feat!: Use locally installed git to determine file changes.

[Jason3S]

This action was using the GitHub api to determine the list of files that were changed. This was both slow and used up API requests.

The action now depends upon a locally installed version of git.

To get the list of changed files, it uses:

git rev-list HEAD -<number of commits>
git fetch --deepen=<number of commits>
git diff-tree --no-commit-id --name-only -r "<sha1>" "<sha2>"

Note: this is only used when incremental_files_only: true.

[coveralls]

Pull Request Test Coverage Report for Build 8097661087

Details

• 59 of 62 (95.16%) changed or added relevant lines in 4 files are covered.
• 4 unchanged lines in 2 files lost coverage.
• Overall coverage decreased (-2.1%) to 90.191%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
action-src/src/git.ts	42	45	93.33%

Files with Coverage Reduction	New Missed Lines	%
action-src/src/error.ts	1	92.86%
action-src/src/main.ts	3	40.0%

Totals
Change from base Build 8066528095:	-2.1%
Covered Lines:	227
Relevant Lines:	239

---

💛 - Coveralls