gitkit/src/git.rs at docs/initial-docs · UniverLab/gitkit · GitHub

35 lines (29 loc) · 819 Bytes

use anyhow::Result;

use std::path::Path;

use std::process::Command;

/// Check if directory is a valid git repository.

pub fn is_git_repo() -> bool {

Command::new("git")

.args(["rev-parse", "--is-inside-work-tree"])

.output()

.map(|o| o.status.success())

.unwrap_or(false)

}

/// Check if .git directory exists.

fn git_dir_exists() -> bool {

Path::new(".git").exists()

}

/// Initialize git repository if not already a git repo.

pub fn init_if_needed() -> Result<bool> {

if git_dir_exists() {

return Ok(false);

}

Command::new("git")

.arg("init")

.output()

.map_err(|e| anyhow::anyhow!("Failed to run 'git init': {}", e))?;

if !is_git_repo() {

anyhow::bail!("git init succeeded but .git not found");

}

Ok(true)

}

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