feat(claude): add statusline script and settings

diff --git a/.claude/settings.json b/.claude/settings.json
new file mode 100644 (file)
index 0000000..ddebaca
--- /dev/null
+++ b/.claude/settings.json
@@ -0,0 +1,7 @@
+{
+  "alwaysThinkingEnabled": true,
+  "statusLine": {
+    "type": "command",
+    "command": "bash ~/.claude/statusline.sh"
+  }
+}

diff --git a/.claude/statusline.sh b/.claude/statusline.sh
new file mode 100644 (file)
index 0000000..dfaa203
--- /dev/null
+++ b/.claude/statusline.sh
@@ -0,0 +1,90 @@
+#!/bin/bash
+input=$(cat)
+
+# ============================================================
+# 数据提取
+# ============================================================
+MODEL=$(echo "$input" | jq -r '.model.display_name')
+PCT=$(echo "$input" | jq -r '.context_window.used_percentage // 0' | cut -d. -f1)
+COST=$(echo "$input" | jq -r '.cost.total_cost_usd // 0' | xargs printf '%.2f')
+ADDED=$(echo "$input" | jq -r '.cost.total_lines_added // 0')
+REMOVED=$(echo "$input" | jq -r '.cost.total_lines_removed // 0')
+API_MS=$(echo "$input" | jq -r '.cost.total_api_duration_ms // 0')
+API_TOTAL_S=$((API_MS / 1000))
+CWD=$(echo "$input" | jq -r '.cwd')
+BRANCH=$(git -C "$CWD" --no-optional-locks branch --show-current 2>/dev/null)
+
+# ============================================================
+# 颜色定义
+# ============================================================
+R='\033[0m'
+C_MODEL='\033[1;37m'    # 粗体白 - 模型名
+C_CWD='\033[1;34m'      # 粗体蓝 - 工作目录
+C_BRANCH='\033[36m'     # 青色   - git 分支
+C_COST='\033[33m'       # 黄色   - 花费
+C_DUR='\033[35m'        # 紫色   - 时长
+C_ADD='\033[32m'        # 绿色   - 新增行
+C_DEL='\033[31m'        # 红色   - 删除行
+C_DIM='\033[90m'        # 灰色   - 进度条空白段
+
+# 上下文颜色: < 70% 绿 | 70-89% 黄 | >= 90% 红
+if [ "$PCT" -ge 90 ]; then C_CTX='\033[31m'
+elif [ "$PCT" -ge 70 ]; then C_CTX='\033[33m'
+else C_CTX='\033[32m'; fi
+
+# ============================================================
+# 进度条
+# ============================================================
+BAR_WIDTH=15
+FILLED=$((PCT * BAR_WIDTH / 100))
+EMPTY=$((BAR_WIDTH - FILLED))
+BAR="${C_CTX}$(printf "%${FILLED}s" | tr ' ' '▓')${C_DIM}$(printf "%${EMPTY}s" | tr ' ' '░')${R}"
+
+# ============================================================
+# 分段构建 - 注释掉 seg_xxx 行即可关闭对应段
+# ============================================================
+SEP=" │ "
+OUT=""
+add() { [ -n "$OUT" ] && OUT="${OUT}${SEP}"; OUT="${OUT}$1"; }
+
+# [1] 模型 + 版本
+seg_model="${C_MODEL}${MODEL}"
+add "$seg_model"
+
+# [2] 工作目录 (~ 缩写, 最后两级)
+SHORT_CWD=$(echo "$CWD" | sed "s|^$HOME|~|" | awk -F/ '{if(NF<=2)print $0; else printf "%s/%s",$((NF-1)),$NF}')
+seg_cwd="${C_CWD}${SHORT_CWD}${R}"
+add "$seg_cwd"
+
+# [3] Git 分支
+if [ -n "$BRANCH" ]; then
+  seg_git="${C_BRANCH}⎇ ${BRANCH}${R}"
+  add "$seg_git"
+fi
+
+# [4] 上下文进度条 + 百分比
+seg_ctx="${BAR} ${C_CTX}${PCT}%%${R}"
+add "$seg_ctx"
+
+# [5] 花费
+seg_cost="${C_COST}\$${COST}${R}"
+add "$seg_cost"
+
+# [6] 代码增删
+seg_lines="${C_ADD}+${ADDED}${R} ${C_DEL}-${REMOVED}${R}"
+add "$seg_lines"
+
+# [7] API 耗时 (自动进位: s -> m s -> h m s)
+if [ "$API_TOTAL_S" -ge 3600 ]; then
+  seg_dur=$(printf "${C_DUR}%dh%dm%ds${R}" $((API_TOTAL_S/3600)) $((API_TOTAL_S%3600/60)) $((API_TOTAL_S%60)))
+elif [ "$API_TOTAL_S" -ge 60 ]; then
+  seg_dur=$(printf "${C_DUR}%dm%ds${R}" $((API_TOTAL_S/60)) $((API_TOTAL_S%60)))
+else
+  seg_dur=$(printf "${C_DUR}%d.%ds${R}" "$API_TOTAL_S" $(( (API_MS%1000)/100 )))
+fi
+add "$seg_dur"
+
+# ============================================================
+# 输出
+# ============================================================
+printf '%b\n' "$OUT"