build script

.github/workflows/build_continuous.yaml

@@ -21,16 +21,10 @@ jobs:
       - name: Dependencies
         run: |
           go get .
-      
-      - name: Build Info
-        run: |
-          echo "GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> "$GITHUB_ENV"
-          echo "GIT_HASH=$(git rev-parse --verify HEAD)" >> "$GITHUB_ENV"
-          echo "GIT_DIRTY=$(git diff --quiet; [ $? -eq 0 ] && echo false || echo true)" >> "$GITHUB_ENV"
 
       - name: Build
         run: |
-          CGO_ENABLED=0 go build -ldflags "-X main.gitBranch=$GIT_BRANCH -X main.gitHash=$GIT_HASH -X main.gitDirty=$GIT_DIRTY"
+          ./src/bin/build-scripts/build.sh
 
       - name: Copy Binary
         run: |

.github/workflows/release.yaml

@@ -22,17 +22,11 @@ jobs:
       - name: Dependencies
         run: |
           go get .
-      
-      - name: Build Info
-        run: |
-          echo "GIT_BRANCH=$(git rev-parse --abbrev-ref HEAD)" >> "$GITHUB_ENV"
-          echo "GIT_HASH=$(git rev-parse --verify HEAD)" >> "$GITHUB_ENV"
-          echo "GIT_DIRTY=$(git diff --quiet; [ $? -eq 0 ] && echo false || echo true)" >> "$GITHUB_ENV"
 
       - name: Build
         run: |
-          CGO_ENABLED=0 go build -ldflags "-X main.gitBranch=$GIT_BRANCH -X main.gitHash=$GIT_HASH -X main.gitDirty=$GIT_DIRTY"
-      
+          ./src/bin/build-scripts/build.sh
+
       - name: Copy Binary
         run: |
           mkdir -p release-bin/

.vscode/tasks.json

@@ -4,12 +4,7 @@
         {
             "label": "Build",
             "type": "shell",
-            "command": "go",
-            "args": [
-                "build",
-                "-ldflags",
-                "\"-X main.gitBranch=`git rev-parse --abbrev-ref HEAD` -X main.gitHash=`git rev-parse --verify HEAD` -X main.gitDirty=`git diff --quiet; [ $? -eq 0 ] && echo false || echo true`\"",
-            ],
+            "command": "./src/bin/build-scripts/build.sh",
             "group": {
                 "kind": "build",
                 "isDefault": true

build.go

@@ -2,11 +2,13 @@ package main
 
 import "encoding/json"
 
+var gitTag string    // populated with -ldflags
 var gitBranch string // populated with -ldflags
 var gitHash string   // populated with -ldflags
 var gitDirty string  // populated with -ldflags
 
 type BuildInfo struct {
+	GitTag    string `json:"gitTag"`
 	GitBranch string `json:"gitBranch"`
 	GitHash   string `json:"gitHash"`
 	GitDirty  bool   `json:"gitDirty"`
@@ -23,14 +25,18 @@ func (b *BuildInfo) toJson() string {
 func GetBuildInfo() BuildInfo {
 
 	info := BuildInfo{
+		GitTag:    "unknown",
 		GitBranch: "unknown",
 		GitHash:   "unknown",
 		GitDirty:  false,
 	}
 
+	if gitTag != "" {
+		info.GitTag = gitTag
+	}
+
 	if gitBranch != "" {
 		info.GitBranch = gitBranch
-
 	}
 
 	if gitHash != "" {

src/bin/build-scripts/build.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+GIT_TAG=$(git describe --tags 2>/dev/null)
+GIT_BRANCH=$(git symbolic-ref --short HEAD 2>/dev/null)
+GIT_HASH=$(git rev-parse --verify HEAD 2>/dev/null)
+GIT_DIRTY=$(git diff --quiet; [ $? -eq 0 ] && echo false || echo true)
+
+CGO_ENABLED=0 go build -ldflags "-X main.gitTag=$GIT_TAG -X main.gitBranch=$GIT_BRANCH -X main.gitHash=$GIT_HASH -X main.gitDirty=$GIT_DIRTY"