diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/build-firmware-package.py | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/scripts/build-firmware-package.py b/scripts/build-firmware-package.py index 6ce49ab..b36b55e 100755 --- a/scripts/build-firmware-package.py +++ b/scripts/build-firmware-package.py @@ -9,16 +9,22 @@ import json import sys import os +def run(*args, **kwargs): + kwargs.update(stdout = subprocess.PIPE, universal_newlines = True, check = True) + return subprocess.run(args, **kwargs) + parser = argparse.ArgumentParser() parser.add_argument("tarfile", type = argparse.FileType("wb"), help = "tarball to create") parser.add_argument("firmware", nargs = "+", help = "firmware files to stuff into tarball") args = parser.parse_args() tar = tarfile.TarFile.open(fileobj = args.tarfile, mode = "w|gz") -head = subprocess.check_output(("git", "rev-parse", "HEAD")).decode().strip() -time = subprocess.check_output(("git", "show", "-s", "--format=%ct", "HEAD")).decode().strip() -commits = dict((path, hash) for hash, path, branch in - (line.decode().split() for line in subprocess.check_output(("git", "submodule", "status")).splitlines())) +head = run("git", "rev-parse", "HEAD").stdout.strip() +time = run("git", "show", "-s", "--format=%ct", "HEAD").stdout.strip() +commits = { path: hash + for hash, path, branch in ( + line.split() + for line in run("git", "submodule", "status").stdout.splitlines() ) } sha256 = {} for fn in args.firmware: @@ -29,11 +35,8 @@ for fn in args.firmware: manifest = json.dumps(dict(head = head, time = time, commits = commits, sha256 = sha256), indent = 2, sort_keys = True) if os.path.isdir(os.getenv("GNUPGHOME", "")): - gpg = subprocess.Popen(("gpg", "--clearsign", "--personal-digest-preferences", "SHA256", "--no-permission-warning"), - stdin = subprocess.PIPE, stdout = subprocess.PIPE, universal_newlines = True) - manifest = gpg.communicate(manifest)[0] - if gpg.returncode: - sys.exit("gpg failed") + manifest = run("gpg", "--clearsign", "--personal-digest-preferences", "SHA256", "--no-permission-warning", + input = manifest).stdout with tempfile.NamedTemporaryFile("w+") as f: os.fchmod(f.fileno(), 0o644) |