Fix working dir (#241)

Co-authored-by: CrazyMax <crazy-max@users.noreply.github.com>

action.yml

@@ -16,7 +16,6 @@ inputs:
     required: false
   workdir:
     description: 'Working directory (below repository root)'
-    default: '.'
     required: false
 
 runs:

src/installer.ts

@@ -15,19 +15,19 @@ export async function getMage(version: string): Promise<string> {
   }
   const semver: string = release.tag_name.replace(/^v/, '');
 
-  core.info(`✅ Mage version found: ${release.tag_name}`);
+  core.info(`Mage version found: ${release.tag_name}`);
   const filename: string = getFilename(semver);
   const downloadUrl: string = util.format(
     'https://github.com/magefile/mage/releases/download/%s/%s',
     release.tag_name,
     filename
   );
 
-  core.info(`⬇️ Downloading ${downloadUrl}...`);
+  core.info(`Downloading ${downloadUrl}...`);
   const downloadPath: string = await tc.downloadTool(downloadUrl);
   core.debug(`Downloaded to ${downloadPath}`);
 
-  core.info('📦 Extracting Mage...');
+  core.info('Extracting Mage...');
   let extPath: string;
   if (osPlat == 'win32') {
     extPath = await tc.extractZip(downloadPath);

src/main.ts

@@ -6,16 +6,13 @@ async function run(): Promise<void> {
   try {
     const version = core.getInput('version') || 'latest';
     const args = core.getInput('args');
-    const workdir = core.getInput('workdir') || '.';
+    const workdir = core.getInput('workdir') || process.env['GITHUB_WORKSPACE'] || '.';
     const mage = await installer.getMage(version);
 
-    if (workdir && workdir !== '.') {
-      core.info(`📂 Using ${workdir} as working directory...`);
-      process.chdir(workdir);
-    }
-
-    core.info('🏃 Running Mage...');
-    await exec.exec(`${mage} ${args}`);
+    core.info('Running Mage...');
+    await exec.exec(`${mage} ${args}`, undefined, {
+      cwd: workdir
+    });
   } catch (error) {
     core.setFailed(error.message);
   }