log final

scripts/deploy-services.sh

@@ -2,6 +2,8 @@
 #
 # Run scripts/build-and-push.sh once per service listed in a project file.
 # Continues after a failure and prints a summary when the batch finishes.
+# That summary is also written to deploy-YYYYMMDD-HHMMSS.log in the directory
+# from which the script was launched.
 #
 # The list path is required (--services). Relative service paths are resolved
 # against the directory that contains that file, not the caller's cwd.
@@ -48,6 +50,9 @@ Usage: $(basename "$0") --remote TARGET --services FILE [options]
 Run build-and-push.sh once for every service listed in FILE. One list file
 per project: pass a different --services path to deploy another project.
 A failure does not stop the batch. The exit code is 1 if any service failed.
+When the batch finishes, that summary is written to deploy-YYYYMMDD-HHMMSS.log
+in the current directory (local start time). If that name already exists, the
+process id is appended.
 
 Required:
   --remote TARGET            SSH destination forwarded to build-and-push.sh
@@ -193,12 +198,60 @@ normalize_path() {
   printf '%s' "$joined"
 }
 
+# Plain-text summary in the directory from which the batch was launched.
+# A write failure is reported and does not change the batch exit code.
+write_summary_log() {
+  local finished="" summary_index=0 note="" path="" status=""
+  local -a lines=()
+
+  finished="$(date '+%Y-%m-%d %H:%M:%S %z')" || {
+    warn "Could not write log file: ${log_path}"
+    return 0
+  }
+
+  lines+=("started: ${run_started}")
+  lines+=("finished: ${finished}")
+  lines+=("remote: ${REMOTE}")
+  lines+=("services_file: ${SERVICES_FILE}")
+  lines+=("")
+
+  while [[ "$summary_index" -lt "$total" ]]; do
+    note="${result_notes[$summary_index]}"
+    path="${result_paths[$summary_index]}"
+    if [[ "$note" == "0" ]]; then
+      status="ok"
+    else
+      status="$note"
+    fi
+    lines+=("${path}  ${status}")
+    summary_index=$((summary_index + 1))
+  done
+
+  lines+=("")
+  lines+=("succeeded: ${ok_count}")
+  lines+=("failed: ${fail_count}")
+
+  if ! printf '%s\n' "${lines[@]}" >"$log_path"; then
+    warn "Could not write log file: ${log_path}"
+    return 0
+  fi
+
+  log "Log file: ${log_path}"
+}
+
 total="${#services[@]}"
 index=0
 ok_count=0
 fail_count=0
 result_paths=()
 result_notes=()
+launch_dir="$(pwd)"
+run_started="$(date '+%Y-%m-%d %H:%M:%S %z')"
+log_stamp="$(date '+%Y%m%d-%H%M%S')"
+log_path="${launch_dir}/deploy-${log_stamp}.log"
+if [[ -e "$log_path" ]]; then
+  log_path="${launch_dir}/deploy-${log_stamp}-$$.log"
+fi
 
 log "Services file: ${SERVICES_FILE}"
 log "Remote:        ${REMOTE}"
@@ -251,10 +304,13 @@ while [[ "$summary_index" -lt "$total" ]]; do
   summary_index=$((summary_index + 1))
 done
 
+batch_exit=0
 if [[ "$fail_count" -gt 0 ]]; then
   err "${ok_count} succeeded, ${fail_count} failed."
-  exit 1
+  batch_exit=1
+else
+  ok "${ok_count} succeeded, 0 failed."
 fi
 
-ok "${ok_count} succeeded, 0 failed."
-exit 0
+write_summary_log
+exit "$batch_exit"