Overview
Automating iOS device management with libimobiledevice uses its command-line tools (and library/API) to script tasks like pairing, querying device info, installing/uninstalling apps, backups/restores, screenshots, syslog capture, and mounting images.
Common CLI tools & typical automation commands
| Tool | Purpose | Example |
|---|---|---|
| idevicepair | Pair/unpair host with device | idevicepair pair |
| idevice_id | List connected devices | ideviceid -l |
| ideviceinfo | Query device info | ideviceinfo -k ProductVersion |
| ideviceinstaller | Install/uninstall/list apps | ideviceinstaller install MyApp.ipa |
| idevicebackup2 | Backup/restore device | idevicebackup2 backup /path/to/backup |
| idevicesyslog | Stream device syslog | idevicesyslog > device.log |
| idevicescreenshot | Capture screen | idevicescreenshot screen.png |
| ideviceimagemounter | Mount developer disk images | ideviceimagemounter DeveloperDiskImage.dmg |
Example automation scripts
1) Basic shell script: install app, take screenshot, collect syslog
bash
#!/bin/bash set -e UDID=\((</span><span class="token" style="color: rgb(54, 172, 170);">idevice_id -l </span><span class="token" style="color: rgb(57, 58, 52);">|</span><span class="token" style="color: rgb(54, 172, 170);"> </span><span class="token" style="color: rgb(57, 58, 52);">head</span><span class="token" style="color: rgb(54, 172, 170);"> -n1</span><span class="token" style="color: rgb(54, 172, 170);">)</span><span> </span>idevicepair pair <span>ideviceinstaller -u </span><span class="token" style="color: rgb(54, 172, 170);">\)UDID install myapp.ipa sleep 2 idevicescreenshot -u \(UDID</span><span> screenshot.png </span><span>idevicesyslog -u </span><span class="token" style="color: rgb(54, 172, 170);">\)UDID > syslog.txt & SYSLOG_PID=\(!</span><span> </span><span></span><span class="token" style="color: rgb(57, 58, 52);">sleep</span><span> </span><span class="token" style="color: rgb(54, 172, 170);">10</span><span> </span><span></span><span class="token" style="color: rgb(57, 58, 52);">kill</span><span> </span><span class="token" style="color: rgb(54, 172, 170);">\)SYSLOGPID
2) Backup and verify (bash)
bash
#!/bin/bash set -e BACKUPDIR=”/backups/$(date +%F%T)“ mkdir -p ”\(BACKUP_DIR</span><span class="token" style="color: rgb(163, 21, 21);">"</span><span> </span><span></span><span class="token assign-left" style="color: rgb(54, 172, 170);">UDID</span><span class="token" style="color: rgb(57, 58, 52);">=</span><span class="token" style="color: rgb(54, 172, 170);">\)(idevice_id -l | head -n1) idevicepair pair idevicebackup2 -u \(UDID</span><span> backup </span><span class="token" style="color: rgb(163, 21, 21);">"</span><span class="token" style="color: rgb(54, 172, 170);">\)BACKUPDIR“ idevicebackup2 -u $UDID info
3) Python automation using subprocess (example)
python
import subprocess def run(cmd): return subprocess.check_output(cmd, shell=True).decode().strip() udid = run(“idevice_id -l”).splitlines()[0] subprocess.run(f”idevicepair pair”, shell=True, check=True) print(run(f”ideviceinfo -u {udid} -k ProductVersion”)) subprocess.run(f”ideviceinstaller -u {udid} install app.ipa”, shell=True, check=True)
Best practices
- Pair once per host (idevicepair) and check pairing before operations.
- Use UDID (-u) to target a specific device when multiple are connected.
- Run long-running collectors (syslog) in background and rotate logs.
- Check tool exit codes and parse JSON/plist output where available.
- Keep libimobiledevice and usbmuxd updated; some features depend on iOS versions and developer disk images.
Troubleshooting tips
- If device not found: ensure usbmuxd running and USB cable/trust prompt handled.
- Pairing errors: remove pairing records (idevicepair unpair) and retry.
- App install failures: check provisioning/profile compatibility for developer builds; use ideviceinstaller –debug for details.
If you want, I can produce a ready-to-run CI job (GitHub Actions or GitLab CI) that automates installs, backups, and logs.
Leave a Reply