feat: Add destination_dir option (#403)

Related to #324 #390

README.md

@@ -74,6 +74,7 @@ All Actions runners: Linux (Ubuntu), macOS, and Windows are supported.
   - [⭐️ `personal_token`](#%EF%B8%8F-personal_token)
   - [⭐️ `publish_branch`](#%EF%B8%8F-publish_branch)
   - [⭐️ `publish_dir`](#%EF%B8%8F-publish_dir)
+  - [⭐️ `destination_dir`](#%EF%B8%8F-destination_dir)
   - [⭐️ CNAME](#%EF%B8%8F-cname)
   - [⭐️ Enable Built-in Jekyll](#%EF%B8%8F-enable-built-in-jekyll)
   - [⭐️ Allow empty commits](#%EF%B8%8F-allow-empty-commits)
@@ -255,7 +256,7 @@ A target branch to deploy to GitHub Pages. The default is `gh-pages`.
 
 ### ⭐️ `publish_dir`
 
-A target directory to deploy to GitHub Pages. The default is `public`.
+A source directory to deploy to GitHub Pages. The default is `public`.
 
 ```yaml
 - name: Deploy
@@ -265,6 +266,18 @@ A target directory to deploy to GitHub Pages. The default is `public`.
     publish_dir: ./out  # default: public
 ```
 
+### ⭐️ `destination_dir`
+
+A destination subdirectory on a publishing branch. The default is empty.
+
+```yaml
+- name: Deploy
+  uses: peaceiris/[email protected]
+  with:
+    github_token: ${{ secrets.GITHUB_TOKEN }}
+    destination_dir: subdir
+```
+
 ### ⭐️ CNAME
 
 To add `CNAME` file, we can set the `cname` option.

__tests__/get-inputs.test.ts

@@ -40,6 +40,7 @@ function getInputsLog(authMethod: string, inps: Inputs): string {
 [INFO] ${authMethod}: true
 [INFO] PublishBranch: ${inps.PublishBranch}
 [INFO] PublishDir: ${inps.PublishDir}
+[INFO] DestinationDir: ${inps.DestinationDir}
 [INFO] ExternalRepository: ${inps.ExternalRepository}
 [INFO] AllowEmptyCommit: ${inps.AllowEmptyCommit}
 [INFO] KeepFiles: ${inps.KeepFiles}
@@ -107,6 +108,7 @@ describe('getInputs()', () => {
     expect(inps.PersonalToken).toMatch('');
     expect(inps.PublishBranch).toMatch('gh-pages');
     expect(inps.PublishDir).toMatch('public');
+    expect(inps.DestinationDir).toMatch('');
     expect(inps.ExternalRepository).toMatch('');
     expect(inps.AllowEmptyCommit).toBe(false);
     expect(inps.KeepFiles).toBe(false);
@@ -127,6 +129,7 @@ describe('getInputs()', () => {
     process.env['INPUT_PERSONAL_TOKEN'] = 'test_personal_token';
     process.env['INPUT_PUBLISH_BRANCH'] = 'master';
     process.env['INPUT_PUBLISH_DIR'] = 'out';
+    process.env['INPUT_DESTINATION_DIR'] = 'subdir';
     process.env['INPUT_EXTERNAL_REPOSITORY'] = 'user/repo';
     process.env['INPUT_ALLOW_EMPTY_COMMIT'] = 'true';
     process.env['INPUT_KEEP_FILES'] = 'true';
@@ -147,6 +150,7 @@ describe('getInputs()', () => {
     expect(inps.PersonalToken).toMatch('test_personal_token');
     expect(inps.PublishBranch).toMatch('master');
     expect(inps.PublishDir).toMatch('out');
+    expect(inps.DestinationDir).toMatch('subdir');
     expect(inps.ExternalRepository).toMatch('user/repo');
     expect(inps.AllowEmptyCommit).toBe(true);
     expect(inps.KeepFiles).toBe(true);

__tests__/git-utils.test.ts

@@ -1,5 +1,13 @@
-import {getUserName, getUserEmail, setCommitAuthor, getCommitMessage} from '../src/git-utils';
-import {getWorkDirName, createWorkDir} from '../src/utils';
+import {
+  setRepo,
+  getUserName,
+  getUserEmail,
+  setCommitAuthor,
+  getCommitMessage
+} from '../src/git-utils';
+import {getInputs} from '../src/get-inputs';
+import {Inputs} from '../src/interfaces';
+import {getWorkDirName, createDir} from '../src/utils';
 import {CmdResult} from '../src/interfaces';
 import * as exec from '@actions/exec';
 
@@ -14,6 +22,35 @@ afterEach(() => {
   delete process.env['GITHUB_REPOSITORY'];
 });
 
+describe('setRepo()', () => {
+  test('throw error destination_dir should be a relative path', async () => {
+    process.env['INPUT_GITHUB_TOKEN'] = 'test_github_token';
+    process.env['INPUT_PUBLISH_BRANCH'] = 'gh-pages';
+    process.env['INPUT_PUBLISH_DIR'] = 'public';
+    process.env['INPUT_DESTINATION_DIR'] = '/subdir';
+    // process.env['INPUT_EXTERNAL_REPOSITORY'] = 'user/repo';
+    // process.env['INPUT_ALLOW_EMPTY_COMMIT'] = 'true';
+    // process.env['INPUT_KEEP_FILES'] = 'true';
+    // process.env['INPUT_FORCE_ORPHAN'] = 'true';
+    // process.env['INPUT_USER_NAME'] = 'username';
+    // process.env['INPUT_USER_EMAIL'] = '[email protected]';
+    // process.env['INPUT_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    // process.env['INPUT_FULL_COMMIT_MESSAGE'] = 'feat: Add new feature';
+    // process.env['INPUT_TAG_NAME'] = 'deploy-v1.2.3';
+    // process.env['INPUT_TAG_MESSAGE'] = 'Deployment v1.2.3';
+    // process.env['INPUT_DISABLE_NOJEKYLL'] = 'true';
+    // process.env['INPUT_CNAME'] = 'github.com';
+    const inps: Inputs = getInputs();
+    const remoteURL = 'https://x-access-token:[email protected]/actions/pages.git';
+    const date = new Date();
+    const unixTime = date.getTime();
+    const workDir = await getWorkDirName(`${unixTime}`);
+    await expect(setRepo(inps, remoteURL, workDir)).rejects.toThrowError(
+      'destination_dir should be a relative path'
+    );
+  });
+});
+
 describe('getUserName()', () => {
   test('get default git user name', () => {
     const userName = '';
@@ -51,7 +88,7 @@ describe('setCommitAuthor()', () => {
   })();
 
   beforeEach(async () => {
-    await createWorkDir(workDirName);
+    await createDir(workDirName);
     process.chdir(workDirName);
     await exec.exec('git', ['init']);
   });

__tests__/utils.test.ts

@@ -3,7 +3,7 @@ import fs from 'fs';
 import {
   getHomeDir,
   getWorkDirName,
-  createWorkDir,
+  createDir,
   addNoJekyll,
   addCNAME,
   skipOnFork
@@ -51,11 +51,11 @@ describe('getWorkDirName()', () => {
   });
 });
 
-describe('createWorkDir()', () => {
-  test('create work directory', async () => {
+describe('createDir()', () => {
+  test('create a directory', async () => {
     const unixTime = await getTime();
     const workDirName = await getWorkDirName(`${unixTime}`);
-    await createWorkDir(workDirName);
+    await createDir(workDirName);
     const test = fs.existsSync(workDirName);
     expect(test).toBe(true);
   });
@@ -65,7 +65,7 @@ async function getWorkDir(): Promise<string> {
   const unixTime = await getTime();
   let workDir = '';
   workDir = await getWorkDirName(`${unixTime}`);
-  await createWorkDir(workDir);
+  await createDir(workDir);
   return workDir;
 }
 

action.yml

@@ -25,6 +25,10 @@ inputs:
     description: 'Set an input directory for deployment.'
     required: false
     default: 'public'
+  destination_dir:
+    description: 'Set an destination subdirectory for deployment.'
+    required: false
+    default: ''
   external_repository:
     description: 'Set an external repository (owner/repo).'
     required: false

src/get-inputs.ts

@@ -15,6 +15,7 @@ export function showInputs(inps: Inputs): void {
 [INFO] ${authMethod}: true
 [INFO] PublishBranch: ${inps.PublishBranch}
 [INFO] PublishDir: ${inps.PublishDir}
+[INFO] DestinationDir: ${inps.DestinationDir}
 [INFO] ExternalRepository: ${inps.ExternalRepository}
 [INFO] AllowEmptyCommit: ${inps.AllowEmptyCommit}
 [INFO] KeepFiles: ${inps.KeepFiles}
@@ -52,6 +53,7 @@ export function getInputs(): Inputs {
     PersonalToken: core.getInput('personal_token'),
     PublishBranch: core.getInput('publish_branch'),
     PublishDir: core.getInput('publish_dir'),
+    DestinationDir: core.getInput('destination_dir'),
     ExternalRepository: core.getInput('external_repository'),
     AllowEmptyCommit: (core.getInput('allow_empty_commit') || 'false').toUpperCase() === 'TRUE',
     KeepFiles: (core.getInput('keep_files') || 'false').toUpperCase() === 'TRUE',

src/git-utils.ts

@@ -4,15 +4,15 @@ import * as io from '@actions/io';
 import path from 'path';
 import fs from 'fs';
 import {Inputs, CmdResult} from './interfaces';
-import {createWorkDir} from './utils';
+import {createDir} from './utils';
 
 export async function createBranchForce(branch: string): Promise<void> {
   await exec.exec('git', ['init']);
   await exec.exec('git', ['checkout', '--orphan', branch]);
   return;
 }
 
-export async function copyAssets(publishDir: string, workDir: string): Promise<void> {
+export async function copyAssets(publishDir: string, destDir: string): Promise<void> {
   const copyOpts = {recursive: true, force: true};
   const files = fs.readdirSync(publishDir);
   core.debug(`${files}`);
@@ -21,7 +21,7 @@ export async function copyAssets(publishDir: string, workDir: string): Promise<v
       continue;
     }
     const filePath = path.join(publishDir, file);
-    await io.cp(filePath, `${workDir}/`, copyOpts);
+    await io.cp(filePath, `${destDir}/`, copyOpts);
     core.info(`[INFO] copy ${file}`);
   }
 
@@ -33,12 +33,24 @@ export async function setRepo(inps: Inputs, remoteURL: string, workDir: string):
     ? inps.PublishDir
     : path.join(`${process.env.GITHUB_WORKSPACE}`, inps.PublishDir);
 
+  if (path.isAbsolute(inps.DestinationDir)) {
+    throw new Error('destination_dir should be a relative path');
+  }
+  const destDir = ((): string => {
+    if (inps.DestinationDir === '') {
+      return workDir;
+    } else {
+      return path.join(workDir, inps.DestinationDir);
+    }
+  })();
+
   core.info(`[INFO] ForceOrphan: ${inps.ForceOrphan}`);
   if (inps.ForceOrphan) {
-    await createWorkDir(workDir);
+    await createDir(destDir);
     process.chdir(workDir);
     await createBranchForce(inps.PublishBranch);
-    await copyAssets(publishDir, workDir);
+    process.chdir(destDir);
+    await copyAssets(publishDir, destDir);
     return;
   }
 
@@ -68,18 +80,18 @@ export async function setRepo(inps: Inputs, remoteURL: string, workDir: string):
         await exec.exec('git', ['rm', '-r', '--ignore-unmatch', '*']);
       }
 
-      await copyAssets(publishDir, workDir);
+      await copyAssets(publishDir, destDir);
       return;
     } else {
       throw new Error(`Failed to clone remote branch ${inps.PublishBranch}`);
     }
   } catch (e) {
     core.info(`[INFO] first deployment, create new branch ${inps.PublishBranch}`);
     core.info(e.message);
-    await createWorkDir(workDir);
+    await createDir(destDir);
     process.chdir(workDir);
     await createBranchForce(inps.PublishBranch);
-    await copyAssets(publishDir, workDir);
+    await copyAssets(publishDir, destDir);
     return;
   }
 }

src/interfaces.ts

@@ -4,6 +4,7 @@ export interface Inputs {
   readonly PersonalToken: string;
   readonly PublishBranch: string;
   readonly PublishDir: string;
+  readonly DestinationDir: string;
   readonly ExternalRepository: string;
   readonly AllowEmptyCommit: boolean;
   readonly KeepFiles: boolean;

src/utils.ts

@@ -23,9 +23,9 @@ export async function getWorkDirName(unixTime: string): Promise<string> {
   return workDirName;
 }
 
-export async function createWorkDir(workDirName: string): Promise<void> {
-  await io.mkdirP(workDirName);
-  core.debug(`Created: ${workDirName}`);
+export async function createDir(dirPath: string): Promise<void> {
+  await io.mkdirP(dirPath);
+  core.debug(`Created directory ${dirPath}`);
   return;
 }