Update GH path from binary

Author: charlieegan3

.github/workflows/goaction.yaml

@@ -0,0 +1,28 @@
+on:
+  push:
+    branches: [main]
+  workflow_dispatch:
+    inputs: {}
+jobs:
+  goaction:
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Check out repository
+      uses: actions/checkout@v2
+
+    - name: Download binary test
+      uses: charlieegan3/fetch-gh-release-binary@main
+      with:
+        owner: charlieegan3
+        repo: airtable-contacts
+        asset-pattern: Linux_x86_64
+        install-path: /usr/local/bin/airtable-contacts
+        verbose: true
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Test binary in path
+      shell: bash
+      run: |
+        airtable-contacts --help

.github/workflows/test.yaml

@@ -1,5 +1,4 @@
 # fetch-gh-release-binary
 
-GitHub Action generated with [goaction](https://github.com/posener/goaction) to
-download binaries from GitHub releases and make them available for use in later
-steps.
+GitHub Action generated to download binaries from GitHub releases and make them
+available for use in later steps.

Dockerfile

@@ -1,5 +1,3 @@
-# File generated by github.com/posener/goaction. DO NOT EDIT.
-
 name: fetch-gh-release-binary
 description: |
   GitHub Action to download binaries from GitHub releases and make them
@@ -27,17 +25,25 @@ inputs:
   GITHUB_TOKEN:
     required: false
 runs:
-  using: docker
-  image: Dockerfile
-  env:
-    GITHUB_TOKEN: "${{ inputs.GITHUB_TOKEN }}"
-  args:
-  - "-owner=${{ inputs.owner }}"
-  - "-repo=${{ inputs.repo }}"
-  - "-version=${{ inputs.version }}"
-  - "-asset-pattern=${{ inputs.asset-pattern }}"
-  - "-install-path=${{ inputs.install-path }}"
-  - "-verbose=${{ inputs.verbose }}"
+  using: "composite"
+  steps:
+  - run: |
+
+      curl -LO https://github.com/charlieegan3/airtable-contacts/releases/download/0.7.0/airtable-contacts_0.7.0_Linux_x86_64.tar.gz
+      tar -zxf airtable-contacts_0.7.0_Linux_x86_64.tar.gz
+      md5sum ./airtable-contacts
+
+
+      go run main.go \
+        "-owner=${{ inputs.owner }}" \
+        "-repo=${{ inputs.repo }}" \
+        "-version=${{ inputs.version }}" \
+        "-asset-pattern=${{ inputs.asset-pattern }}" \
+        "-install-path=${{ inputs.install-path }}" \
+        "-verbose=${{ inputs.verbose }}"
+
+      md5sum /usr/local/bin/airtable-contacts
+    shell: bash
 branding:
   icon: arrow-down-circle
   color: orange

README.md

@@ -26,6 +26,7 @@ var installPath = flag.String("install-path", "", "Where to put the installed bi
 var verbose = flag.Bool("verbose", false, "whether to enable verbose logging")
 
 var githubToken = os.Getenv("GITHUB_TOKEN")
+var githubPath = os.Getenv("GITHUB_PATH")
 
 func main() {
 	// make sure that the required flags and env vars are set
@@ -36,6 +37,10 @@ func main() {
 		// this is used by the GH client transparently
 		log.Fatalf("GITHUB_TOKEN must be set")
 	}
+	if githubPath == "" {
+		// this is used to add the installed binary to the actions path
+		log.Fatalf("GITHUB_PATH must be set")
+	}
 
 	// check that we can use the supplied pattern to match assets
 	assetPatternRegexp, err := regexp.Compile(strings.TrimSpace(*assetPattern))
@@ -44,7 +49,7 @@ func main() {
 	}
 
 	// list releases for the repo
-	log.Printf("Listing releases for %s/%s", *owner, *repo)
+	log.Printf("listing releases for %s/%s", *owner, *repo)
 	client := github.NewClient(nil)
 
 	var release *github.RepositoryRelease
@@ -93,7 +98,7 @@ func main() {
 	}
 
 	// download the asset to a tempdir
-	log.Println("downloading matching asset")
+	log.Printf("downloading matching asset: %s", assetDownloadURL)
 	resp, err := http.Get(assetDownloadURL)
 	if err != nil {
 		log.Fatalf("failed to get release asset: %s", err)
@@ -107,7 +112,7 @@ func main() {
 
 	// extract the download if needed
 	var binaryPath string
-	if strings.HasSuffix(*assetPattern, "tar.gz") {
+	if strings.HasSuffix(assetDownloadURL, ".tar.gz") {
 		log.Println("unpacking tar.gz to temp dir")
 
 		err = untar(dir, resp.Body)
@@ -134,6 +139,9 @@ func main() {
 			}
 
 			if http.DetectContentType(byteSlice) == "application/octet-stream" {
+				if *verbose {
+					log.Printf("selected binary '%s' from tar", item.Name())
+				}
 				binaryItems = append(binaryItems, itemPath)
 			}
 		}
@@ -165,6 +173,16 @@ func main() {
 	if err != nil {
 		log.Fatalf("failed to set binary as executable: %s", err)
 	}
+
+	// add the new binary to the GITHUB_PATH
+	f, err := os.OpenFile(githubPath, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
+	if err != nil {
+		log.Fatalf("failed to open GH path: %s", err)
+	}
+	defer f.Close()
+	if _, err := f.WriteString(filepath.Dir(*installPath) + "\n"); err != nil {
+		log.Fatalf("failed to update GH path: %s", err)
+	}
 }
 
 func validateFlags() {