msvc-dev-cmd v1.5.0

index.js

@@ -1,16 +1,21 @@
 const core = require('@actions/core')
 const child_process = require('child_process')
-const exec = require('util').promisify(child_process.exec)
 const fs = require('fs')
+const path = require('path')
 const process = require('process')
 
+const PROGRAM_FILES_X86 = process.env['ProgramFiles(x86)']
+
 const EDITIONS = ['Enterprise', 'Professional', 'Community']
 const VERSIONS = ['2019', '2017']
 
+const VSWHERE_PATH = `${PROGRAM_FILES_X86}\\Microsoft Visual Studio\\Installer`
+
 const InterestingVariables = [
     'INCLUDE',
     'LIB',
     'LIBPATH',
+    'VCINSTALLDIR',
     'Path',
     'Platform',
     'VisualStudioVersion',
@@ -24,7 +29,7 @@ function findWithVswhere(pattern) {
         let installationPath = child_process.execSync(`vswhere -products * -latest -prerelease -property installationPath`).toString().trim()
         return installationPath + '\\' + pattern
     } catch (e) {
-        core.warn(`vswhere failed: ${e}`)
+        core.warning(`vswhere failed: ${e}`)
     }
     return null
 }
@@ -33,39 +38,45 @@ function findVcvarsall() {
     // If vswhere is available, ask it about the location of the latest Visual Studio.
     let path = findWithVswhere('VC\\Auxiliary\\Build\\vcvarsall.bat')
     if (path && fs.existsSync(path)) {
-        core.debug(`found with vswhere: ${path}`)
+        core.info(`Found with vswhere: ${path}`)
         return path
     }
+    core.info("Not found with vswhere")
 
     // If that does not work, try the standard installation locations,
     // starting with the latest and moving to the oldest.
-    const programFiles = process.env['ProgramFiles(x86)']
     for (const ver of VERSIONS) {
         for (const ed of EDITIONS) {
-            path = `${programFiles}\\Microsoft Visual Studio\\${ver}\\${ed}\\VC\\Auxiliary\\Build\\vcvarsall.bat`
+            path = `${PROGRAM_FILES_X86}\\Microsoft Visual Studio\\${ver}\\${ed}\\VC\\Auxiliary\\Build\\vcvarsall.bat`
+            core.info(`Trying standard location: ${path}`)
             if (fs.existsSync(path)) {
-                core.debug(`found standard location: ${path}`)
+                core.info(`Found standard location: ${path}`)
                 return path
             }
         }
     }
+    core.info("Not found in standard locations")
 
     // Special case for Visual Studio 2015 (and maybe earlier), try it out too.
-    path = `${programFiles}\\Microsoft Visual C++ Build Tools\\vcbuildtools.bat`
+    path = `${PROGRAM_FILES_X86}\\Microsoft Visual C++ Build Tools\\vcbuildtools.bat`
     if (fs.existsSync(path)) {
-        core.debug(`found VS 2015: ${path}`)
+        core.info(`Found VS 2015: ${path}`)
         return path
     }
+    core.info(`Not found in VS 2015 location: ${path}`)
 
     throw new Error('Microsoft Visual Studio not found')
 }
 
-async function main() {
+function main() {
     if (process.platform != 'win32') {
         core.info('This is not a Windows virtual environment, bye!')
         return
     }
 
+    // Add standard location of "vswhere" to PATH, in case it's not there.
+    process.env.PATH += path.delimiter + VSWHERE_PATH
+
     const arch    = core.getInput('arch')
     const sdk     = core.getInput('sdk')
     const toolset = core.getInput('toolset')
@@ -91,8 +102,7 @@ async function main() {
 
     const command = `"${findVcvarsall()}" ${args.join(' ')} && set`
     core.debug(`Running: ${command}`)
-    const { stdout } = await exec(command, {shell: "cmd"})
-    const environment = stdout.split('\r\n')
+    const environment = child_process.execSync(command, {shell: "cmd"}).toString().split('\r\n')
 
     for (let string of environment) {
         const [name, value] = string.split('=')
@@ -107,4 +117,9 @@ async function main() {
     core.info(`Configured Developer Command Prompt`)
 }
 
-main().catch((e) => core.setFailed('Could not setup Developer Command Prompt: ' + e.message))
+try {
+    main()
+}
+catch (e) {
+    core.setFailed('Could not setup Developer Command Prompt: ' + e.message)
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "msvc-dev-cmd",
-  "version": "1.3.0",
+  "version": "1.5.0",
   "description": "GitHub Action to setup Developer Command Prompt for Microsoft Visual C++",
   "main": "index.js",
   "scripts": {