Add temporalctx edit subcommand

README.md

@@ -8,6 +8,7 @@ An oh-my-zsh plugin for switching Temporal contexts (`~/.temporal/config`) simil
 - `temporalctx <name>`: switch to named context
 - `temporalctx -`: switch to previous context
 - `temporalctx -c`: print current context
+- `temporalctx edit` (`-e`/`--edit`): open config in `$VISUAL`, then `$EDITOR`, else `vi`
 - `temporal ...`: wrapped by plugin to automatically include current context flags
 
 ## Helper function

temporalctx.plugin.zsh

@@ -206,6 +206,13 @@ _temporalctx_pick_context() {
   _temporalctx_switch "$selected"
 }
 
+_temporalctx_edit_config() {
+  local config_file editor_cmd
+  config_file="$(_temporalctx_config_file)"
+  editor_cmd="${VISUAL:-${EDITOR:-vi}}"
+  ${=editor_cmd} "$config_file"
+}
+
 typeset -ga _temporalctx_flags
 
 _temporalctx_build_flags() {
@@ -270,6 +277,9 @@ temporalctx() {
     "")
       _temporalctx_pick_context
       ;;
+    edit|-e|--edit)
+      _temporalctx_edit_config
+      ;;
     -c)
       _temporalctx_current_context
       ;;

tests/temporalctx_plugin_test.sh

@@ -76,6 +76,30 @@ assert_contains "$out" "pick=cloud-prod" "interactive picker should switch to fz
 assert_contains "$out" "curr=cloud-prod" "current context should match picker result"
 log "case passed: interactive picker"
 
+# Test: edit subcommand opens config in VISUAL/EDITOR.
+log "case: edit subcommand opens config with VISUAL/EDITOR"
+cat > "$tmp_root/bin/editor-visual" <<'SH'
+#!/usr/bin/env bash
+printf '%s\n' "$*" > "${TMP_EDITOR_VISUAL_LOG:?}"
+SH
+cat > "$tmp_root/bin/editor-fallback" <<'SH'
+#!/usr/bin/env bash
+printf '%s\n' "$*" > "${TMP_EDITOR_FALLBACK_LOG:?}"
+SH
+chmod +x "$tmp_root/bin/editor-visual" "$tmp_root/bin/editor-fallback"
+
+visual_log="$tmp_root/visual.log"
+fallback_log="$tmp_root/fallback.log"
+PATH="$tmp_root/bin:$PATH" TEMPORAL_CONFIG="$cfg" VISUAL="$tmp_root/bin/editor-visual" EDITOR="$tmp_root/bin/editor-fallback" TMP_EDITOR_VISUAL_LOG="$visual_log" TMP_EDITOR_FALLBACK_LOG="$fallback_log" zsh -c '
+  source "'$REPO_ROOT'/temporalctx.plugin.zsh"
+  temporalctx edit
+'
+[[ -f "$visual_log" ]] || fail "VISUAL editor should be invoked by edit subcommand"
+visual_args="$(cat "$visual_log")"
+assert_contains "$visual_args" "$cfg" "editor should receive config file path"
+[[ ! -f "$fallback_log" ]] || fail "EDITOR fallback should not run when VISUAL is set"
+log "case passed: edit subcommand"
+
 # Test: temporal command wrapping + opt-out.
 log "case: temporal wrapper injects flags and supports opt-out"
 out="$(PATH="$tmp_root/bin:$PATH" TEMPORAL_CONFIG="$cfg" TEMPORAL_CLOUD_PROD_API_KEY=sekret zsh -c '