replace go generate into bash script

Author: lesomnus

.github/workflows/build.yaml

@@ -14,7 +14,6 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
       - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
 
@@ -25,7 +24,10 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - run: go generate ./...
+      - name: Prepare
+        run: ./scripts/gen-version-file.sh
+        env:
+          BRING_VERSION: edge
 
       - name: Build and push
         uses: docker/build-push-action@v4

.github/workflows/release.yaml

@@ -15,9 +15,10 @@ on:
 jobs:
   build:
     runs-on: ubuntu-24.04
+    env:
+      VERSION_NAME: ${{ github.event_name == 'workflow_dispatch' && inputs.version || github.ref_name }}
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
       - uses: docker/setup-qemu-action@v3
       - uses: docker/setup-buildx-action@v3
 
@@ -28,28 +29,29 @@ jobs:
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Prepare
-        run: |
-          go generate ./...
-          cat ./cmd/version.g.go
-        env:
-          BRING_VERSION: ${{ github.event_name != 'workflow_dispatch' && github.ref_name || inputs.version }}
-
       - name: Image meta
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ghcr.io/lesomnus/bring:edge
+          images: ghcr.io/lesomnus/bring
           tags: |
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}.{{minor}}
 
+      - name: Prepare
+        run: ./scripts/gen-version-file.sh
+        env:
+          BRING_VERSION: ${{ env.VERSION_NAME }}
+
       - name: Build and push
         uses: docker/build-push-action@v4
         with:
           context: .
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
           platforms: linux/amd64,linux/arm64
-          tags: ghcr.io/lesomnus/bring:edge
           push: true
+          build-args: |
+            VERSION_NAME=${{ env.VERSION_NAME }}
           secrets: |
-            "github_token=${{ secrets.GITHUB_TOKEN }}"
+            github_token=${{ secrets.GITHUB_TOKEN }}

Dockerfile

@@ -2,7 +2,7 @@
 FROM golang:1.23-alpine3.20 AS builder
 
 ARG TARGETARCH
-ARG GITHUB_REF_NAME
+ARG VERSION_NAME
 
 WORKDIR /app
 
@@ -20,8 +20,8 @@ RUN --mount=type=secret,id=github_token,env=GH_TOKEN \
 	else \
 		echo push assets to GitHub release \
 		&& eval $(./bring version) \
-		&& echo "?" "$BRING_VERSION" "==" "$GITHUB_REF_NAME" \
-		&& [ "$BRING_VERSION" = "$GITHUB_REF_NAME" ] \
+		&& echo "?" "$BRING_VERSION" "==" "$VERSION_NAME" \
+		&& [ "$BRING_VERSION" = "$VERSION_NAME" ] \
 		&& apk add --no-cache \
 			curl \
 		&& curl -sSL "https://github.com/cli/cli/releases/download/v2.62.0/gh_2.62.0_linux_$TARGETARCH.tar.gz" -o ./gh.tar.gz \
@@ -32,7 +32,7 @@ RUN --mount=type=secret,id=github_token,env=GH_TOKEN \
 		&& ./gh version \
 		&& ./gh auth status \
 		&& ./gh release --repo lesomnus/bring \
-			upload "$GITHUB_REF_NAME" "$BRING_NAME" \
+			upload "$VERSION_NAME" "$BRING_NAME" \
 			--clobber \
 		&& rm -rf \
 			./gh.tar.gz \

cmd/gen/version/main.go

@@ -15,7 +15,7 @@ type buildInfo struct {
 	GitDirty  bool
 }
 
-//go:generate go run ./gen/version
+//go:generate bash -c "../scripts/gen-version-file.sh > /dev/null"
 var _buildInfo = buildInfo{
 	Version:   "v0.0.0-edge",
 	TimeBuild: time.Now().Format(time.RFC3339),

cmd/version.go

@@ -9,14 +9,14 @@ __dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" # Directory where this scr
 __root="$(cd "$(dirname "${__dir}")" && pwd)"         # Root directory of project.
 
 export GITHUB_TOKEN=""
-GITHUB_REF_NAME=${BRING_VERSION:-"v0.0.0-test"}
+VERSION_NAME=${BRING_VERSION:-"v0.0.0-test"}
 
 cd "$__root"
 
 docker buildx build \
 	--no-cache \
 	--progress=plain \
 	--secret id=github_token,env=GITHUB_TOKEN \
-	--build-arg GITHUB_REF_NAME="$GITHUB_REF_NAME" \
+	--build-arg "VERSION_NAME=$VERSION_NAME" \
 	--tag bring:test \
 	.

scripts/docker-build.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o pipefail
+set -o nounset
+# set -o xtrace
+
+__dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" # Directory where this script exists.
+__root="$(cd "$(dirname "${__dir}")" && pwd)"         # Root directory of project.
+
+BRING_VERSION=${BRING_VERSION:-"v0.0.0-test"}
+TIME_BUILD=$(date --rfc-3339=seconds)
+GIT_REV=$(git rev-parse HEAD)
+GIT_DIRTY=$(git status --porcelain | read -t 0 && echo "true" || echo "false")
+
+cd "$__root"
+
+(cat | tee ./cmd/version.g.go) <<EOL
+// Code generated by scripts/gen-version-file.sh; DO NOT EDIT.
+package cmd
+
+func init(){
+	b := &_buildInfo
+	b.Version   = "$BRING_VERSION"
+	b.TimeBuild = "$TIME_BUILD"
+	b.GitRev    = "$GIT_REV"
+	b.GitDirty  = $GIT_DIRTY
+}
+EOL
+