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feat(mobile): termux-bootstrap.sh + robust ADB serial detection

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termux-bootstrap.sh: one-shot on-device installer (pkg cryptography to avoid a
rust build, pure/wheeled pip deps, no srp C-ext, wake-lock, hh alias, Phase-0
preflight) — verified green on the Fairphone.

phone-capture.sh: auto-detect the adb device serial instead of assuming :5555,
since Wireless Debugging uses a dynamic port; target that serial for
screencap/screenrecord/pull. Clarified the pairing help to use the Tailscale IP.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
leetcrypt
2026-07-07 22:39:47 -07:00
parent e97a45b78d
commit 3a90ee985a
2 changed files with 94 additions and 9 deletions
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scripts/phone-capture.sh
+15 -9
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@@ -42,15 +42,19 @@ _ship(){ # <file>
[ -x "$TG_SEND" ] || _die "tg-send.sh not found at $TG_SEND"
echo "→ Telegram ($TGT): $1"; "$TG_SEND" "$1" "$TGT" "phone capture $TS"
}
_adb_ready(){ adb devices 2>/dev/null | grep -qE "$IP.*device$"; }
# first fully-authorized adb device serial (wireless debugging uses a dynamic
# port, so don't assume :5555 — read whatever 'adb devices' actually shows)
_adb_serial(){ adb devices 2>/dev/null | awk '$2=="device"{print $1; exit}'; }
_adb_ready(){ [ -n "$(_adb_serial)" ]; }
_adb_help(){
cat >&2 <<EOF
ADB not connected. One-time setup on the phone:
ADB not connected. One-time setup on the phone (ports are shown on-device;
the IP can be the Tailscale IP $IP since adbd binds all interfaces):
1. Settings → System → Developer options → Wireless debugging: ON
2. Tap "Pair device with pairing code" — note the IP:PORT and 6-digit code
3. On the laptop: adb pair <IP>:<PAIR_PORT> (enter the code)
4. Then: adb connect $IP:<DEBUG_PORT> (the port under Wireless debugging)
Re-run this command once 'adb devices' shows $IP as 'device'.
2. Tap "Pair device with pairing code" — note the PAIR_PORT and 6-digit code
3. On the laptop: adb pair $IP:<PAIR_PORT> (enter the code)
4. Then: adb connect $IP:<DEBUG_PORT> (port under "Wireless debugging")
Re-run this command once 'adb devices' shows a 'device' line.
EOF
}
@@ -73,16 +77,18 @@ case "$cmd" in
shot)
loc="${1:-$OUTDIR/phone-shot-$TS.png}"
_adb_ready || { _adb_help; exit 1; }
adb -s "$IP:5555" exec-out screencap -p > "$loc" 2>/dev/null || adb exec-out screencap -p > "$loc"
dev="$(_adb_serial)"
adb -s "$dev" exec-out screencap -p > "$loc"
[ -s "$loc" ] || _die "screencap produced no data"
echo "device screenshot → $loc"; _ship "$loc"
;;
screen)
secs="${1:-15}"; loc="${2:-$OUTDIR/phone-screen-$TS.mp4}"
_adb_ready || { _adb_help; exit 1; }
dev="$(_adb_serial)"
echo "recording ${secs}s of the device screen…"
adb shell screenrecord --time-limit "$secs" /sdcard/hh-rec.mp4
adb pull /sdcard/hh-rec.mp4 "$loc" >/dev/null && adb shell rm -f /sdcard/hh-rec.mp4
adb -s "$dev" shell screenrecord --time-limit "$secs" /sdcard/hh-rec.mp4
adb -s "$dev" pull /sdcard/hh-rec.mp4 "$loc" >/dev/null && adb -s "$dev" shell rm -f /sdcard/hh-rec.mp4
echo "device screen recording → $loc"; _ship "$loc"
;;
webshot)