actions-git
Library for git related functions
Usage
headSHA()
The value of GITHUB_SHA cannot be relied on as always being
the head SHA. For instance if the event triggering a build is of the type
pull_request, then the GITHUB_SHA will point to the SHA of the merge commit
not the head of the PR branch. This is the case even if actions/checkout is
told to checkout the PR branch. This function calls out to git to get the
actual head SHA.
import * as git from '@tradeshift/actions-git'
const sha = await git.headSHA()