Files
local-ci-cd-system/src/ci_orchestrator/commands/template.py
T
Simone 258ef3a7e7 fix(template): replace click.confirm with input() to avoid ^M on Linux terminals
click.confirm() doesn't strip \r — "y\r" doesn't match "y" and the prompt
loops or fails. Replace with raw input().strip().rstrip('\r').lower() which
handles both \n and \r\n line endings.

Also add --recreate-snapshot flag to skip the interactive prompt entirely
(useful for scripted re-provisioning).

Update snapshot_exists_skip/recreate tests to monkeypatch builtins.input
instead of using CliRunner input=.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-24 02:02:22 +02:00

710 lines
28 KiB
Python

"""``template`` sub-commands — CI template VM management.
Commands
--------
template backup
Ports ``scripts/Backup-CITemplate.ps1`` to Python. Creates timestamped
7z archives of VMware template directories and prunes old backups beyond
``--keep-count``. Stops ``act-runner.service`` before copying and
restarts it afterwards; pass ``--skip-runner-stop`` to bypass this.
template prepare-win
Provisions a Windows template VM end-to-end via pypsrp (replaces the
``Prepare-WinBuild*.ps1`` PowerShell scripts that required PSWSMan /
New-PSSession — unreliable on Linux hosts).
Steps performed by ``template prepare-win``
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1. Resolves ``Install-CIToolchain-<vmx-stem>.ps1`` from
``<repo-root>/template/`` (or ``--toolchain-script``).
2. Optionally locates ``template/guest-setup/windows/ci-static-ip.ps1``
for the ip_pool feature.
3. Starts the VM via vmrun (skipped if already running).
4. Auto-detects guest IP via VMware Tools (skipped if ``--ip``
supplied).
5. Waits for TCP/5986 then probes WinRM session readiness.
6. Uploads and executes the toolchain script inside the guest. Handles
the Windows Update reboot-required exit code (3010) in a loop
(max 10 iterations).
7. Installs the ``CI-StaticIp`` scheduled task (``SYSTEM``, At Startup)
so each linked clone applies a pre-assigned static IP from
``guestinfo.ip-assignment`` before WinRM starts.
8. Runs post-setup remote validation (11 guest-state checks via a
single ``ConvertTo-Json`` call).
9. Final reboot → re-affirms autologin registry keys → graceful
``Stop-Computer``.
10. Waits for the VM to power off (120 s timeout).
11. Creates the ``--snapshot`` (default ``BaseClean``); optionally
deletes and recreates if a snapshot with that name already exists.
12. If ``--store-credential`` is set, writes build-user credentials into
the system keyring (Windows → Credential Manager; Linux →
SecretService / file backend) using the two-entry scheme read by
:class:`~ci_orchestrator.credentials.KeyringCredentialStore`.
Run from the repository root so toolchain and guest-setup scripts are
auto-discovered under ``template/``.
Usage example::
python -m ci_orchestrator template prepare-win \\
--vmx /var/lib/ci/templates/WinBuild2025/WinBuild2025.vmx \\
--admin-password AdminPass1! \\
--build-password CIBuildPass1! \\
--store-credential
"""
from __future__ import annotations
import fnmatch
import json
import shutil
import socket
import subprocess
import threading
import time
from datetime import UTC, datetime
from pathlib import Path
import click
from ci_orchestrator.backends.workstation import WorkstationVmrunBackend
from ci_orchestrator.backends.protocol import VmHandle
from ci_orchestrator.config import load_config
from ci_orchestrator.transport.errors import TransportError
from ci_orchestrator.transport.winrm import WinRmResult, WinRmTransport
@click.group()
def template() -> None:
"""VMware template management."""
@template.command("backup")
@click.option(
"--template-path",
default=None,
help=(
"Template directory to back up "
"(default: <CI_TEMPLATES>/WinBuild2025)."
),
)
@click.option(
"--all-templates",
is_flag=True,
help="Back up every subdirectory under CI_TEMPLATES in a single pass.",
)
@click.option(
"--backup-base-dir",
default="/var/lib/ci/backups",
show_default=True,
help="Parent directory for timestamped backup folders.",
)
@click.option(
"--keep-count",
default=3,
show_default=True,
help="Number of most-recent backups to retain per template.",
)
@click.option(
"--skip-runner-stop",
is_flag=True,
help="Skip stopping/restarting act-runner.service.",
)
@click.option(
"--what-if",
is_flag=True,
help="Dry run — log what would happen without copying or deleting.",
)
def template_backup(
template_path: str | None,
all_templates: bool,
backup_base_dir: str,
keep_count: int,
skip_runner_stop: bool,
what_if: bool,
) -> None:
"""Create timestamped backup of CI template VM directories."""
config = load_config()
backup_base = Path(backup_base_dir)
timestamp = datetime.now(tz=UTC).strftime("%Y%m%d_%H%M%S")
if all_templates:
tmpl_root = config.paths.templates
if not tmpl_root.exists():
raise click.ClickException(f"Templates directory not found: {tmpl_root}")
to_backup = sorted(d for d in tmpl_root.iterdir() if d.is_dir())
if not to_backup:
raise click.ClickException(
f"No template subdirectories found under {tmpl_root}"
)
else:
p = Path(template_path) if template_path else config.paths.templates / "WinBuild2025"
if not p.is_dir():
raise click.ClickException(f"Template directory not found: {p}")
to_backup = [p]
runner_was_stopped = False
try:
if not skip_runner_stop:
runner_was_stopped = _stop_runner(what_if=what_if)
if not what_if:
backup_base.mkdir(parents=True, exist_ok=True)
for tmpl_dir in to_backup:
name_tag = f"{tmpl_dir.name}_{timestamp}" if all_templates else timestamp
archive = backup_base / f"Template_{name_tag}.7z"
if what_if:
click.echo(
f"[Backup-CITemplate] WhatIf: would compress {tmpl_dir} -> {archive}"
)
else:
click.echo(f"[Backup-CITemplate] Compressing {tmpl_dir} -> {archive} ...")
_compress_7z(tmpl_dir, archive)
size_mb = archive.stat().st_size // (1024 * 1024)
click.echo(
f"[Backup-CITemplate] Backup complete: {archive} ({size_mb} MB)"
)
template_label = tmpl_dir.name if all_templates else None
_prune_backups(backup_base, template_label, keep_count, what_if=what_if)
finally:
if runner_was_stopped:
_start_runner(what_if=what_if)
# ──────────────────────────────────────────────────────────────── helpers
def _stop_runner(*, what_if: bool) -> bool:
"""Stop act-runner.service. Returns True if it was running."""
result = subprocess.run(
["systemctl", "is-active", "act-runner.service"],
capture_output=True,
text=True,
)
if result.stdout.strip() != "active":
return False
if what_if:
click.echo("[Backup-CITemplate] WhatIf: would stop act-runner.service")
return True
click.echo("[Backup-CITemplate] Stopping act-runner.service ...")
subprocess.run(["systemctl", "stop", "act-runner.service"], check=True)
click.echo("[Backup-CITemplate] act-runner.service stopped.")
return True
def _start_runner(*, what_if: bool) -> None:
if what_if:
click.echo("[Backup-CITemplate] WhatIf: would start act-runner.service")
return
click.echo("[Backup-CITemplate] Restarting act-runner.service ...")
subprocess.run(["systemctl", "start", "act-runner.service"], check=True)
result = subprocess.run(
["systemctl", "is-active", "act-runner.service"],
capture_output=True,
text=True,
)
click.echo(
f"[Backup-CITemplate] act-runner.service status: {result.stdout.strip()}"
)
def _compress_7z(source: Path, archive: Path) -> None:
"""Create a 7z archive of ``source`` at ``archive`` using compression level 1."""
subprocess.run(
["7z", "a", "-mx=1", "-mmt=on", str(archive), str(source)],
check=True,
stdout=subprocess.DEVNULL,
)
def _prune_backups(
backup_base: Path,
template_name: str | None,
keep_count: int,
*,
what_if: bool,
) -> None:
if template_name:
pattern = f"Template_{template_name}_????????_??????.7z"
else:
pattern = "Template_????????_??????.7z"
existing = sorted(
[
f
for f in backup_base.iterdir()
if f.is_file() and fnmatch.fnmatch(f.name, pattern)
],
key=lambda f: f.stat().st_mtime,
reverse=True,
)
to_remove = existing[keep_count:]
for old in to_remove:
if what_if:
click.echo(
f"[Backup-CITemplate] WhatIf: would prune old backup: {old.name}"
)
else:
click.echo(f"[Backup-CITemplate] Pruning old backup: {old.name}")
old.unlink()
if to_remove:
label = template_name or "template"
click.echo(f"[Backup-CITemplate] Retained {keep_count} backup(s) for {label}.")
# ═══════════════════════════════════════════════════════════════════════════
# template prepare-win helpers
# ═══════════════════════════════════════════════════════════════════════════
def _ps_escape(s: str) -> str:
"""Escape *s* for use inside a PowerShell single-quoted string."""
return s.replace("'", "''")
def _wait_tcp(host: str, port: int, timeout: float) -> bool:
"""Return True once TCP *port* on *host* accepts a connection within *timeout* s."""
deadline = time.monotonic() + timeout
while time.monotonic() < deadline:
try:
with socket.create_connection((host, port), timeout=5.0):
return True
except OSError:
time.sleep(5)
return False
def _parse_exit_marker(stdout: str) -> int:
"""Extract ``CI_EXITCODE:N`` written by the invoke wrapper; default 0."""
for line in reversed(stdout.splitlines()):
stripped = line.strip()
if stripped.startswith("CI_EXITCODE:"):
try:
return int(stripped.split(":", 1)[1])
except (IndexError, ValueError):
pass
return 0
def _wait_winrm(transport: WinRmTransport, timeout: int) -> None:
"""Poll *transport*.is_ready() until True or *timeout* seconds elapse."""
deadline = time.monotonic() + timeout
while time.monotonic() < deadline:
if transport.is_ready():
return
time.sleep(10)
click.echo(" ... waiting for WinRM ...")
raise click.ClickException(f"WinRM not ready within {timeout}s.")
def _run_with_heartbeat(
transport: WinRmTransport,
script: str,
*,
check: bool = True,
heartbeat: int = 30,
) -> WinRmResult:
"""Run *script* via *transport* and print a heartbeat line every *heartbeat* s.
pypsrp's execute_ps is fully blocking — no streaming. The heartbeat
thread reassures the operator that the command is still running during
long-running steps (e.g. Windows Update, which can take 20-40 min).
"""
result_holder: list[WinRmResult] = []
exc_holder: list[BaseException] = []
stop_event = threading.Event()
def _worker() -> None:
try:
result_holder.append(transport.run(script, check=check))
except BaseException as exc: # noqa: BLE001
exc_holder.append(exc)
finally:
stop_event.set()
worker = threading.Thread(target=_worker, daemon=True)
worker.start()
elapsed = 0
while not stop_event.wait(timeout=float(heartbeat)):
elapsed += heartbeat
click.echo(f" ... still running ({elapsed}s elapsed) ...")
worker.join()
if exc_holder:
raise exc_holder[0]
return result_holder[0]
# ═══════════════════════════════════════════════════════════════════════════
# template prepare-win command
# ═══════════════════════════════════════════════════════════════════════════
@template.command("prepare-win")
@click.option("--vmx", required=True, metavar="PATH", help="Template VM .vmx file.")
@click.option("--ip", "guest_ip", default="", help="Guest IP (auto-detect via VMware Tools if omitted).")
@click.option("--admin-username", default="Administrator", show_default=True)
@click.option("--admin-password", default="", help="Administrator password (prompted if omitted).")
@click.option("--build-username", default="ci_build", show_default=True)
@click.option("--build-password", default="", help="CI build user password (prompted if omitted).")
@click.option("--snapshot", default="BaseClean", show_default=True, help="Snapshot name.")
@click.option("--toolchain-script", "toolchain_script", default=None, metavar="PATH",
help="Path to Install-CIToolchain-*.ps1 (auto-detected from VMX stem if omitted).")
@click.option("--skip-windows-update", is_flag=True, help="Pass -SkipWindowsUpdate to toolchain script.")
@click.option("--skip-tier2", is_flag=True, help="Pass -SkipTier2 to toolchain script.")
@click.option("--skip-cleanup", is_flag=True, help="Pass -SkipCleanup to toolchain script.")
@click.option("--winrm-timeout", default=300, show_default=True, help="Seconds to wait for WinRM.")
@click.option("--auth", default="basic", show_default=True,
type=click.Choice(["basic", "ntlm", "negotiate"]),
help="WinRM authentication protocol.")
@click.option("--store-credential", is_flag=True,
help="Store build-user credentials in the system keyring after provisioning.")
@click.option("--credential-target", default="BuildVMGuest", show_default=True,
help="Keyring target name for the stored credential.")
@click.option("--recreate-snapshot", is_flag=True,
help="Delete and recreate the snapshot if it already exists (no prompt).")
def template_prepare_win(
vmx: str,
guest_ip: str,
admin_username: str,
admin_password: str,
build_username: str,
build_password: str,
snapshot: str,
toolchain_script: str | None,
skip_windows_update: bool,
skip_tier2: bool,
skip_cleanup: bool,
winrm_timeout: int,
auth: str,
store_credential: bool,
credential_target: str,
recreate_snapshot: bool,
) -> None:
"""Provision a Windows template VM via pypsrp (Linux-host compatible).
Replaces Prepare-WinBuild*.ps1 for hosts where PSWSMan/New-PSSession is
unavailable or unreliable. Run from the repo root so toolchain and
guest-setup scripts are auto-discovered under template/.
"""
vmx_path = Path(vmx).resolve()
if not vmx_path.is_file():
raise click.ClickException(f"VMX not found: {vmx_path}")
# --- Resolve toolchain script ---
if toolchain_script is None:
candidate = Path.cwd() / "template" / f"Install-CIToolchain-{vmx_path.stem}.ps1"
if not candidate.is_file():
raise click.ClickException(
f"Toolchain script not found at {candidate}. "
"Run from the repo root or pass --toolchain-script."
)
toolchain_path = candidate
else:
toolchain_path = Path(toolchain_script)
if not toolchain_path.is_file():
raise click.ClickException(f"Toolchain script not found: {toolchain_path}")
# --- Locate CI-StaticIp guest script ---
_sip_candidate = Path.cwd() / "template" / "guest-setup" / "windows" / "ci-static-ip.ps1"
static_ip_path: Path | None
if _sip_candidate.is_file():
static_ip_path = _sip_candidate
else:
click.echo(
f"[prepare-win] WARNING: {_sip_candidate} not found — "
"ip_pool static-IP feature will not work on this template.",
err=True,
)
static_ip_path = None
# --- Prompt for passwords ---
if not admin_password:
admin_password = click.prompt(
f"Template VM {admin_username} password", hide_input=True
)
if not build_password:
build_password = click.prompt(f"New {build_username} password", hide_input=True)
# --- Backend: start VM and detect IP ---
config = load_config()
backend = WorkstationVmrunBackend(vmrun_path=config.vmrun_path)
handle = VmHandle(identifier=str(vmx_path), name=vmx_path.stem)
if not backend.is_running(handle):
click.echo(f"[prepare-win] Starting VM: {vmx_path.name} ...")
backend.start(handle, headless=True)
else:
click.echo(f"[prepare-win] VM already running: {vmx_path.name}")
if not guest_ip:
click.echo("[prepare-win] Waiting for guest IP (vmrun getGuestIPAddress -wait) ...")
detected = backend.get_ip(handle, timeout=300.0)
if not detected:
raise click.ClickException(
"Could not get guest IP. Ensure VMware Tools is installed."
)
guest_ip = detected
click.echo(f"[prepare-win] Guest IP: {guest_ip}")
# --- Wait for WinRM TCP then probe session ---
click.echo(f"[prepare-win] Waiting for TCP/5986 on {guest_ip} ({winrm_timeout}s) ...")
if not _wait_tcp(guest_ip, 5986, float(winrm_timeout)):
raise click.ClickException(f"TCP/5986 not reachable on {guest_ip}.")
transport = WinRmTransport(
host=guest_ip,
username=admin_username,
password=admin_password,
port=5986,
ssl=True,
cert_validation=False,
auth=auth,
connection_timeout=30,
)
click.echo("[prepare-win] Probing WinRM session ...")
_wait_winrm(transport, winrm_timeout)
click.echo("[prepare-win] WinRM ready.")
try:
# Ensure C:\CI exists
transport.run(
"if (-not (Test-Path 'C:\\CI')) "
"{ New-Item -ItemType Directory 'C:\\CI' -Force | Out-Null }"
)
# Upload toolchain script
guest_script = f"C:\\CI\\{toolchain_path.name}"
click.echo(f"[prepare-win] Uploading {toolchain_path.name} -> {guest_script} ...")
transport.copy(toolchain_path, guest_script)
click.echo("[prepare-win] Upload complete.")
# Build args string
e = _ps_escape
args_parts = [
f"-BuildPassword '{e(build_password)}'",
f"-BuildUsername '{e(build_username)}'",
f"-AdminPassword '{e(admin_password)}'",
]
if skip_windows_update:
args_parts.append("-SkipWindowsUpdate:$true")
if skip_tier2:
args_parts.append("-SkipTier2:$true")
if skip_cleanup:
args_parts.append("-SkipCleanup:$true")
args_str = " ".join(args_parts)
# Run toolchain script — loop handles Windows Update reboot (exit 3010)
_MAX_ITER = 10
exit_code = 0
for iteration in range(1, _MAX_ITER + 1):
click.echo(
f"[prepare-win] Running {toolchain_path.name} "
f"(iteration {iteration}/{_MAX_ITER}) ..."
)
invoke = (
"Set-ExecutionPolicy Bypass -Scope Process -Force\n"
"$ec = 0\n"
"try {\n"
f" & '{e(guest_script)}' {args_str}\n"
" $ec = if ($null -eq $LASTEXITCODE) { 0 } else { $LASTEXITCODE }\n"
"} catch {\n"
" Write-Error $_\n"
" $ec = 1\n"
"}\n"
'"CI_EXITCODE:$ec"\n'
)
try:
result = _run_with_heartbeat(transport, invoke, check=False)
exit_code = _parse_exit_marker(result.stdout)
if result.stdout.strip():
click.echo(result.stdout.strip())
if result.stderr.strip():
click.echo(result.stderr.strip(), err=True)
except TransportError:
click.echo(
"[prepare-win] Transport error — VM likely rebooted mid-update "
"(treating as 3010)."
)
exit_code = 3010
click.echo(f"[prepare-win] Toolchain exit code: {exit_code}")
if exit_code == 0:
break
if exit_code != 3010:
raise click.ClickException(
f"Toolchain script failed (exit {exit_code})."
)
if iteration == _MAX_ITER:
raise click.ClickException(
f"Windows Update did not converge after {_MAX_ITER} iterations."
)
click.echo("[prepare-win] Windows Update requires reboot — rebooting ...")
try:
transport.run("Restart-Computer -Force", check=False)
except TransportError:
pass
transport.close()
time.sleep(30)
click.echo(f"[prepare-win] Waiting for WinRM after reboot ({winrm_timeout}s) ...")
_wait_winrm(transport, winrm_timeout)
click.echo("[prepare-win] WinRM ready after reboot.")
# Install CI-StaticIp scheduled task
if static_ip_path is not None:
click.echo("[prepare-win] Installing CI-StaticIp scheduled task ...")
transport.copy(static_ip_path, "C:\\CI\\ci-static-ip.ps1")
transport.run(r"""
$action = New-ScheduledTaskAction -Execute 'powershell.exe' `
-Argument '-NoProfile -NonInteractive -ExecutionPolicy Bypass -File C:\CI\ci-static-ip.ps1'
$trigger = New-ScheduledTaskTrigger -AtStartup
$principal = New-ScheduledTaskPrincipal -UserId 'SYSTEM' -LogonType ServiceAccount -RunLevel Highest
Register-ScheduledTask -TaskName 'CI-StaticIp' `
-Action $action -Trigger $trigger -Principal $principal -Force | Out-Null
""")
click.echo("[prepare-win] CI-StaticIp task registered.")
# Post-setup validation
click.echo("[prepare-win] Running post-setup validation ...")
esc_u = e(build_username)
val_result = transport.run(
"$env:PATH = [System.Environment]::GetEnvironmentVariable('PATH','Machine')"
" + ';' + [System.Environment]::GetEnvironmentVariable('PATH','User')\n"
"$msbuild = 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2026"
"\\BuildTools\\MSBuild\\Current\\Bin\\MSBuild.exe'\n"
"@{\n"
" WinRMRunning = (Get-Service WinRM -EA SilentlyContinue).Status -eq 'Running'\n"
f" UserExists = [bool](Get-LocalUser -Name '{esc_u}' -EA SilentlyContinue)\n"
f" UserIsAdmin = [bool](net localgroup Administrators 2>&1 | Select-String -SimpleMatch '{esc_u}')\n"
" UACDisabled = (Get-ItemProperty 'HKLM:\\SOFTWARE\\Microsoft\\Windows"
"\\CurrentVersion\\Policies\\System' -Name EnableLUA -EA SilentlyContinue).EnableLUA -eq 0\n"
" FirewallOff = -not (Get-NetFirewallProfile | Where-Object Enabled -eq $true)\n"
" DotNetExists = [bool](Get-Command dotnet -EA SilentlyContinue)\n"
" PythonExists = Test-Path 'C:\\Python\\python.exe' -PathType Leaf\n"
" MSBuildExists = Test-Path $msbuild -PathType Leaf\n"
" CIDirsPresent = (Test-Path 'C:\\CI\\build') -and (Test-Path 'C:\\CI\\output')"
" -and (Test-Path 'C:\\CI\\scripts')\n"
" StaticIpTask = [bool](Get-ScheduledTask -TaskName 'CI-StaticIp' -EA SilentlyContinue)\n"
" StaticIpScript = Test-Path 'C:\\CI\\ci-static-ip.ps1' -PathType Leaf\n"
"} | ConvertTo-Json -Compress\n",
check=False,
)
if val_result.ok and val_result.stdout.strip():
try:
state: dict[str, object] = json.loads(val_result.stdout.strip())
failed = [k for k, v in state.items() if not v]
for k, v in state.items():
mark = "OK " if v else "FAIL"
click.echo(f" [{mark}] {k}")
if failed:
click.echo(
f"[prepare-win] WARNING: {len(failed)} check(s) failed: "
f"{', '.join(failed)}",
err=True,
)
else:
click.echo("[prepare-win] All post-setup checks passed.")
except (json.JSONDecodeError, AttributeError):
click.echo(val_result.stdout)
else:
click.echo(
f"[prepare-win] Validation script error:\n{val_result.stderr}", err=True
)
# Final reboot to flush installation state
click.echo("[prepare-win] Final reboot to flush installation state ...")
try:
transport.run("Restart-Computer -Force", check=False)
except TransportError:
pass
transport.close()
time.sleep(30)
click.echo("[prepare-win] Waiting for WinRM after final reboot ...")
_wait_winrm(transport, winrm_timeout)
# Re-affirm autologin
click.echo("[prepare-win] Re-affirming autologin registry settings ...")
transport.run(
"$wl = 'HKLM:\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon'\n"
"Set-ItemProperty $wl AutoAdminLogon '1' -Type String -Force\n"
f"Set-ItemProperty $wl DefaultUserName '{e(admin_username)}' -Type String -Force\n"
"Set-ItemProperty $wl DefaultDomainName '.' -Type String -Force\n"
f"if ('{e(admin_password)}' -ne '') {{\n"
f" Set-ItemProperty $wl DefaultPassword '{e(admin_password)}' -Type String -Force\n"
"}\n"
)
# Graceful shutdown
click.echo("[prepare-win] Sending graceful shutdown ...")
try:
transport.run("Stop-Computer -Force", check=False)
except TransportError:
pass
finally:
transport.close()
# Wait for VM to power off
click.echo("[prepare-win] Waiting for VM to power off (120s) ...")
off_deadline = time.monotonic() + 120
while time.monotonic() < off_deadline:
if not backend.is_running(handle):
break
time.sleep(5)
click.echo(" ... waiting for shutdown ...")
else:
raise click.ClickException("VM did not power off within 120s.")
click.echo("[prepare-win] VM powered off.")
# Create snapshot
vmrun_exe = backend.vmrun_path
existing = backend.list_snapshots(handle)
if snapshot in existing:
click.echo(f"[prepare-win] Snapshot '{snapshot}' already exists.")
if recreate_snapshot:
do_recreate = True
else:
raw = input(f"[prepare-win] Delete and recreate '{snapshot}'? [y/N] ")
do_recreate = raw.strip().rstrip("\r").lower() in ("y", "yes")
if not do_recreate:
click.echo("[prepare-win] Keeping existing snapshot. Provisioning complete.")
return
click.echo(f"[prepare-win] Deleting snapshot '{snapshot}' ...")
subprocess.run(
[vmrun_exe, "-T", "ws", "deleteSnapshot", str(vmx_path), snapshot],
check=True,
)
click.echo(f"[prepare-win] Creating snapshot '{snapshot}' ...")
subprocess.run(
[vmrun_exe, "-T", "ws", "snapshot", str(vmx_path), snapshot],
check=True,
)
click.echo(f"[prepare-win] Snapshot '{snapshot}' created.")
# Store credentials in system keyring (Windows Credential Manager on Windows,
# SecretService / file backend on Linux) using the two-entry scheme so
# KeyringCredentialStore.get() can retrieve them without knowing the username.
if store_credential:
try:
import keyring
except ImportError as exc:
raise click.ClickException(
"keyring is not installed; run `pip install keyring`."
) from exc
keyring.set_password(f"{credential_target}:meta", "username", build_username)
keyring.set_password(credential_target, build_username, build_password)
click.echo(
f"[prepare-win] Credentials stored in keyring "
f"(target='{credential_target}', user='{build_username}')."
)
click.echo("[prepare-win] Provisioning complete.")