From 3a7e1cf527dad1c3bda2438fa665a071c72dbe8a Mon Sep 17 00:00:00 2001
From: Eugen Eisler <eoeisler@gmail.com>
Date: Sun, 29 Sep 2024 21:35:20 +0200
Subject: [PATCH] feat: add version updater bot

---
 .github/workflows/update-version.yml | 47 ++++++++++++++++++++++++++++
 main.go                              |  3 --
 version.go                           |  3 ++
 3 files changed, 50 insertions(+), 3 deletions(-)
 create mode 100644 .github/workflows/update-version.yml
 create mode 100644 version.go

diff --git a/.github/workflows/update-version.yml b/.github/workflows/update-version.yml
new file mode 100644
index 0000000..89911d3
--- /dev/null
+++ b/.github/workflows/update-version.yml
@@ -0,0 +1,47 @@
+name: Update Version File
+
+on:
+  push:
+    branches:
+      - main  # Or whichever branch you want to monitor
+
+jobs:
+  update-version:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Git
+        run: |
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+
+      - name: Get the latest tag
+        id: get_latest_tag
+        run: |
+          latest_tag=$(git describe --tags --abbrev=0)
+          echo "Latest tag is: $latest_tag"
+          echo "::set-output name=tag::$latest_tag"
+
+      - name: Get the latest commit hash
+        id: get_commit_hash
+        run: |
+          commit_hash=$(git rev-parse --short HEAD)
+          echo "Commit hash is: $commit_hash"
+          echo "::set-output name=commit_hash::$commit_hash"
+
+      - name: Update version file
+        run: |
+          latest_tag=${{ steps.get_latest_tag.outputs.tag }}
+          commit_hash=${{ steps.get_commit_hash.outputs.commit_hash }}
+          echo "package main" > version.go
+          echo "" >> version.go
+          echo "var version = \"${latest_tag}-${commit_hash}\"" >> version.go
+
+      - name: Commit changes
+        run: |
+          git add version.go
+          git commit -m "Update version to ${{ steps.get_latest_tag.outputs.tag }} and commit ${{ steps.get_commit_hash.outputs.commit_hash }}"
+          git push origin main  # Or the relevant branch
diff --git a/main.go b/main.go
index 088bad5..26d8a24 100644
--- a/main.go
+++ b/main.go
@@ -8,9 +8,6 @@ import (
 	"github.com/danielmiessler/fabric/cli"
 )
 
-// use to get latest tag, go install -ldflags "-X main.version=$(git describe --tags --always)" github.com/danielmiessler/fabric@latest
-var version = "dev" // Default version
-
 func main() {
 	_, err := cli.Cli(version)
 	if err != nil && !flags.WroteHelp(err) {
diff --git a/version.go b/version.go
new file mode 100644
index 0000000..81755ea
--- /dev/null
+++ b/version.go
@@ -0,0 +1,3 @@
+package main
+
+var version = "dev"