first commit

jarvis_yt_play.sh

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+#!/bin/bash
+# 유튜브 재생 (자비스 메인 프로세스 밖 — fork 데드락 방지)
+# 사용: jarvis_yt_play.sh "검색어" ["https://youtube.com/watch?v=..."]
+set -euo pipefail
+
+QUERY="${1:-}"
+WATCH_URL="${2:-}"
+BASE="/home/hoon/projects/jarvis"
+YT="${BASE}/jarvis_env/bin/yt-dlp"
+LOG="${BASE}/jarvis_logs/yt.log"
+PIDFILE="${BASE}/jarvis_logs/media.pid"
+
+log() { echo "[$(date '+%Y-%m-%d %H:%M:%S')] $*" >>"$LOG"; }
+
+if [[ -z "$QUERY" ]]; then
+  log "빈 검색어"
+  exit 1
+fi
+
+if [[ -f "$PIDFILE" ]]; then
+  old_pid="$(cat "$PIDFILE" 2>/dev/null || true)"
+  if [[ -n "$old_pid" ]]; then
+    kill "$old_pid" 2>/dev/null || true
+    sleep 0.2
+    kill -9 "$old_pid" 2>/dev/null || true
+  fi
+  rm -f "$PIDFILE"
+fi
+
+log "검색: $QUERY"
+
+URL=""
+if [[ -x "$YT" ]]; then
+  if [[ -n "$WATCH_URL" && "$WATCH_URL" =~ ^https?:// ]]; then
+    log "API/사전확정 URL: $WATCH_URL"
+    URL="$("$YT" -f bestaudio/best --no-playlist -g "$WATCH_URL" 2>>"$LOG" | head -1 || true)"
+  else
+    URL="$("$YT" -f bestaudio/best --no-playlist -g "ytsearch1:${QUERY}" 2>>"$LOG" | head -1 || true)"
+  fi
+fi
+
+if [[ ! "$URL" =~ ^https?:// ]]; then
+  log "URL 실패: $QUERY"
+  exit 1
+fi
+
+log "재생 시작: $QUERY"
+
+cvlc --play-and-exit --no-video --quiet --no-repeat "$URL" &
+echo $! >"$PIDFILE"
+wait
+rm -f "$PIDFILE"
+log "재생 종료: $QUERY"