Simplify actions

.github/workflows/check-platforms.yml

@@ -2,6 +2,7 @@ name: Check multiple platforms
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths:
       - '**.rs'
       - '**/Cargo.toml'
@@ -11,7 +12,6 @@ env:
 
 jobs:
   check-targets:
-    if: ${{ github.event.label.name == 'ready-to-merge' }}
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macOS-latest]

.github/workflows/check-targets.yml

@@ -2,6 +2,7 @@ name: Check multiple targets
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths:
       - '**.rs'
       - '**/Cargo.toml'
@@ -11,7 +12,6 @@ env:
 
 jobs:
   check-targets:
-    if: ${{ github.event.label.name == 'ready-to-merge' }}
     runs-on: ubuntu-latest
     strategy:
       matrix:

.github/workflows/check-toolchains.yml

@@ -2,6 +2,7 @@ name: Check multiple toolchains
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths:
       - '**.rs'
       - '**/Cargo.toml'
@@ -11,7 +12,6 @@ env:
 
 jobs:
   check-toolchains:
-    if: ${{ github.event.label.name == 'ready-to-merge' }}
     runs-on: ubuntu-latest
     strategy:
       matrix:

.github/workflows/lints.yml

@@ -2,6 +2,7 @@ name: Lints
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths: 
       - '**.rs'
       - '**/Cargo.toml'

.github/workflows/security.yml

@@ -2,6 +2,7 @@ name: Security audit
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths:
       - '**/Cargo.toml'
 
@@ -10,7 +11,6 @@ env:
 
 jobs:
   security_audit:
-    if: ${{ github.event.label.name == 'ready-to-merge' }}
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2

.github/workflows/test-features.yml

@@ -2,6 +2,7 @@ name: Test features
 
 on:
   pull_request:
+    types: [ opened, edited ]
     paths:
       - '**.rs'
       - '**/Cargo.toml'