build: only run job on main repo and not on forks

Author: Planeshifter

.github/workflows/linux_test.yml

@@ -51,6 +51,9 @@ jobs:
     # Define a display name:
     name: "Node.js v${{ matrix.NODE_VERSION }}"
 
+    # Ensure the job does not run on forks:
+    if: github.repository == 'stdlib-js/stdlib'
+
     # Define the type of virtual host machine:
     runs-on: ${{ matrix.OS }}
 
@@ -273,7 +276,7 @@ jobs:
     needs: test
 
     # Run this job regardless of the outcome of the prior job:
-    if: always()
+    if: success() || failure()
 
     # Set defaults:
     defaults:

.github/workflows/linux_test_install.yml

@@ -51,6 +51,9 @@ jobs:
     # Define a display name:
     name: "Node.js v${{ matrix.NODE_VERSION }} - ${{ matrix.PACKAGE_MANAGER }}"
 
+    # Ensure the job does not run on forks:
+    if: github.repository == 'stdlib-js/stdlib'
+
     # Define the type of virtual host machine:
     runs-on: ${{ matrix.OS }}
 
@@ -297,7 +300,7 @@ jobs:
     needs: test_install
 
     # Run this job regardless of the outcome of the prior job:
-    if: always()
+    if: success() || failure()
 
     # Set defaults:
     defaults:

.github/workflows/macos_test_npm_install.yml

@@ -51,6 +51,9 @@ jobs:
     # Define a display name:
     name: "Node.js v${{ matrix.NODE_VERSION }}"
 
+    # Ensure the job does not run on forks:
+    if: github.repository == 'stdlib-js/stdlib'
+
     # Define the type of virtual host machine on which to run the job:
     runs-on: ${{ matrix.OS }}
 
@@ -255,8 +258,8 @@ jobs:
     # Indicate that this job depends on the prior job finishing:
     needs: test_npm_install
 
-    # Always run this job regardless of the outcome of the prior job:
-    if: always()
+    # Run this job regardless of the outcome of the prior job:
+    if: success() || failure()
 
     # Set defaults:
     defaults: