restrict runs of cron Github Actions on forks (#2649)

Author: valeriupredoi

.github/workflows/citation_file_validator.yml

@@ -14,6 +14,7 @@ jobs:
   validate:
     name: "validate"
     runs-on: ubuntu-latest
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     steps:
       - name: Check out a copy of the repository
         uses: actions/checkout@v4

.github/workflows/create-condalock-file.yml

@@ -19,6 +19,7 @@ jobs:
   create-verify-lock-file:
     name: Create and verify conda lock file for latest Python
     runs-on: 'ubuntu-latest'
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     steps:
       - uses: actions/checkout@v4
         with:

.github/workflows/install-from-conda.yml

@@ -37,6 +37,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
@@ -72,6 +73,7 @@ jobs:
 
   osx:
     runs-on: "macos-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]

.github/workflows/install-from-condalock-file.yml

@@ -27,6 +27,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]

.github/workflows/install-from-pypi.yml

@@ -37,6 +37,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
@@ -74,6 +75,7 @@ jobs:
 
   osx:
     runs-on: "macos-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]

.github/workflows/install-from-source.yml

@@ -35,6 +35,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
@@ -71,6 +72,7 @@ jobs:
 
   osx:
     runs-on: "macos-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]

.github/workflows/run-tests-monitor.yml

@@ -20,6 +20,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
@@ -52,6 +53,7 @@ jobs:
 
   osx:
     runs-on: "macos-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]

.github/workflows/run-tests.yml

@@ -37,6 +37,7 @@ defaults:
 jobs:
   linux:
     runs-on: "ubuntu-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]
@@ -72,6 +73,7 @@ jobs:
 
   osx:
     runs-on: "macos-latest"
+    if: github.repository == 'ESMValGroup/ESMValCore'  # avoid GAs in forks
     strategy:
       matrix:
         python-version: ["3.10", "3.11", "3.12", "3.13"]