ci: buf actions (#725)

Signed-off-by: check-spelling-bot <[email protected]>
Co-authored-by: Tyler <[email protected]>

.github/actions/spelling/expect.txt

@@ -95,6 +95,7 @@ btceth
 btcusd
 btcusdt
 bto
+bufbuild
 cca
 ccc
 Ccjku
@@ -752,4 +753,4 @@ Ywn
 Yxwa
 zaptest
 ZFvy
-zstd
+zstd

.github/workflows/buf_breaking.yml

@@ -0,0 +1,22 @@
+name: Proto Breaking
+
+on:
+  pull_request:
+    branches: [ main ]
+    paths:
+      - proto/**
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: bufbuild/buf-setup-action@v1
+        with:
+          version: "1.39.0"
+      # Run breaking change detection for Protobuf sources against the current
+      # `main` branch, 'proto' subdirectory
+      - uses: bufbuild/buf-breaking-action@v1
+        with:
+          input: proto
+          against: https://github.com/skip-mev/connect.git#branch=main,ref=HEAD~1,subdir=proto

.github/workflows/buf_push.yml

@@ -0,0 +1,21 @@
+name: BSR Push
+
+on:
+  # Apply to pushes on 'main' branch that affect the 'proto' directory
+  push:
+    branches:
+      - main
+    paths:
+      - proto/**
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: bufbuild/buf-setup-action@v1
+        with:
+          version: "1.39.0"
+      - uses: bufbuild/buf-push-action@v1
+        with:
+          input: proto
+          buf_token: ${{ secrets.BUF_TOKEN }}

proto/buf.yaml

@@ -1,5 +1,5 @@
 version: v1
-name: buf.build/skip-mev/slinky
+name: buf.build/skip-mev/connect
 
 deps:
   - buf.build/cosmos/cosmos-proto