CI: Cache gmt_hash_server.txt and gmt_data_server.txt files (#3020)

Author: seisman

.github/workflows/benchmarks.yml

@@ -77,7 +77,7 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
-          touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
+          touch ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt
           ls -lhR ~/.gmt
 
       # Install the package that we want to test

.github/workflows/cache_data.yaml

@@ -66,6 +66,9 @@ jobs:
         run: |
           python -c "from pygmt.helpers.caching import cache_data; cache_data()"
 
+      - name: List downloaded remote files
+        run: ls -lhR ~/.gmt
+
       # Upload the downloaded files as artifacts to GitHub
       - name: Upload artifacts to GitHub
         uses: actions/upload-artifact@v4
@@ -74,3 +77,5 @@ jobs:
           path: |
               ~/.gmt/cache
               ~/.gmt/server
+              ~/.gmt/gmt_data_server.txt
+              ~/.gmt/gmt_hash_server.txt

.github/workflows/ci_docs.yml

@@ -124,7 +124,7 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
-          touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
+          touch ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt
           ls -lhR ~/.gmt
 
       # Install the package that we want to test

.github/workflows/ci_doctests.yaml

@@ -83,7 +83,7 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
-          touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
+          touch ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt
           ls -lhR ~/.gmt
 
       # Install the package that we want to test

.github/workflows/ci_tests.yaml

@@ -135,7 +135,7 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
-          touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
+          touch ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt
           ls -lhR ~/.gmt
 
       # Pull baseline image data from dvc remote (DAGsHub)

.github/workflows/ci_tests_dev.yaml

@@ -147,7 +147,7 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
-          touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
+          touch ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt
           ls -lhR ~/.gmt
 
       # Install the package that we want to test

.github/workflows/ci_tests_legacy.yaml

@@ -95,6 +95,9 @@ jobs:
           mkdir -p ~/.gmt
           mv .gmt/* ~/.gmt
           # Change modification times of the two files, so GMT won't refresh it
+          # The two files are in the `~/.gmt/server` directory for GMT<=6.4, and
+          # in the `~/.gmt` directory for GMT>=6.5.
+          mv ~/.gmt/gmt_data_server.txt ~/.gmt/gmt_hash_server.txt ~/.gmt/server/
           touch ~/.gmt/server/gmt_data_server.txt ~/.gmt/server/gmt_hash_server.txt
           ls -lhR ~/.gmt