hyphen values in trailing args are accepted + let cli = Cli::try_parse_from(["mozart", "global", "require", "vendor/pkg", "--no-update"]) + .unwrap(); + if let Commands::Global(args) = cli.command { + assert_eq!(args.command_name, "require"); + assert!(args.args.contains(&"--no-update".to_string())); + } else { + panic!("Expected Global command"); + } + } } |