Fix output format for airflow-variables (#52)

Co-authored-by: Vitalii Savitskii <[email protected]>

Author: george-zubrienko

read_airflow_variable/action.yaml

@@ -18,7 +18,7 @@ inputs:
   variables_sub_path:
     description: Subdirectory with JSON-encoded file with variable
     required: false
-    default: .helm/variables/
+    default: variables/
 
 outputs:
   airflow_variable:

read_airflow_variable/read_airflow_variable.sh

@@ -20,8 +20,9 @@ OUTPUT=$(cat "$VARIABLES_SUB_PATH/${PROJECT_NAME//-/_}.json")
 
 # Multiline string handling, per Github Community recommendation:
 # https://github.community/t/set-output-truncates-multiline-strings/16852/3
-OUTPUT="${OUTPUT//'%'/'%25'}"
-OUTPUT="${OUTPUT//$'\n'/'%0A'}"
-OUTPUT="${OUTPUT//$'\r'/'%0D'}"
+# We remove here line endings instead of replacing because we do not need
+# pretty JSON in action outputs
+OUTPUT="${OUTPUT//$'\n'/''}"
+OUTPUT="${OUTPUT//$'\r'/''}"
 
 echo "airflow_variable=$OUTPUT" >> "$GITHUB_OUTPUT"

update_airflow_variables/update_variables.sh

@@ -31,8 +31,9 @@ OUTPUT=$(cat /tmp/updated.json)
 
 # Multiline string handling, per Github Community recommendation:
 # https://github.community/t/set-output-truncates-multiline-strings/16852/3
-OUTPUT="${OUTPUT//'%'/'%25'}"
-OUTPUT="${OUTPUT//$'\n'/'%0A'}"
-OUTPUT="${OUTPUT//$'\r'/'%0D'}"
+# We remove here line endings instead of replacing because we do not need
+# pretty JSON in action outputs
+OUTPUT="${OUTPUT//$'\n'/''}"
+OUTPUT="${OUTPUT//$'\r'/''}"
 
 echo "airflow_variable=$OUTPUT" >> "$GITHUB_OUTPUT"