rusty-hook 0.6.5

pub fn get_root_directory_path<F>(run_command: F, target_directory: &str) -> Result<String, String>
where
    F: Fn(&str, &str) -> Result<String, String>,
{
    run_command("git rev-parse --show-toplevel", &target_directory)
}

fn get_hooks_directory<F>(run_command: F, root_directory: &str) -> Result<String, String>
where
    F: Fn(&str, &str) -> Result<String, String>,
{
    run_command("git rev-parse --git-path hooks", &root_directory)
}

const HOOK_FILE_TEMPLATE: &str = "#!/bin/sh
# rusty-hook
# version {{VERSION}}

hookName=$(basename \"$0\")
gitParams=\"$*\"

if ! command -v rusty-hook >/dev/null 2>&1; then
  if [ -z \"${RUSTY_HOOK_SKIP_AUTO_INSTALL}\" ]; then
    echo \"Finalizing rusty-hook configuration...\"
    echo \"This may take a few seconds...\"
    cargo install rusty-hook >/dev/null 2>&1
  else
    echo \"rusty-hook is not installed, and auto install is disabled\"
    echo \"skipping $hookName hook\"
    echo \"You can reinstall it using 'cargo install rusty-hook' or delete this hook\"
    exit 0
  fi
fi

# echo \"rusty-hook version: $(rusty-hook --version)\"
# echo \"hook file version: {{VERSION}}\"
rusty-hook run --hook \"$hookName\" \"$gitParams\"";

const HOOK_NAMES: [&str; 19] = [
    "applypatch-msg",
    "pre-applypatch",
    "post-applypatch",
    "pre-commit",
    "prepare-commit-msg",
    "commit-msg",
    "post-commit",
    "pre-rebase",
    "post-checkout",
    "post-merge",
    "pre-push",
    "pre-receive",
    "update",
    "post-receive",
    "post-update",
    "push-to-checkout",
    "pre-auto-gc",
    "post-rewrite",
    "sendemail-validate",
];

pub fn create_hook_files<F, G>(
    run_command: F,
    write_file: G,
    root_directory_path: &str,
) -> Result<(), String>
where
    F: Fn(&str, &str) -> Result<String, String>,
    G: Fn(&str, &str, bool) -> Result<(), String>,
{
    let hooks_directory = match get_hooks_directory(&run_command, &root_directory_path) {
        Ok(path) => path,
        Err(_) => return Err(String::from("Failure determining git hooks directory")),
    };
    let version = env!("CARGO_PKG_VERSION");
    let hook_file_contents = String::from(HOOK_FILE_TEMPLATE).replace("{{VERSION}}", version);
    for hook in HOOK_NAMES.iter() {
        if write_file(
            &format!("{}/{}/{}", root_directory_path, hooks_directory, hook),
            &hook_file_contents,
            true,
        )
        .is_err()
        {
            return Err(String::from(
                "Fatal error encountered while trying to create git hook files",
            ));
        };
    }
    Ok(())
}

#[cfg(test)]
#[path = "git_test.rs"]
mod git_tests;