From d0df60b07e0ad6443edaac11deb668a58e1a21de Mon Sep 17 00:00:00 2001
From: Jakob Langdal <jakob.langdal@alexandra.dk>
Date: Fri, 18 Nov 2022 20:06:22 +0000
Subject: [PATCH] chore: add git version

---
 .github/workflows/main.yml              |  1 +
 src/components/version-info.tsx         |  3 ++-
 src/context/experiment/reducers.test.ts |  6 ++++--
 src/env.d.ts                            |  1 +
 vite.config.ts                          | 23 +++++++++++++++++++++++
 5 files changed, 31 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 65435881..6e0d4d0f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -18,6 +18,7 @@ on:
 env:
   REGISTRY: ghcr.io
   IMAGE_NAME: ${{ github.repository }}
+  BRANCH: ${{ github.ref_name }}
 # A workflow run is made up of one or more jobs that can run sequentially or in parallel
 jobs:
   # This workflow contains a single job called "build"
diff --git a/src/components/version-info.tsx b/src/components/version-info.tsx
index 51eb5ddd..553cc7db 100644
--- a/src/components/version-info.tsx
+++ b/src/components/version-info.tsx
@@ -12,7 +12,8 @@ export const versionInfo = {
 }
 
 export const VersionInfo = () => {
-  const showBranch = !/^HEAD$|^main$/.test(versionInfo.branch)
+  const showBranch =
+    versionInfo.branch !== '' && !/^HEAD$|^main$/.test(versionInfo.branch)
   return (
     <div>
       {versionInfo.version}
diff --git a/src/context/experiment/reducers.test.ts b/src/context/experiment/reducers.test.ts
index ad5c2918..3b412bc1 100644
--- a/src/context/experiment/reducers.test.ts
+++ b/src/context/experiment/reducers.test.ts
@@ -10,6 +10,7 @@ import {
   OptimizerConfig,
   ValueVariableType,
 } from '@/types/common'
+import { versionInfo } from '@/components/version-info'
 
 describe('experiment reducer', () => {
   const initState: State = {
@@ -67,7 +68,7 @@ describe('experiment reducer', () => {
         id: '5678',
         changedSinceLastEvaluation: false,
         info: {
-          swVersion: '',
+          swVersion: versionInfo.version,
           name: 'Not cake',
           description: 'Not yummy',
           dataFormatVersion: currentVersion,
@@ -115,7 +116,8 @@ describe('experiment reducer', () => {
         payload,
       }
 
-      expect(rootReducer(initState, action)).toEqual({
+      const actual = rootReducer(initState, action)
+      expect(actual).toEqual({
         experiment: payload,
       })
     })
diff --git a/src/env.d.ts b/src/env.d.ts
index 1a9562f7..7578d9ad 100644
--- a/src/env.d.ts
+++ b/src/env.d.ts
@@ -3,6 +3,7 @@
 interface ImportMetaEnv {
   readonly VITE_PUBLIC_API_SERVER: string
   readonly VITE_BASE_PATH: string
+  readonly VITE_BRANCH: string
 }
 
 interface ImportMeta {
diff --git a/vite.config.ts b/vite.config.ts
index c7df81b8..f4d02e5e 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,12 +1,35 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
 /// <reference types="vitest" />
 
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
 const path = require('path')
 
+const child_process = require('child_process')
+
+const commitHash = child_process
+  .execSync('git rev-parse --short HEAD')
+  .toString()
+  .trim()
+
+const gitVersion = child_process
+  .execSync('git describe --tags --always --first-parent --dirty')
+  .toString()
+  .trim()
+
+const gitBranch = child_process
+  .execSync('git branch --show-current')
+  .toString()
+  .trim()
+
 // https://vitejs.dev/config/
 export default defineConfig({
   plugins: [react()],
+  define: {
+    COMMITHASH: JSON.stringify(commitHash),
+    VERSION: JSON.stringify(gitVersion),
+    BRANCH: process.env.BRANCH || JSON.stringify(gitBranch),
+  },
   base: '/',
   resolve: {
     alias: [