actions: config-options: test for envs and env-file (#722)

Refs: forgejo/runner#287
Reviewed-on: https://code.forgejo.org/forgejo/end-to-end/pulls/722
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
Co-authored-by: Earl Warren <contact@earl-warren.org>
Co-committed-by: Earl Warren <contact@earl-warren.org>

actions/example-config-options/.forgejo/workflows/test.yml

@@ -11,6 +11,14 @@ jobs:
     - run: |
             ! test -f /srv/example-config-options-volume-invalid
     - run: |
+            set -x
             test "$FROB" = "NITZ"
     - run: |
+            set -x
+            test "$VAR_FROM_ENV_FILE" = "VALUE_FROM_ENV_FILE"
+    - run: |
+            set -x
+            test "$VAR_FROM_ENV_IN_CONFIG" = "VALUE_FROM_ENV_IN_CONFIG"
+    - run: |
+            set -x
             test "$(cat /etc/hostname)" = customname

actions/example-config-options/env_file

@@ -0,0 +1 @@
+VAR_FROM_ENV_FILE=VALUE_FROM_ENV_FILE

actions/example-config-options/runner-config.yaml

@@ -6,7 +6,9 @@ log:
 runner:
   file: .runner
   capacity: 1
-  env_file: .env
+  envs:
+      VAR_FROM_ENV_IN_CONFIG: VALUE_FROM_ENV_IN_CONFIG
+  env_file: env_file
   timeout: 3h
   insecure: true
   fetch_timeout: 5s

actions/example-config-options/setup.sh

@@ -1,3 +1,6 @@
 >/srv/example-config-options-volume-valid
 >/srv/example-config-options-volume-invalid
-FORGEJO_RUNNER_CONFIG=$EXAMPLE_DIR/runner-config.yaml forgejo-runner.sh reload
+TMPDIR=$(mktemp -d)
+cp $EXAMPLE_DIR/runner-config.yaml $EXAMPLE_DIR/env_file $TMPDIR
+sed -i -e "s|env_file:.*|env_file: $TMPDIR/env_file|" $TMPDIR/runner-config.yaml
+FORGEJO_RUNNER_CONFIG=$TMPDIR/runner-config.yaml forgejo-runner.sh reload