Add on_pullrequest trigger to CI (#10)

* Add `on_pullrequest` trigger to CI
* Set the CI to run either on push to certain branches or pr

Author: John15321

.github/workflows/build.yml

@@ -1,6 +1,9 @@
 name: Build
 
-on: [push]
+on:
+    pull_request:
+    push:
+        branches: ["main", "develop", "release"]
 
 env:
     CARGO_TERM_COLOR: always
@@ -20,4 +23,4 @@ jobs:
         steps:
             - uses: actions/checkout@v2
             - name: 📦Check package generation
-              run: cargo package
+              run: cargo package

.github/workflows/docs.yml

@@ -1,6 +1,9 @@
 name: Docs
 
-on: [push]
+on:
+    pull_request:
+    push:
+        branches: ["main", "develop", "release"]
 
 env:
     CARGO_TERM_COLOR: always

.github/workflows/package.yml

@@ -1,6 +1,9 @@
 name: Package
 
-on: [push]
+on:
+    pull_request:
+    push:
+        branches: ["main", "develop", "release"]
 
 env:
     CARGO_TERM_COLOR: always

.github/workflows/rust.yml

@@ -1,6 +1,9 @@
 name: Code check
 
-on: [push]
+on:
+    pull_request:
+    push:
+        branches: ["main", "develop", "release"]
 
 env:
     CARGO_TERM_COLOR: always

.github/workflows/tests.yml

@@ -1,6 +1,9 @@
 name: Tests
 
-on: [push]
+on:
+    pull_request:
+    push:
+        branches: ["main", "develop", "release"]
 
 env:
     CARGO_TERM_COLOR: always