From d83b41a4fdf8c60166a1850d31a5badcd36b293f Mon Sep 17 00:00:00 2001
From: Peter Olds <peter@olds.co>
Date: Mon, 8 Jan 2024 22:16:11 -0800
Subject: [PATCH 1/3] feat: setup auto-deployment

---
 .firebaserc                                   |  5 ++++
 .github/workflows/firebase-hosting-merge.yml  | 27 +++++++++++++++++++
 .../firebase-hosting-pull-request.yml         | 24 +++++++++++++++++
 firebase.json                                 | 16 +++++++++++
 4 files changed, 72 insertions(+)
 create mode 100644 .firebaserc
 create mode 100644 .github/workflows/firebase-hosting-merge.yml
 create mode 100644 .github/workflows/firebase-hosting-pull-request.yml
 create mode 100644 firebase.json

diff --git a/.firebaserc b/.firebaserc
new file mode 100644
index 0000000..957c345
--- /dev/null
+++ b/.firebaserc
@@ -0,0 +1,5 @@
+{
+  "projects": {
+    "default": "expr-playground"
+  }
+}
diff --git a/.github/workflows/firebase-hosting-merge.yml b/.github/workflows/firebase-hosting-merge.yml
new file mode 100644
index 0000000..8d48737
--- /dev/null
+++ b/.github/workflows/firebase-hosting-merge.yml
@@ -0,0 +1,27 @@
+# This file was auto-generated by the Firebase CLI
+# https://github.com/firebase/firebase-tools
+
+name: Deploy to Firebase Hosting on merge
+'on':
+  push:
+    branches:
+      - main
+jobs:
+  build_and_deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '>=1.21.0'
+          cache: true
+
+      - run: make build
+
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: '${{ secrets.GITHUB_TOKEN }}'
+          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_EXPR_PLAYGROUND }}'
+          channelId: live
+          projectId: expr-playground
diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
new file mode 100644
index 0000000..81f5939
--- /dev/null
+++ b/.github/workflows/firebase-hosting-pull-request.yml
@@ -0,0 +1,24 @@
+# This file was auto-generated by the Firebase CLI
+# https://github.com/firebase/firebase-tools
+
+name: Deploy to Firebase Hosting on PR
+'on': pull_request
+jobs:
+  build_and_preview:
+    if: '${{ github.event.pull_request.head.repo.full_name == github.repository }}'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-go@v4
+        with:
+          go-version: '>=1.21.0'
+          cache: true
+
+      - run: make build
+
+      - uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: '${{ secrets.GITHUB_TOKEN }}'
+          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_EXPR_PLAYGROUND }}'
+          projectId: expr-playground
diff --git a/firebase.json b/firebase.json
new file mode 100644
index 0000000..b9c1ce9
--- /dev/null
+++ b/firebase.json
@@ -0,0 +1,16 @@
+{
+  "hosting": {
+    "public": "web",
+    "ignore": [
+      "firebase.json",
+      "**/.*",
+      "**/node_modules/**"
+    ],
+    "rewrites": [
+      {
+        "source": "**",
+        "destination": "/index.html"
+      }
+    ]
+  }
+}

From a48795a3642fc36d247388dd6281f67a47427a05 Mon Sep 17 00:00:00 2001
From: Peter Olds <peter@olds.co>
Date: Mon, 8 Jan 2024 22:19:33 -0800
Subject: [PATCH 2/3] ignore the firebase cache

---
 .gitignore | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 331ddc5..3e6456b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@ bin/
 *.out
 web/main.wasm
 web/assets/main.wasm.gz
-web/assets/data.json
\ No newline at end of file
+web/assets/data.json
+/.firebase

From 97f2433f9bfa370a5beb4fc20cb1f96631ac245d Mon Sep 17 00:00:00 2001
From: Peter Olds <peter@olds.co>
Date: Mon, 8 Jan 2024 22:30:28 -0800
Subject: [PATCH 3/3] Only build a preview site when the site actually changes.

---
 .github/workflows/firebase-hosting-pull-request.yml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/firebase-hosting-pull-request.yml b/.github/workflows/firebase-hosting-pull-request.yml
index 81f5939..ef32cde 100644
--- a/.github/workflows/firebase-hosting-pull-request.yml
+++ b/.github/workflows/firebase-hosting-pull-request.yml
@@ -2,7 +2,11 @@
 # https://github.com/firebase/firebase-tools
 
 name: Deploy to Firebase Hosting on PR
-'on': pull_request
+'on':
+  pull_request:
+    paths:
+      - 'web/**'
+      - 'eval/eval.go'
 jobs:
   build_and_preview:
     if: '${{ github.event.pull_request.head.repo.full_name == github.repository }}'