From f17c2f195ca32e157823284587eb7cd238b9fe94 Mon Sep 17 00:00:00 2001
From: Jixun Wu <jixun.moe@gmail.com>
Date: Sat, 16 Sep 2023 15:11:11 +0100
Subject: [PATCH] chore: don't fail the build when building from source tarball
 (#40)

---
 support/command.ts | 17 +++++++++++++++++
 tsconfig.node.json |  4 +---
 vite.config.ts     | 11 ++++-------
 3 files changed, 22 insertions(+), 10 deletions(-)
 create mode 100644 support/command.ts

diff --git a/support/command.ts b/support/command.ts
new file mode 100644
index 0000000..3a5e8a1
--- /dev/null
+++ b/support/command.ts
@@ -0,0 +1,17 @@
+import cp from 'node:child_process';
+import path from 'node:path';
+import url from 'node:url';
+
+const projectRoot = url.fileURLToPath(new URL('../', import.meta.url));
+
+export function command(cmd: string, dir = '') {
+  return cp.execSync(cmd, { cwd: path.join(projectRoot, dir), encoding: 'utf-8' }).trim();
+}
+
+export function tryCommand(cmd: string, dir = '', fallback = '') {
+  try {
+    return command(cmd, dir);
+  } catch (e) {
+    return fallback;
+  }
+}
diff --git a/tsconfig.node.json b/tsconfig.node.json
index b5a3431..427345e 100644
--- a/tsconfig.node.json
+++ b/tsconfig.node.json
@@ -6,7 +6,5 @@
     "moduleResolution": "bundler",
     "allowSyntheticDefaultImports": true
   },
-  "include": [
-    "vite.config.ts"
-  ]
+  "include": ["vite.config.ts", "support/**/*.ts"]
 }
diff --git a/vite.config.ts b/vite.config.ts
index 5769c19..f64deca 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -1,4 +1,3 @@
-import cp from 'node:child_process';
 import url from 'node:url';
 import path from 'node:path';
 import fs from 'node:fs';
@@ -10,15 +9,13 @@ import replace from '@rollup/plugin-replace';
 import topLevelAwait from 'vite-plugin-top-level-await';
 import { VitePWA } from 'vite-plugin-pwa';
 
-const gitRoot = url.fileURLToPath(new URL('.', import.meta.url));
-const pkg = JSON.parse(fs.readFileSync(gitRoot + '/package.json', 'utf-8'));
+import { tryCommand } from './support/command';
 
-function command(cmd, dir = '') {
-  return cp.execSync(cmd, { cwd: path.join(gitRoot, dir), encoding: 'utf-8' }).trim();
-}
+const projectRoot = url.fileURLToPath(new URL('.', import.meta.url));
+const pkg = JSON.parse(fs.readFileSync(projectRoot + '/package.json', 'utf-8'));
 
 const COMMAND_GIT_VERSION = 'git describe --long --dirty --tags --always';
-const shortCommit = command(COMMAND_GIT_VERSION);
+const shortCommit = tryCommand(COMMAND_GIT_VERSION, __dirname, 'unknown');
 const version = `${pkg.version}-${shortCommit}`;
 
 // https://vitejs.dev/config/