Fix exit issue with failed commands, some cleanup

entry/config_and_run.sh

@@ -7,7 +7,6 @@ ACTION_PARENT_DIR=$(dirname "$(dirname "$0")")
 # source script to handle message output
 . "${ACTION_PARENT_DIR}"/util/output.sh
 
-# TODO: SPIKE on 'live' tests through the action runner
 if [ -z "${GITHUB_ACTIONS}" ] || [ "${GITHUB_ACTIONS}" = false ]; then
     write_out "b" "\nRunning in LOCAL MODE..."
 

run/checkout_branch.sh

@@ -3,11 +3,14 @@
 # checkout target branch for updates
 checkout() {
     write_out -1 "Checking out target branch '${INPUT_SOURCE_SYNC_BRANCH}' for sync."
-    
+
     # shellcheck disable=SC2086
-    if ! git checkout ${INPUT_SOURCE_BRANCH_CHECKOUT_ARGS} "${INPUT_SOURCE_SYNC_BRANCH}"; then
+    git checkout ${INPUT_SOURCE_BRANCH_CHECKOUT_ARGS} "${INPUT_SOURCE_SYNC_BRANCH}"    
+    COMMAND_STATUS=$?
+
+    if [ "${COMMAND_STATUS}" != 0 ]; then
         # exit on branch checkout fail
-        write_out "$?" "Target branch could not be checked out."
+        write_out "${COMMAND_STATUS}" "Target branch could not be checked out."
     fi
 
     write_out -1 "Target branch checked out"

run/get_updates.sh

@@ -15,7 +15,7 @@ check_for_updates() {
         HAS_NEW_COMMITS="error"
     elif [ "${LOCAL_COMMIT_HASH}" = "${UPSTREAM_COMMIT_HASH}" ]; then
         HAS_NEW_COMMITS=false
-    else # assumes that remote will never be behind local when using this action...
+    else # TODO: make this more robust, currently assumes that the syncing branch is never commited to :/
         HAS_NEW_COMMITS=true
     fi
 
@@ -47,9 +47,12 @@ sync_new_commits() {
 
     # pull_args examples: "--ff-only", "--tags", "--ff-only --tags"
     # shellcheck disable=SC2086
-    if ! git pull --no-edit ${INPUT_UPSTREAM_PULL_ARGS} upstream "${INPUT_UPSTREAM_SYNC_BRANCH}"; then
+    git pull --no-edit ${INPUT_UPSTREAM_PULL_ARGS} upstream "${INPUT_UPSTREAM_SYNC_BRANCH}"
+    COMMAND_STATUS=$?
+
+    if [ "${COMMAND_STATUS}" != 0 ]; then
         # exit on commit pull fail
-        write_out "$?" "New commits could not be pulled."
+        write_out "${COMMAND_STATUS}" "New commits could not be pulled."
     fi
 
     write_out "g" 'SUCCESS\n'

run/push_updates.sh

@@ -5,9 +5,12 @@ push_new_commits() {
     write_out -1 'Pushing synced data to target branch.'
 
     # shellcheck disable=SC2086
-    if ! git push ${INPUT_SOURCE_PUSH_ARGS} origin "${INPUT_SOURCE_SYNC_BRANCH}"; then
+    git push ${INPUT_SOURCE_PUSH_ARGS} origin "${INPUT_SOURCE_SYNC_BRANCH}"
+    COMMAND_STATUS=$?
+
+    if [ "${COMMAND_STATUS}" != 0 ]; then
         # exit on push to source repo fail
-        write_out "$?" "Could not push changes to source repo."
+        write_out "${COMMAND_STATUS}" "Could not push changes to source repo."
     fi
     
     write_out "g" 'SUCCESS\n'

run/set_upstream_repo.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 
 set_upstream() {
-    write_out -1 "Setting upstream repo."
+    write_out -1 "Setting upstream repo to '${INPUT_UPSTREAM_SYNC_REPO}'."
     git remote add upstream "${UPSTREAM_REPO_URL}"
 
     # # exit if upstream can't be accessed

test/verify_upstream_access.sh

@@ -30,11 +30,14 @@ cleanup_test_dir() {
     if [ "${SKIP_CLEANUP}" = true ]; then
         true # no-op skip
     else
-        # warn if cloned test directory can't be removed
-        if ! rm -rf "${TEST_CLONE_DIR}"; then
-            write_out "r" "(Clone cleanup failed - please find and remove directory '${TEST_CLONE_DIR}')\n"
-        fi
+        rm -rf "${TEST_CLONE_DIR}"
+        COMMAND_STATUS=$?
 
-        write_out -1 "(Clone directory cleanup successful.)\n"
+        # warn if cloned test directory can't be removed
+        if [ "${COMMAND_STATUS}" != 0 ] ; then
+            write_out "r" "(Clone cleanup failed - please find and remove directory '${TEST_CLONE_DIR}')\n"
+        else
+            write_out -1 "(Clone directory cleanup successful.)\n"
+        fi
     fi
 }

util/output.sh

@@ -40,8 +40,8 @@ write_out() {
 
     # safe exit, green output
     0)
+        printf '\n%s\n' "$2" 1>&1
         echo "${BOLD}${GREEN}SAFE EXIT${NORMAL}" 1>&1
-        printf '%s\n' "$2" 1>&1
 
         early_exit_cleanup
         exit 0
@@ -50,7 +50,7 @@ write_out() {
     # exit on error, red output
     *)
         echo "${BOLD}${RED}ERROR: ${NORMAL} exit $1" 1>&2
-        printf '%s\n' "$2" 1>&2
+        printf '\n%s\n' "$2" 1>&2
         echo "Try running in test mode to verify your action input. If that does not help, please open an issue." 1>&2
 
         early_exit_cleanup