From b38b48195568f3a9f85b5ca3f642fdc2ca02eab6 Mon Sep 17 00:00:00 2001
From: Il Harper <afanyiyu@hotmail.com>
Date: Tue, 17 May 2022 22:25:11 +0800
Subject: [PATCH] build: pretty twoslash error log (#686)

---
 .github/workflows/build.yml         |  4 ++--
 docs/.vuepress/markdown/twoslash.js | 28 ++++++++++++++++++++++------
 2 files changed, 24 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2867dfdcf1..74c42468fd 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -149,7 +149,6 @@ jobs:
           name: codecov
 
   docs:
-    if: ${{ github.repository == 'koishijs/koishi' && github.ref == 'refs/heads/master' }}
     runs-on: ubuntu-latest
     needs:
       - prepare
@@ -201,6 +200,7 @@ jobs:
       - name: Build
         run: yarn docs build
       - name: Deploy
+        if: ${{ github.repository == 'koishijs/koishi' && github.ref == 'refs/heads/master' }}
         uses: peaceiris/actions-gh-pages@v3
         with:
           deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
@@ -210,7 +210,6 @@ jobs:
           force_orphan: true
 
   docs-next:
-    if: ${{ github.repository == 'koishijs/koishi' && github.ref == 'refs/heads/next' }}
     runs-on: ubuntu-latest
     needs:
       - prepare
@@ -242,6 +241,7 @@ jobs:
       - name: Build
         run: yarn docs build
       - name: Deploy
+        if: ${{ github.repository == 'koishijs/koishi' && github.ref == 'refs/heads/next' }}
         uses: peaceiris/actions-gh-pages@v3
         with:
           deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY_NEXT }}
diff --git a/docs/.vuepress/markdown/twoslash.js b/docs/.vuepress/markdown/twoslash.js
index f31248afd4..e08942c6c9 100644
--- a/docs/.vuepress/markdown/twoslash.js
+++ b/docs/.vuepress/markdown/twoslash.js
@@ -49,12 +49,28 @@ function render(code, lang, attrs) {
       .replace(/<\/div>(?!<\/pre>)/g, '</span>\n')
       .replace(/<\/br>/g, '\n')
   } catch (e) {
-    console.log('Code block:')
-    console.log(code)
-    console.log()
-    console.log('Message:')
-    console.log(e.message)
-    console.log()
+    const ci = 'GITHUB_ACTIONS' in process.env
+    const blue = (x) => `\u001b[34m${x}\u001b[0m\n`
+    const startGroup = (x) => ci ? `::group::${x}` : `${blue('----- ' + x)}\n`
+    const endGroup = () => ci ? '::endgroup::' : `${blue('-----')}\n`
+
+    if ('recommendation' in e && 'code' in e) {
+      // Twoslash error
+      console.log(startGroup('Twoslash Compiler Error'))
+      console.log(blue('Code:'))
+      console.log(e.code)
+      console.log(blue('Error:'))
+      console.log(e.recommendation)
+    } else {
+      // Other error
+      console.log(startGroup('Twoslash Error'))
+      console.log(blue('Code:'))
+      console.log(code)
+      console.log(blue('Error:'))
+      console.log(e.message)
+    }
+
+    console.log(endGroup())
     return null
   }
 }