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use std::path::Path;
use anyhow::anyhow;
use anyhow::Result;
use anyhow::Context;
use anyhow::Error;
use git2::Repository;
pub fn repo_is_clean(p: &Path) -> Result<bool> {
Repository::open(p)
.map_err(Error::from)
.map(|r| r.state() == git2::RepositoryState::Clean)
}
pub fn get_repo_head_commit_hash(p: &Path) -> Result<String> {
let r = Repository::open(p)
.with_context(|| anyhow!("Opening repository at {}", p.display()))?;
let s = r.head()
.with_context(|| anyhow!("Getting HEAD from repository at {}", p.display()))?
.shorthand()
.ok_or_else(|| {
anyhow!("Failed to get commit hash: Not valid UTF8")
})?
.to_owned();
trace!("Found git commit hash = {}", s);
Ok(s)
}
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