50 lines
1.3 KiB
Rust
50 lines
1.3 KiB
Rust
//! `tree-sha <ref> [repo]` — print the tree SHA of the commit at a
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//! branch name or commit SHA.
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use anyhow::Result;
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use clap::Args as ClapArgs;
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use forgejo_api::structs::RepoGetSingleCommitQuery;
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use crate::client::Client;
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use crate::verbs::refuse_json;
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#[derive(ClapArgs)]
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pub struct Args {
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/// Branch name or commit SHA.
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reference: String,
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}
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pub fn run(client: &Client, args: Args) -> Result<()> {
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refuse_json(client.json_mode(), "tree-sha", "only the plain sha")?;
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let (owner, name) = client.owner_repo()?;
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// Try branch first; the bash helper silently treats failure as
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// "not a branch, use the reference as a commit sha directly".
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let commit_sha = match client
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.api()
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.repo_get_branch(owner, name, &args.reference)
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.send()
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{
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Ok(branch) => branch
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.commit
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.and_then(|c| c.id)
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.unwrap_or_else(|| args.reference.clone()),
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Err(_) => args.reference.clone(),
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};
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let commit = client
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.api()
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.repo_get_single_commit(
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owner,
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name,
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&commit_sha,
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RepoGetSingleCommitQuery::default(),
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)
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.send()?;
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let sha = commit
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.commit
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.and_then(|c| c.tree)
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.and_then(|t| t.sha)
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.or(commit.sha)
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.unwrap_or_default();
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println!("{sha}");
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Ok(())
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}
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