fix: skills - honor auto-tmux task dependencies

skills/auto-tmux/references/iteration-roadmap.md

@@ -25,7 +25,8 @@
 | 17 | `dc59ee2` | 任务依赖 | `task-depend`、`task-ready` |
 | 18 | `42bca78` | 结果归档 | `swarm-archive.sh` |
 | 19 | `07ac877` | 安全策略 | `safety-check.sh`、`safety-policy.md` |
-| 20 | `本轮` | 状态可视化 | `swarm-board.sh` |
+| 20 | `6d46748` | 状态可视化 | `swarm-board.sh` |
+| 21 | `本轮` | 依赖领取一致性 | `task-next` 尊重 `blocked-by` |
 
 ## 后续候选方向
 

skills/auto-tmux/references/swarm-state.md

@@ -105,6 +105,8 @@ skills/auto-tmux/scripts/swarm-state.sh task-claim --id task-001 --owner "ai-hub
 skills/auto-tmux/scripts/swarm-state.sh task-next --owner "ai-hub:2.1"
 ```
 
+`task-next` 会跳过依赖尚未完成的 `TODO` 任务；它与 `task-ready` 使用同一套 blocked-by 判断。
+
 完成任务：
 
 ```bash

skills/auto-tmux/scripts/auto-tmux-smoke-test.sh

@@ -14,6 +14,7 @@ SAFETY_CHECK="$SCRIPT_DIR/safety-check.sh"
 SWARM_DISPATCH="$SCRIPT_DIR/swarm-dispatch.sh"
 SESSION="auto-tmux-smoke-$$"
 SWARM_DIR="/tmp/auto-tmux-smoke-swarm-$$"
+DEP_SWARM_DIR="/tmp/auto-tmux-smoke-dep-swarm-$$"
 SNAPSHOT_DIR="/tmp/auto-tmux-smoke-snapshot-$$"
 RECORD_DIR="/tmp/auto-tmux-smoke-record-$$"
 BRIEF_DIR="/tmp/auto-tmux-smoke-brief-$$"
@@ -26,7 +27,7 @@ PASTE_FILE="/tmp/auto-tmux-smoke-paste-$$.txt"
 
 cleanup() {
   tmux kill-session -t "$SESSION" 2>/dev/null || true
-  rm -rf "$SWARM_DIR" "$SNAPSHOT_DIR" "$RECORD_DIR" "$BRIEF_DIR" "$WATCH_DIR" "$ARCHIVE_FILE" "$BOARD_FILE" "$DISPATCH_PROMPT" "$TASK_IMPORT_FILE" "$PASTE_FILE"
+  rm -rf "$SWARM_DIR" "$DEP_SWARM_DIR" "$SNAPSHOT_DIR" "$RECORD_DIR" "$BRIEF_DIR" "$WATCH_DIR" "$ARCHIVE_FILE" "$BOARD_FILE" "$DISPATCH_PROMPT" "$TASK_IMPORT_FILE" "$PASTE_FILE"
 }
 trap cleanup EXIT
 
@@ -82,6 +83,16 @@ printf '%s\n' "- import task one" "- import task two" > "$TASK_IMPORT_FILE"
 "$SWARM_STATE" task-depend --dir "$SWARM_DIR" --id dep-b --blocked-by dep-a >/tmp/auto-tmux-smoke-depend.txt
 "$SWARM_STATE" task-ready --dir "$SWARM_DIR" >/tmp/auto-tmux-smoke-ready-before.txt
 ! grep -q 'dep-b' /tmp/auto-tmux-smoke-ready-before.txt
+"$SWARM_STATE" init --dir "$DEP_SWARM_DIR" >/tmp/auto-tmux-smoke-dep-only-init.txt
+"$SWARM_STATE" task-add --dir "$DEP_SWARM_DIR" --id dep-only-a --text "dependency root" >/tmp/auto-tmux-smoke-dep-only-a.txt
+"$SWARM_STATE" task-add --dir "$DEP_SWARM_DIR" --id dep-only-b --text "dependency child" >/tmp/auto-tmux-smoke-dep-only-b.txt
+"$SWARM_STATE" task-depend --dir "$DEP_SWARM_DIR" --id dep-only-b --blocked-by dep-only-a >/tmp/auto-tmux-smoke-dep-only-link.txt
+"$SWARM_STATE" task-next --dir "$DEP_SWARM_DIR" --owner "$worker_target" >/tmp/auto-tmux-smoke-dep-only-next-a.txt
+grep -q 'dep-only-a' /tmp/auto-tmux-smoke-dep-only-next-a.txt
+! grep -q 'dep-only-b' /tmp/auto-tmux-smoke-dep-only-next-a.txt
+"$SWARM_STATE" task-done --dir "$DEP_SWARM_DIR" --id dep-only-a --owner "$worker_target" --result "dep root done"
+"$SWARM_STATE" task-next --dir "$DEP_SWARM_DIR" --owner "$worker_target" >/tmp/auto-tmux-smoke-dep-only-next-b.txt
+grep -q 'dep-only-b' /tmp/auto-tmux-smoke-dep-only-next-b.txt
 "$SWARM_STATE" task-done --dir "$SWARM_DIR" --id dep-a --owner "$worker_target" --result "dep ok"
 "$SWARM_STATE" task-ready --dir "$SWARM_DIR" >/tmp/auto-tmux-smoke-ready-after.txt
 grep -q 'dep-b' /tmp/auto-tmux-smoke-ready-after.txt

skills/auto-tmux/scripts/swarm-state.sh

@@ -324,7 +324,28 @@ cmd_task_next() {
 
   acquire_state_lock
   local id tmp
-  id="$(awk -F '\t' 'NR > 1 && $2 == "TODO" {print $1; exit}' "$TASKS_TSV")"
+  id="$(awk -F '\t' '
+    FILENAME == ARGV[1] {
+      if (FNR == 1) next
+      status[$1] = $2
+      order[++n] = $1
+      next
+    }
+    FILENAME == ARGV[2] {
+      if (FNR == 1) next
+      if (status[$2] != "DONE") blocked[$1] = 1
+      next
+    }
+    END {
+      for (i = 1; i <= n; i++) {
+        id = order[i]
+        if (status[id] == "TODO" && !blocked[id]) {
+          print id
+          exit
+        }
+      }
+    }
+  ' "$TASKS_TSV" "$DEPS_TSV")"
   if [[ -z "$id" ]]; then
     release_state_lock
     printf 'no TODO task available\n'