From 1dd7d1ba0914f9bb83fcc181128543e18486f3f6 Mon Sep 17 00:00:00 2001
From: John Wright <jrite@protonmail.com>
Date: Tue, 18 Aug 2026 21:30:42 +0100
Subject: [PATCH 1/2] ci: abstract installation

---
 .github/actions/install/action.yml | 13 +++++++++++++
 .github/workflows/npm-publish.yml  |  6 +-----
 .github/workflows/test.yml         | 15 +++------------
 package.json                       |  1 +
 4 files changed, 18 insertions(+), 17 deletions(-)
 create mode 100644 .github/actions/install/action.yml

diff --git a/.github/actions/install/action.yml b/.github/actions/install/action.yml
new file mode 100644
index 0000000..0869d93
--- /dev/null
+++ b/.github/actions/install/action.yml
@@ -0,0 +1,13 @@
+name: Install
+
+description: Install this app
+
+runs:
+  using: composite
+  steps:
+    - uses: actions/checkout@v7
+    - uses: actions/setup-node@v7
+      with:
+        node-version-file: .nvmrc
+    - shell: bash
+      run: npm ci
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index a9b5659..e60bdc8 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -36,10 +36,6 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v7
-      - uses: actions/setup-node@v6
-        with:
-          node-version-file: .nvmrc
-      - run: npm ci
+      - uses: ./.github/actions/install
       - run: npm run build
       - run: npm publish --provenance --access public
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 1064208..5b86f30 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -2,10 +2,6 @@ name: Test
 
 on:
   workflow_call:
-    inputs:
-      ref:
-        required: false
-        type: string
 
 jobs:
   test:
@@ -14,11 +10,6 @@ jobs:
       matrix:
         node-version: [22, 24, 26]
     steps:
-      - uses: actions/checkout@v7
-        with:
-          ref: ${{ inputs.ref || '' }}
-      - uses: actions/setup-node@v6
-        with:
-          node-version: ${{ matrix.node-version }}
-      - run: npm ci
-      - run: npx tsc --noEmit && npm test
+      - uses: ./.github/actions/install
+      - run: npm run check
+      - run: npm test
diff --git a/package.json b/package.json
index 8339e68..7d64e01 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
   },
   "scripts": {
     "build": "npm run clean && tsc",
+    "check": "tsc --noEmit",
     "clean": "rimraf dist",
     "prepare": "husky install",
     "test": "tsc --project test/tsconfig.json"

From e0f6c97e0e3a3e72028c76e80d5954c45eced7a5 Mon Sep 17 00:00:00 2001
From: John Wright <jrite@protonmail.com>
Date: Tue, 18 Aug 2026 21:36:13 +0100
Subject: [PATCH 2/2] ci: checkout before install

---
 .github/actions/install/action.yml | 1 -
 .github/workflows/npm-publish.yml  | 1 +
 .github/workflows/test.yml         | 1 +
 3 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/actions/install/action.yml b/.github/actions/install/action.yml
index 0869d93..af8148c 100644
--- a/.github/actions/install/action.yml
+++ b/.github/actions/install/action.yml
@@ -5,7 +5,6 @@ description: Install this app
 runs:
   using: composite
   steps:
-    - uses: actions/checkout@v7
     - uses: actions/setup-node@v7
       with:
         node-version-file: .nvmrc
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index e60bdc8..e8b087f 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -36,6 +36,7 @@ jobs:
       contents: read
       id-token: write
     steps:
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/install
       - run: npm run build
       - run: npm publish --provenance --access public
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5b86f30..8e4959c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,6 +10,7 @@ jobs:
       matrix:
         node-version: [22, 24, 26]
     steps:
+      - uses: actions/checkout@v7
       - uses: ./.github/actions/install
       - run: npm run check
       - run: npm test