ci: create a "latest" release synced with master

Author: djdv

.github/actions/build/action.yaml

@@ -14,5 +14,5 @@ runs:
       run: |
         mkdir build
         $buildDir = Join-Path . build
-        $commandDir = Join-Path . cmd fs
-        go build -o ${buildDir} ${commandDir}
+        $buildCommand = Join-Path . cmd build
+        go run $buildCommand -o $buildDir

.github/actions/latest/action.yaml

@@ -0,0 +1,18 @@
+name: "Latest"
+description: 'Update the GitHub release tagged "latest"'
+inputs:
+  github-token:
+    description: "Token used to publish releases"
+    required: true
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      env:
+        GH_TOKEN: ${{ inputs.github-token }}
+      run: |
+        git tag --force latest master
+        git push --force origin latest
+        pushd artifact
+        gh release upload --clobber latest *
+        popd

.github/actions/prerelease/action.yaml

@@ -3,9 +3,6 @@ on:
   push:
     branches:
       - master
-    tags:
-      - 'prerelease'
-      - 'release'
   pull_request:
 jobs:
   Test:
@@ -18,7 +15,7 @@ jobs:
       - uses: ./.github/actions/setup
       - uses: ./.github/actions/test
   Build:
-    if: github.ref == 'refs/tags/prerelease' ||  github.ref == 'refs/tags/release'
+    if: github.ref == 'refs/heads/master'
     strategy:
       matrix:
         os: [windows-latest, macos-latest, ubuntu-latest]
@@ -28,13 +25,13 @@ jobs:
       - uses: ./.github/actions/setup
       - uses: ./.github/actions/build
       - uses: ./.github/actions/archive
-  Prerelease:
-    if: github.ref == 'refs/tags/prerelease' # TODO: invert this? If prerelease; setup + test + build + release
+  Release:
+    if: github.ref == 'refs/heads/master'
     needs: [Test, Build]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - uses: actions/download-artifact@v3
-      - uses: ./.github/actions/prerelease
+      - uses: ./.github/actions/latest
         with:
           github-token: ${{ secrets.GITHUB_TOKEN }}