fix: add check to allow empty commits (#352)

* add check to allow empty commits if arg is set * fix: target only the desired argument * fix: add debug message * fix: fix debug message Co-authored-by: Federico Grandi <fgrandi30@gmail.com>
EndBug · Jan 23, 2022 · bfbc660 · bfbc660
1 parent 7ea5273
commit bfbc660
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/lib/index.js b/lib/index.js
diff --git a/src/main.ts b/src/main.ts
@@ -30,8 +30,10 @@ core.info(`Running in ${baseDir}`)
 
   core.info('> Checking for uncommitted changes in the git working tree...')
   const changedFiles = (await git.diffSummary(['--cached'])).files.length
-  if (changedFiles > 0) {
+  // continue if there are any changes or if the allow-empty commit argument is included
+  if (changedFiles > 0 || matchGitArgs(getInput('commit') || '').includes('--allow-empty')) {
     core.info(`> Found ${changedFiles} changed files.`)
+    core.debug(`--allow-empty argument detected: ${matchGitArgs(getInput('commit') || '').includes('--allow-empty')}`)
 
     await git
       .addConfig('user.email', getInput('author_email'), undefined, log)