Edit

readCommit

Read a commit object directly

param	type [= default]	description
fs	FsClient	a file system client
dir	string	The working tree directory path
gitdir	string = join(dir,'.git')	The git directory path
oid	string	The SHA-1 object id to get. Annotated tags are peeled.
cache	object	a cache object
return	Promise<ReadCommitResult>	Resolves successfully with a git commit object

type ReadCommitResult = {
  oid: string; // SHA-1 object id of this commit
  commit: CommitObject; // the parsed commit object
  payload: string; // PGP signing payload
}

A git commit object.

type CommitObject = {
  message: string; // Commit message
  tree: string; // SHA-1 object id of corresponding file tree
  parent: Array<string>; // an array of zero or more SHA-1 object ids
  author: {
    name: string; // The author's name
    email: string; // The author's email
    timestamp: number; // UTC Unix timestamp in seconds
    timezoneOffset: number; // Timezone difference from UTC in minutes
  };
  committer: {
    name: string; // The committer's name
    email: string; // The committer's email
    timestamp: number; // UTC Unix timestamp in seconds
    timezoneOffset: number; // Timezone difference from UTC in minutes
  };
  gpgsig?: string; // PGP signature (if present)
}

Example Code:

// Read a commit object
let sha = await git.resolveRef({ fs, dir: '/tutorial', ref: 'main' })
console.log(sha)
let commit = await git.readCommit({ fs, dir: '/tutorial', oid: sha })
console.log(commit)

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Tip: If you need a clean slate, expand and run this snippet to clean up the file system.

window.fs = new LightningFS('fs', { wipe: true })
window.pfs = window.fs.promises
console.log('done')