From 064ab798e8a84a36d227d0502313d869f462fab7 Mon Sep 17 00:00:00 2001
From: kongenpei <kongenpei@users.noreply.github.com>
Date: Wed, 1 Apr 2026 10:50:33 +0800
Subject: [PATCH 1/3] ci: improve pkg.pr.new install comment clarity

---
 .github/workflows/pkg-pr-new.yml | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/pkg-pr-new.yml b/.github/workflows/pkg-pr-new.yml
index f529abc3..0bbe7de2 100644
--- a/.github/workflows/pkg-pr-new.yml
+++ b/.github/workflows/pkg-pr-new.yml
@@ -41,13 +41,27 @@ jobs:
             if (!url) {
               throw new Error("No package URL found in output.json");
             }
+            const sourceRepo = context.payload.pull_request?.head?.repo?.full_name;
+            const sourceBranch = context.payload.pull_request?.head?.ref;
+            if (!sourceRepo || !sourceBranch) {
+              throw new Error("No pull request source repo/branch found in event payload");
+            }
 
             const body = [
-              "Install this PR change globally:",
+              "<!-- pkg-pr-new-install-guide -->",
+              "## PR Preview Install Guide",
+              "",
+              "### CLI update",
               "",
               "```bash",
               `npm i -g ${url}`,
               "```",
+              "",
+              "### Skill update",
+              "",
+              "```bash",
+              `npx skills add ${sourceRepo}#${sourceBranch} -y -g`,
+              "```",
             ].join("\n");
             const issueNumber = context.issue.number;
 
@@ -61,7 +75,7 @@ jobs:
             const existing = comments.find((comment) =>
               comment.user?.login === "github-actions[bot]" &&
               typeof comment.body === "string" &&
-              comment.body.startsWith("Install this PR change globally:")
+              comment.body.includes("<!-- pkg-pr-new-install-guide -->")
             );
 
             if (existing) {

From 12eaa1a7e069da954131dd97a8d142e4940c2f5e Mon Sep 17 00:00:00 2001
From: kongenpei <kongenpei@users.noreply.github.com>
Date: Wed, 1 Apr 2026 10:54:02 +0800
Subject: [PATCH 2/3] ci: add emojis to pkg.pr.new install comment headings

---
 .github/workflows/pkg-pr-new.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/pkg-pr-new.yml b/.github/workflows/pkg-pr-new.yml
index 0bbe7de2..97e07f2b 100644
--- a/.github/workflows/pkg-pr-new.yml
+++ b/.github/workflows/pkg-pr-new.yml
@@ -49,15 +49,15 @@ jobs:
 
             const body = [
               "<!-- pkg-pr-new-install-guide -->",
-              "## PR Preview Install Guide",
+              "## 🚀 PR Preview Install Guide",
               "",
-              "### CLI update",
+              "### 🧰 CLI update",
               "",
               "```bash",
               `npm i -g ${url}`,
               "```",
               "",
-              "### Skill update",
+              "### 🧩 Skill update",
               "",
               "```bash",
               `npx skills add ${sourceRepo}#${sourceBranch} -y -g`,

From fe09a9061d3ac4adb99416c755b5dfc51120d954 Mon Sep 17 00:00:00 2001
From: kongenpei <kongenpei@users.noreply.github.com>
Date: Wed, 1 Apr 2026 11:04:50 +0800
Subject: [PATCH 3/3] ci: avoid hard fail when PR head metadata is missing

---
 .github/workflows/pkg-pr-new.yml | 27 ++++++++++++++++++---------
 1 file changed, 18 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/pkg-pr-new.yml b/.github/workflows/pkg-pr-new.yml
index 97e07f2b..ee07e71f 100644
--- a/.github/workflows/pkg-pr-new.yml
+++ b/.github/workflows/pkg-pr-new.yml
@@ -43,9 +43,23 @@ jobs:
             }
             const sourceRepo = context.payload.pull_request?.head?.repo?.full_name;
             const sourceBranch = context.payload.pull_request?.head?.ref;
-            if (!sourceRepo || !sourceBranch) {
-              throw new Error("No pull request source repo/branch found in event payload");
-            }
+            const hasSkillSource = Boolean(sourceRepo && sourceBranch);
+
+            const skillSection = hasSkillSource
+              ? [
+                  "",
+                  "### 🧩 Skill update",
+                  "",
+                  "```bash",
+                  `npx skills add ${sourceRepo}#${sourceBranch} -y -g`,
+                  "```",
+                ]
+              : [
+                  "",
+                  "### 🧩 Skill update",
+                  "",
+                  "_Unavailable for this PR because source repo/branch metadata is missing._",
+                ];
 
             const body = [
               "<!-- pkg-pr-new-install-guide -->",
@@ -56,12 +70,7 @@ jobs:
               "```bash",
               `npm i -g ${url}`,
               "```",
-              "",
-              "### 🧩 Skill update",
-              "",
-              "```bash",
-              `npx skills add ${sourceRepo}#${sourceBranch} -y -g`,
-              "```",
+              ...skillSection,
             ].join("\n");
             const issueNumber = context.issue.number;