On CI upgrade docker-compose

sh/lib.sh

@@ -9,6 +9,11 @@ git_commit_sha()
     echo "$(cd "$(repo_root)" && git rev-parse HEAD)"
 }
 
+on_ci()
+{
+  [ -n "${CI:-}" ]
+}
+
 write_test_evidence_json()
 {
   {

sh/on_ci_upgrade_docker_compose.sh

@@ -0,0 +1,26 @@
+
+# - - - - - - - - - - - - - - - - - - - - - - - -
+on_ci_upgrade_docker_compose()
+{
+  echo
+  if ! on_ci; then
+    echo 'not on CI so not upgrading docker-compose'
+  else
+    echo 'on CI so upgrading docker-compose'
+    # docker-compose.yml uses this:
+    #
+    # volumes:
+    #  - type: tmpfs
+    #    target: /tmp
+    #    tmpfs:
+    #      mode: 01777
+    #
+    # and the mode: option is not supported in the version of docker-compose
+    # currently installed in ubuntu-latest in the Github Action's main.yml
+    #
+    # https://stackoverflow.com/questions/49839028
+    sudo curl -L "https://github.com/docker/compose/releases/download/`curl -fsSLI -o /dev/null -w %{url_effective} https://github.com/docker/compose/releases/latest | sed 's#.*tag/##g' && echo`/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && sudo chmod +x /usr/local/bin/docker-compose
+  fi
+  echo
+}
+

sh/run_tests_with_coverage.sh

@@ -4,13 +4,15 @@ set -Eeu
 export ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
 export SH_DIR="${ROOT_DIR}/sh"
 
-source "${SH_DIR}/lib.sh"
 source "${SH_DIR}/containers_down.sh"
 source "${SH_DIR}/containers_up_healthy_and_clean.sh"
 source "${SH_DIR}/echo_versioner_env_vars.sh"
+source "${SH_DIR}/lib.sh"
+source "${SH_DIR}/on_ci_upgrade_docker_compose.sh"
 source "${SH_DIR}/test_in_containers.sh"
 export $(echo_versioner_env_vars)
 
+on_ci_upgrade_docker_compose
 server_up_healthy_and_clean
 client_up_healthy_and_clean "$@"
 test_in_containers "$@"

test/evidence.json

@@ -0,0 +1,61 @@
+{ "server": 
+{
+  "timestamp": 1699306114,
+  "command_name": "Minitest",
+  "groups": {
+    "app": {
+      "lines": {
+        "total": 69,
+        "covered": 69,
+        "missed": 0
+      },
+      "branches": {
+        "total": 0,
+        "covered": 0,
+        "missed": 0
+      }
+    },
+    "test": {
+      "lines": {
+        "total": 0,
+        "covered": 0,
+        "missed": 0
+      },
+      "branches": {
+        "total": 0,
+        "covered": 0,
+        "missed": 0
+      }
+    }
+  }
+}, "client": 
+{
+  "timestamp": 1699306118,
+  "command_name": "Minitest",
+  "groups": {
+    "app": {
+      "lines": {
+        "total": 52,
+        "covered": 52,
+        "missed": 0
+      },
+      "branches": {
+        "total": 2,
+        "covered": 1,
+        "missed": 1
+      }
+    },
+    "test": {
+      "lines": {
+        "total": 0,
+        "covered": 0,
+        "missed": 0
+      },
+      "branches": {
+        "total": 0,
+        "covered": 0,
+        "missed": 0
+      }
+    }
+  }
+}}