From 1a71abf7f8e849d7384ff9879decfb1bb676e90c Mon Sep 17 00:00:00 2001
From: Thorsten Klein <tk@thklein.io>
Date: Tue, 6 Aug 2024 20:28:28 +0200
Subject: [PATCH] chore: workflow

---
 .github/workflows/main.yml | 68 ++++++++++++++++++++++++++++++++++----
 Makefile                   |  3 +-
 scripts/cross-build.sh     |  9 -----
 3 files changed, 63 insertions(+), 17 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bd6facd..02e305d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,7 @@
 name: Release
 
 on:
+  workflow_dispatch:
   push:
     tags:
       - "v*"
@@ -9,14 +10,13 @@ env:
   GO_VERSION: "1.22.x"
 
 jobs:
-  release-github:
-    name: Build & Release Binaries
+  build:
+    name: Build Binaries
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
         os: [ ubuntu-22.04, macos-latest ]
     steps:
-      # Setup
       - uses: actions/checkout@v4
       - name: Setup Go environment
         uses: actions/setup-go@v5
@@ -33,10 +33,65 @@ jobs:
           echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
           eval "$(/opt/homebrew/bin/brew shellenv)"
           brew install mingw-w64
-      # Go Build
       - name: Build Binary
         run: make build-cross
-      # Create Git Release
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: ${{ matrix.os }}-artifacts
+          path: dist/*
+          retention-days: 1
+          if-no-files-found: error
+
+  collect-artifacts:
+    name: Collect Artifacts and Generate Checksums
+    runs-on: ubuntu-22.04
+    needs: build
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: ubuntu-22.04-artifacts
+          path: dist
+          merge-multiple: true
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: macos-latest-artifacts
+          path: dist
+          merge-multiple: true
+      - name: Calculate Checksums
+        run: |
+          cd dist
+          sha256sum knowledge-* > checksums.txt
+      - name: Upload Checksums
+        uses: actions/upload-artifact@v4
+        with:
+          name: checksums
+          path: dist/checksums.txt
+
+  release:
+    name: Create Release
+    runs-on: ubuntu-22.04
+    needs: collect-artifacts
+    steps:
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: ubuntu-22.04-artifacts
+          path: dist
+          merge-multiple: true
+      - name: Download Artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: macos-latest-artifacts
+          path: dist
+      - name: Download Checksums
+        uses: actions/download-artifact@v4
+        with:
+          name: checksums
+          path: dist
+          merge-multiple: true
       - name: Extract Tag from Ref
         if: startsWith(github.ref, 'refs/tags/')
         id: tag
@@ -53,7 +108,8 @@ jobs:
         with:
           allowUpdates: true
           artifactErrorsFailBuild: true
-          artifacts: dist/*
+          artifacts: |
+            dist/*
           makeLatest: ${{ steps.semver.outputs.prerelease == '' }}
           generateReleaseNotes: true
           prerelease: ${{ steps.semver.outputs.prerelease != '' }}
diff --git a/Makefile b/Makefile
index d03439c..410059e 100644
--- a/Makefile
+++ b/Makefile
@@ -69,5 +69,4 @@ validate-docs:
 	;fi
 
 gen-checksum:
-	$(eval ARTIFACTS_TO_PUBLISH := $(shell ls dist/*))
-	$$(sha256sum $(ARTIFACTS_TO_PUBLISH) > dist/checksums.txt)
\ No newline at end of file
+	$$(cd dist && sha256sum knowledge-* > checksums.txt)
\ No newline at end of file
diff --git a/scripts/cross-build.sh b/scripts/cross-build.sh
index 39f5055..e691218 100755
--- a/scripts/cross-build.sh
+++ b/scripts/cross-build.sh
@@ -6,15 +6,9 @@ LD_FLAGS="-s -w -X github.com/gptscript-ai/knowledge/version.Version=${GIT_TAG}"
 
 export CGO_ENABLED=1
 
-mkdir -p dist/
-touch dist/checksums.txt
-
 if [ "$(go env GOOS)" = "linux" ]; then
   # Linux: amd64, arm64
   GOARCH=amd64 go build -o dist/knowledge-linux-amd64 -tags "${GO_TAGS}" -ldflags "${LD_FLAGS}\" -extldflags \"-static\" " .
-
-  # Checksum
-  sha256sum dist/knowledge-linux-amd64 >> dist/checksums.txt
 else
 
   # Windows: amd64
@@ -23,7 +17,4 @@ else
   # Darwin: amd64, arm64
   GOARCH=amd64 go build -o dist/knowledge-darwin-amd64 -tags "${GO_TAGS}" -ldflags "${LD_FLAGS}" .
   GOARCH=arm64 go build -o dist/knowledge-darwin-arm64 -tags "${GO_TAGS}" -ldflags "${LD_FLAGS}" .
-
-  # Checksum
-  shasum -a 256 dist/knowledge-windows-amd64 dist/knowledge-darwin-amd64 dist/knowledge-darwin-arm64 >> dist/checksums.txt
 fi