Initial commit

skills/working-with-jj/scripts/jj-flag-update

@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+# Update status flag in revision description
+# Usage: jj-flag-update <REV> <TO_FLAG>
+# TO_FLAG is: todo, wip, untested, broken, review, or "done" (removes flag)
+# Example: jj-flag-update @ wip
+# Example: jj-flag-update mxyz done
+#
+# Automatically detects the current flag and replaces it.
+
+set -euo pipefail
+
+if [[ $# -ne 2 ]]; then
+  echo "Usage: jj-flag-update <REV> <TO_FLAG>" >&2
+  echo "Flags: todo, wip, untested, broken, review, done (done removes flag)" >&2
+  exit 1
+fi
+
+rev="$1"
+to_flag="$2"
+
+# Get current description
+desc=$(jj log -r "$rev" -n1 --no-graph -T description)
+
+# Detect current flag
+current_flag=""
+for flag in todo wip untested broken review; do
+  if [[ "$desc" =~ ^\[${flag}\] ]]; then
+    current_flag="$flag"
+    break
+  fi
+done
+
+if [[ -z "$current_flag" ]]; then
+  if [[ "$to_flag" == "done" ]]; then
+    # No flag to remove, nothing to do
+    exit 0
+  else
+    # No current flag - prepend the new one
+    echo "[${to_flag}] ${desc}" | jj desc -r "$rev" --stdin
+    exit 0
+  fi
+fi
+
+# Build sed pattern
+if [[ "$to_flag" == "done" ]]; then
+  # Remove the flag (and trailing space)
+  sed_pattern="s/\[${current_flag}\] //"
+else
+  sed_pattern="s/\[${current_flag}\]/[${to_flag}]/"
+fi
+
+echo "$desc" | sed "$sed_pattern" | jj desc -r "$rev" --stdin