From 5c7b5fdf8862bd6bbe57ede81a4bcfb8aea45b99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=F0=9D=90=93=F0=9D=90=9E=F0=9D=90=9A=F0=9D=90=A4?=
 =?UTF-8?q?=F0=9D=90=A8=F0=9D=90=B0=F0=9D=90=9A?=
 <27560638+Teakowa@users.noreply.github.com>
Date: Mon, 17 Aug 2026 15:42:07 +0800
Subject: [PATCH 1/2] chore(ci): gate Rust and conformance jobs by changed
 paths

---
 .github/workflows/ci.yml | 46 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6e577ad..f14760b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -9,7 +9,51 @@ permissions:
   contents: read
 
 jobs:
+  changes:
+    name: Classify changes
+    runs-on: ubuntu-latest
+    outputs:
+      rust: ${{ steps.classify.outputs.rust }}
+      conformance: ${{ steps.classify.outputs.conformance }}
+    steps:
+      - uses: actions/checkout@v7
+        with:
+          fetch-depth: 0
+      - name: Classify changed paths
+        id: classify
+        shell: bash
+        env:
+          EVENT_NAME: ${{ github.event_name }}
+          PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
+          PUSH_BASE_SHA: ${{ github.event.before }}
+        run: |
+          set -euo pipefail
+          if [[ "$EVENT_NAME" == "pull_request" ]]; then
+            base="$PR_BASE_SHA"
+          else
+            base="$PUSH_BASE_SHA"
+          fi
+
+          if [[ -z "$base" || "$base" =~ ^0+$ ]]; then
+            echo "rust=true" >> "$GITHUB_OUTPUT"
+            echo "conformance=true" >> "$GITHUB_OUTPUT"
+            exit 0
+          fi
+
+          files="$(git diff --name-only "$base" "$GITHUB_SHA")"
+          printf '%s\n' "$files"
+
+          if grep -Eq '^(conformance/|Cargo\.(toml|lock)$|rust-toolchain\.toml$|\.github/workflows/ci\.yml$)' <<< "$files"; then
+            echo "rust=true" >> "$GITHUB_OUTPUT"
+            echo "conformance=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "rust=false" >> "$GITHUB_OUTPUT"
+            echo "conformance=false" >> "$GITHUB_OUTPUT"
+          fi
+
   rust:
+    needs: changes
+    if: needs.changes.outputs.rust == 'true'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
@@ -21,6 +65,8 @@ jobs:
         run: cargo test --workspace
 
   conformance:
+    needs: changes
+    if: needs.changes.outputs.conformance == 'true'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7

From 3c65069f77dcae85d7c53611c1780013a5fff49a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=F0=9D=90=93=F0=9D=90=9E=F0=9D=90=9A=F0=9D=90=A4?=
 =?UTF-8?q?=F0=9D=90=A8=F0=9D=90=B0=F0=9D=90=9A?=
 <27560638+Teakowa@users.noreply.github.com>
Date: Mon, 17 Aug 2026 15:50:41 +0800
Subject: [PATCH 2/2] chore(ci): simplify docs-only filtering

---
 .github/workflows/ci.yml | 52 +++++-----------------------------------
 1 file changed, 6 insertions(+), 46 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f14760b..f58dbe4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,57 +3,19 @@ name: CI
 on:
   push:
     branches: ["main"]
+    paths-ignore:
+      - "**/*.md"
+      - "docs/**"
   pull_request:
+    paths-ignore:
+      - "**/*.md"
+      - "docs/**"
 
 permissions:
   contents: read
 
 jobs:
-  changes:
-    name: Classify changes
-    runs-on: ubuntu-latest
-    outputs:
-      rust: ${{ steps.classify.outputs.rust }}
-      conformance: ${{ steps.classify.outputs.conformance }}
-    steps:
-      - uses: actions/checkout@v7
-        with:
-          fetch-depth: 0
-      - name: Classify changed paths
-        id: classify
-        shell: bash
-        env:
-          EVENT_NAME: ${{ github.event_name }}
-          PR_BASE_SHA: ${{ github.event.pull_request.base.sha }}
-          PUSH_BASE_SHA: ${{ github.event.before }}
-        run: |
-          set -euo pipefail
-          if [[ "$EVENT_NAME" == "pull_request" ]]; then
-            base="$PR_BASE_SHA"
-          else
-            base="$PUSH_BASE_SHA"
-          fi
-
-          if [[ -z "$base" || "$base" =~ ^0+$ ]]; then
-            echo "rust=true" >> "$GITHUB_OUTPUT"
-            echo "conformance=true" >> "$GITHUB_OUTPUT"
-            exit 0
-          fi
-
-          files="$(git diff --name-only "$base" "$GITHUB_SHA")"
-          printf '%s\n' "$files"
-
-          if grep -Eq '^(conformance/|Cargo\.(toml|lock)$|rust-toolchain\.toml$|\.github/workflows/ci\.yml$)' <<< "$files"; then
-            echo "rust=true" >> "$GITHUB_OUTPUT"
-            echo "conformance=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "rust=false" >> "$GITHUB_OUTPUT"
-            echo "conformance=false" >> "$GITHUB_OUTPUT"
-          fi
-
   rust:
-    needs: changes
-    if: needs.changes.outputs.rust == 'true'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7
@@ -65,8 +27,6 @@ jobs:
         run: cargo test --workspace
 
   conformance:
-    needs: changes
-    if: needs.changes.outputs.conformance == 'true'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v7