Merge pull request #6 from felipecsl/master

Add working-directory option

README.md

@@ -14,6 +14,9 @@ Environment where deploy is to be performed to. E.g. "production", "staging". De
 ### `enc_rsa_key_pth`
 **Required** Path to the encrypted key. Default `"config/deploy_id_rsa_enc"`.
 
+### `working-directory`
+The directory from which to run the deploy commands, including `bundle install`.
+
 ## Outputs
 No outputs
 

action.yml

@@ -1,7 +1,7 @@
 name: 'Capistrano deploy'
 description: 'Deploy an application using capistrano to the given target'
 branding:
-  icon: 'arrow-right-circle'  
+  icon: 'arrow-right-circle'
   color: 'black'
 inputs:
   target:  # string
@@ -14,6 +14,11 @@ inputs:
     description: 'Path to SSH private key encrypted with deploy_key'
     required: true
     default: 'config/deploy_id_rsa_enc'
-runs:  
+  working-directory:
+    description: 'The directory from which to run the deploy command'
+    required: false
+    default: ''
+
+runs:
   using: 'node12'
   main: 'lib/run.js'

lib/run.js

@@ -18,62 +18,68 @@ const core = require("@actions/core");
 const io = require("@actions/io");
 const toolrunner = require("@actions/exec/lib/toolrunner");
 
-function install_deps() {
+function install_deps(options) {
   return __awaiter(this, void 0, void 0, function* () {
     let runner = null;
-    runner = new toolrunner.ToolRunner('gem', ['install', 'bundler:1.17.3', '--no-document']);
+    runner = new toolrunner.ToolRunner('gem', ['install', 'bundler:1.17.3', '--no-document'], options);
     yield runner.exec();
 
     let runner2 = null;
-    runner2 = new toolrunner.ToolRunner('bundle', ['install', '--deployment', '--jobs=4', '--without=production test']);
+    runner2 = new toolrunner.ToolRunner(
+      'bundle',
+      ['install', '--deployment', '--jobs=4', '--without=production test'],
+      options
+    );
     yield runner2.exec();
   });
 }
 
-function decrypt_key(deploy_key, enc_rsa_key_pth) {
+function decrypt_key(deploy_key, enc_rsa_key_pth, options) {
   return __awaiter(this, void 0, void 0, function* () {
-    // Create directory if not exists
-    yield io.mkdirP('config');
+    // Create directory if it doesn't yet exists
+    const configDir = options.cwd ? `${options.cwd}/config` : 'config';
+    yield io.mkdirP(configDir);
 
-    let runner0 = new toolrunner.ToolRunner('openssl', ['version']);
+    const runner0 = new toolrunner.ToolRunner('openssl', ['version']);
     yield runner0.exec();
 
-    let runner = new toolrunner.ToolRunner('openssl',
+    const runner = new toolrunner.ToolRunner('openssl',
         ['enc', '-d', '-aes-256-cbc', '-md', 'sha512', '-salt', '-in',
-         enc_rsa_key_pth, '-out', 'config/deploy_id_rsa', '-k', deploy_key, '-a']);
+         enc_rsa_key_pth, '-out', 'config/deploy_id_rsa', '-k', deploy_key, '-a'], options);
     yield runner.exec();
 
-    let runner1 = new toolrunner.ToolRunner('chmod', ['0600', 'config/deploy_id_rsa']);
+    const runner1 = new toolrunner.ToolRunner('chmod', ['0600', 'config/deploy_id_rsa'], options);
     yield runner1.exec();
 
     const authSock = '/tmp/ssh-auth.sock'
-    let runner2 = new toolrunner.ToolRunner('ssh-agent', ['-a', authSock]);
+    const runner2 = new toolrunner.ToolRunner('ssh-agent', ['-a', authSock]);
     yield runner2.exec();
 
     core.exportVariable('SSH_AUTH_SOCK', authSock);
-    let runner3 = new toolrunner.ToolRunner('ssh-add', ['config/deploy_id_rsa']);
+    const runner3 = new toolrunner.ToolRunner('ssh-add', ['config/deploy_id_rsa'], options);
     yield runner3.exec();
   });
 }
 
-function deploy(target) {
+function deploy(target, options) {
   return __awaiter(this, void 0, void 0, function* () {
     let args = [];
     if (!target) {
       args = ['exec', 'cap', 'deploy'];
     } else {
       args = ['exec', 'cap', target, 'deploy'];
     }
-    let runner = new toolrunner.ToolRunner('bundle', args);
+    const runner = new toolrunner.ToolRunner('bundle', args, options);
     yield runner.exec();
   });
 }
 
 function run() {
   return __awaiter(this, void 0, void 0, function* () {
-    let target = core.getInput('target');
-    let deploy_key = core.getInput('deploy_key');
-    let enc_rsa_key_pth = core.getInput('enc_rsa_key_pth');
+    const target = core.getInput('target');
+    const deploy_key = core.getInput('deploy_key');
+    const enc_rsa_key_pth = core.getInput('enc_rsa_key_pth');
+    const working_directory = core.getInput('working-directory');
 
     if (!deploy_key) {
       core.setFailed('No deploy key given');
@@ -83,10 +89,10 @@ function run() {
     if (!enc_rsa_key_pth) {
       core.setFailed('Encrypted RSA private key undefined');
     }
-
-    yield install_deps();
-    yield decrypt_key(deploy_key, enc_rsa_key_pth);
-    yield deploy(target);
+    const options = working_directory ? { cwd: working_directory, } : {};
+    yield install_deps(options);
+    yield decrypt_key(deploy_key, enc_rsa_key_pth, options);
+    yield deploy(target, options);
   });
 }