diff options
author | Rob Austein <sra@hactrn.net> | 2016-06-27 16:26:25 -0400 |
---|---|---|
committer | Rob Austein <sra@hactrn.net> | 2016-06-27 16:26:25 -0400 |
commit | 0f3cc3aa55bcc6476d721f9fbb8dfe8559d85ff7 (patch) | |
tree | b26632f3ff40fe79fabc07e5d63be4953ef71df9 /build-firmware-package.py | |
parent | f7aa0ad426ddfc01f66212a6c4f5cf352400faf2 (diff) |
First cut at consolidated alpha releng.
Undoubtedly doesn't work yet, and still needs doc, but perhaps now
ready for testing on build machine.
Diffstat (limited to 'build-firmware-package.py')
-rwxr-xr-x | build-firmware-package.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/build-firmware-package.py b/build-firmware-package.py new file mode 100755 index 0000000..0df116b --- /dev/null +++ b/build-firmware-package.py @@ -0,0 +1,34 @@ +#!/usr/bin/env python + +import subprocess +import tempfile +import argparse +import hashlib +import tarfile +import json +import os + +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(mode = "w", fileobj = args.tarfile) +head = subprocess.check_output(("git", "rev-parse", "HEAD")).strip() +time = subprocess.check_output(("git", "show", "-s", "--format=%ct", "HEAD")).strip() +commits = [line.split() for line in subprocess.check_output(("git", "submodule", "status")).splitlines()] +sha256 = {} + +for fn in args.firmware: + with open(fn, "rb") as f: + sha256[os.path.basename(fn)] = hashlib.sha256(f.read()).hexdigest() + tar.add(fn, os.path.basename(fn)) + +with tempfile.NamedTemporaryFile() as f: + gpg = subprocess.Popen(("gpg", "--clearsign", "--personal-digest-preferences", "SHA256", "--no-permission-warning"), + stdin = subprocess.PIPE, stdout = f) + json.dump(dict(head = head, time = time, commits = commits, sha256 = sha256), gpg.stdin, indent = 2) + gpg.stdin.close() + if gpg.wait(): + raise subprocess.CalledProcessError(gpg.returncode, "gpg") + tar.add(f.name, "MANIFEST") |