Add production dependencies & build

EOL was almost a month ago. Woops.

I don't care about people using an old version of GitHub Enterprise, so I'm not going to annoy every single user of this action with a breaking update like GH did with their core actions. If you're a user of GHE: consider this a breaking update.

.gitignore

@@ -1,3 +1,3 @@
 node_modules/
 __tests__/runner/*
-dist/
+!dist/

action.yml

@@ -19,7 +19,7 @@ outputs:
   julia-bindir:
     description: 'Path to the directory containing the Julia executable. Equivalent to JULIA_BINDIR: https://docs.julialang.org/en/v1/manual/environment-variables/#JULIA_BINDIR'
 runs:
-  using: 'node12'
+  using: 'node16'
   main: 'dist/index.js'
 branding:
   icon: 'download'

lib/installer.js

@@ -203,6 +203,8 @@ function installJulia(versionInfo, version, arch) {
             case 'darwin':
                 yield exec.exec('hdiutil', ['attach', juliaDownloadPath]);
                 yield exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${tempInstallDir}`]);
+                // Unmount dmg file again to avoid issues on self-hosted runners
+                yield exec.exec('hdiutil', ['unmount', juliaDownloadPath]);
                 return path.join(tempInstallDir, 'julia');
             default:
                 throw new Error(`Platform ${osPlat} is not supported`);

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "setup-julia",
-  "version": "1.7.0",
+  "version": "1.7.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "setup-julia",
-      "version": "1.6.1",
+      "version": "1.7.2",
       "license": "MIT",
       "dependencies": {
         "@actions/core": "^1.2.6",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "setup-julia",
-  "version": "1.7.0",
+  "version": "1.7.2",
   "private": true,
   "description": "setup Julia action",
   "main": "lib/setup-julia.js",

src/installer.ts

@@ -203,6 +203,10 @@ export async function installJulia(versionInfo, version: string, arch: string):
         case 'darwin':
             await exec.exec('hdiutil', ['attach', juliaDownloadPath])
             await exec.exec('/bin/bash', ['-c', `cp -a /Volumes/Julia-*/Julia-*.app/Contents/Resources/julia ${tempInstallDir}`])
+
+            // Unmount dmg file again to avoid issues on self-hosted runners
+            await exec.exec('hdiutil', ['unmount', juliaDownloadPath])
+
             return path.join(tempInstallDir, 'julia')
         default:
             throw new Error(`Platform ${osPlat} is not supported`)