Only run nexus/flow/ui CI when PR affects their directory

.github/workflows/ci.yml

@@ -4,9 +4,8 @@ on:
   push:
     branches: [main, release/*]
   pull_request:
-    branches:
-      - "main"
-      - "release/*"
+    branches: [main, release/*]
+    paths: [nexus/**]
 
 jobs:
   build:

.github/workflows/flow.yml

@@ -2,8 +2,8 @@ name: Flow build and test
 
 on:
   pull_request:
-    branches:
-      - "main"
+    branches: [main]
+    paths: [flow/**]
   push:
     branches: [main]
 

.github/workflows/golang-lint.yml

@@ -2,8 +2,8 @@ name: GolangCI-Lint
 
 on:
   pull_request:
-    branches:
-      - "main"
+    branches: [main]
+    paths: [flow/**]
 
 jobs:
   golangci-lint:

.github/workflows/rust-lint.yml

@@ -2,8 +2,8 @@ name: clippy-action
 
 on:
   pull_request:
-    branches:
-      - "main"
+    branches: [main]
+    paths: [nexus/**]
 
 jobs:
   clippy:

.github/workflows/ui-build.yml

@@ -2,11 +2,10 @@ name: Build & Test UI
 
 on:
   push:
-    branches:
-      - main
+    branches: [main]
   pull_request:
-    branches:
-      - main
+    branches: [main]
+    paths: [ui/**]
 
 jobs:
   build-test:

.github/workflows/ui-lint.yml

@@ -2,11 +2,10 @@ name: Lint UI
 
 on:
   push:
-    branches:
-      - main
+    branches: [main]
   pull_request:
-    branches:
-      - main
+    branches: [main]
+    paths: [ui/**]
 
 permissions:
   checks: write