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This script will download the snapshot files and tar them into a ../rust_$VERSION.orig-dl.tar.gz file. Signed-off-by: Jordan Justen <jljusten@gmail.com>
59 lines
1.7 KiB
Python
Executable File
59 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python
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import os
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import re
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import StringIO
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import subprocess
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import sys
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import tarfile
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import urllib3
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deb_dir = os.path.dirname(os.path.realpath(sys.argv[0]))
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src_root_dir = os.path.realpath(os.path.join(deb_dir, '..'))
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src_root_parent_dir = os.path.realpath(os.path.join(src_root_dir, '..'))
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snapshot_dir = os.path.join(src_root_dir, 'src', 'etc')
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os.environ['CFG_SRC_DIR'] = src_root_dir
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os.chdir(src_root_dir)
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ps = subprocess.Popen('dpkg-parsechangelog', stdout=subprocess.PIPE)
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version = ps.stdout.read()
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regex = re.compile('^Version:\s*(\S+)\s*$', re.MULTILINE)
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mo = regex.search(version)
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assert mo is not None
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version = mo.group(1)
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upstream_version = version.split('-')[0]
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sys.path.append(snapshot_dir)
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from snapshot import determine_curr_snapshot
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snapshots = {}
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for arch in ('i386', 'x86_64'):
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snapshots[arch] = determine_curr_snapshot(arch + '-unknown-linux')
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http = urllib3.PoolManager()
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def create_dl_tarball():
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dl_tarfile = 'rust_' + upstream_version + '.orig-dl.tar.gz'
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dl_tarfile = os.path.join(src_root_parent_dir, dl_tarfile)
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tar = tarfile.open(dl_tarfile, 'w:gz')
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url_base = 'https://static.rust-lang.org/stage0-snapshots/'
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for arch in snapshots.iterkeys():
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snapshot = snapshots[arch]
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url = url_base + snapshot
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print 'Downloading', snapshot, '...',
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sys.stdout.flush()
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r = http.request('GET', url)
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print
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assert(r.status == 200)
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filelike = StringIO.StringIO(r.data)
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tarinfo = tarfile.TarInfo(snapshot)
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tarinfo.size = len(filelike.buf)
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print 'Writing to', dl_tarfile, '...',
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tar.addfile(tarinfo, filelike)
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filelike.close()
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print
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tar.close()
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create_dl_tarball()
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