Add a branch suffix in config (#6)

Author: alecsammon

README.md

@@ -513,6 +513,29 @@ This is your custom PR Body
 This PR was created automatically by the repo-file-sync-action workflow run xxx.
 ```
 
+### Use a custom branch name per group
+
+You can specify a custom branch name for each group of files. This is useful if you want to sync different files to 
+different branches in the same repository.
+
+```yaml
+group:
+  - files:
+      - source: A.txt
+    branchSuffix: a
+    repos: |
+      https://custom.host/user/repo
+
+  - files:
+      - source: B.txt
+    branchSuffix: b
+    repos: |
+      https://custom.host/user/repo
+```
+
+This will create two branches in the target repository: `repo-sync/SOURCE_REPO_NAME/a` and 
+`repo-sync/SOURCE_REPO_NAME/b`.
+
 ### Fork and pull request workflow
 
 If you do not wish to grant this action write access to target repositories, you can specify a bot/user Github acccount that you do have access to with the `FORK` parameter. 

dist/index.js

@@ -197,7 +197,8 @@ const parseFiles = (files) => {
 				deleteOrphaned: item.deleteOrphaned === undefined ? DELETE_ORPHANED_DEFAULT : item.deleteOrphaned,
 				excludeFilePatterns: item.excludeFilePatterns === undefined ? [] : item.excludeFilePatterns,
 				includeFilePatterns: item.includeFilePatterns === undefined ? [] : item.includeFilePatterns,
-				exclude: parseExclude(item.exclude, item.source)
+				exclude: parseExclude(item.exclude, item.source),
+				branchSuffix: item.branchSuffix || ''
 			}
 		}
 

src/config.js

@@ -127,12 +127,14 @@ export default class Git {
 		)
 	}
 
-	async createPrBranch() {
+	async createPrBranch(branchSuffix) {
 		const prefix = BRANCH_PREFIX.replace('SOURCE_REPO_NAME', GITHUB_REPOSITORY.split('/')[1])
 
 		let newBranch = path.join(prefix, this.repo.branch).replace(/\\/g, '/').replace(/\/\./g, '/')
 		this.prBranch = newBranch
 
+		newBranch += branchSuffix ? `-${ branchSuffix }` : ''
+
 		if (OVERWRITE_EXISTING_PR === false) {
 			newBranch += `-${ Math.round((new Date()).getTime() / 1000) }`
 			this.prBranch = newBranch

src/git.js

@@ -174,7 +174,7 @@ export async function copy(src, dest, isDirectory, file) {
 		}
 	} else {
 		core.debug(`Copy ${ src } to ${ dest }`)
-		await fs.copy(src, dest,{ filter: filterFunc })
+		await fs.copy(src, dest, { filter: filterFunc })
 	}
 
 

src/helpers.js

@@ -20,7 +20,7 @@ const {
 	COMMIT_AS_PR_TITLE,
 	FORK,
 	REVIEWERS,
-	TEAM_REVIEWERS,
+	TEAM_REVIEWERS
 } = config
 
 async function run() {
@@ -45,7 +45,7 @@ async function run() {
 
 			let existingPr
 			if (SKIP_PR === false) {
-				await git.createPrBranch()
+				await git.createPrBranch(item.branchSuffix)
 
 				// Check for existing PR and add warning message that the PR maybe about to change
 				existingPr = OVERWRITE_EXISTING_PR ? await git.findExistingPr() : undefined