Add the uninstall subcommand.

This commit is contained in:
Bauke 2022-10-28 20:24:07 +02:00
parent 0d009834fe
commit 54657adaf0
Signed by: Bauke
GPG Key ID: C1C0F29952BCF558
2 changed files with 28 additions and 2 deletions

View File

@ -24,7 +24,14 @@ pub enum MainSubcommands {
/// Install Hooked into ".git/hooks".
Install {
/// Overwrite existing files.
#[clap(long, default_value = "false")]
#[clap(long)]
overwrite: bool,
},
/// Remove installed hooks.
Uninstall {
/// Remove hooks not installed by Hooked.
#[clap(long)]
all: bool,
},
}

View File

@ -6,7 +6,7 @@
#![warn(missing_docs, clippy::missing_docs_in_private_items)]
use std::{
fs::{set_permissions, write, Permissions},
fs::{read_to_string, remove_file, set_permissions, write, Permissions},
os::unix::fs::PermissionsExt,
path::PathBuf,
};
@ -61,6 +61,25 @@ fn main() -> Result<()> {
set_permissions(hook_path, Permissions::from_mode(0o775))?;
}
}
MainSubcommands::Uninstall { all } => {
for hook_type in HOOK_TYPES {
let hook_path = git_hooks_dir.join(hook_type);
if !hook_path.exists() {
continue;
}
let hook_contents = read_to_string(&hook_path)?;
if all || hook_contents.contains("# Installed by Hooked.") {
remove_file(hook_path)?;
} else {
println!(
"{:?} wasn't installed by Hooked, use --all to remove it",
hook_path
);
}
}
}
}
Ok(())