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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /config/nsinstall.py
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'config/nsinstall.py')
-rw-r--r--config/nsinstall.py172
1 files changed, 172 insertions, 0 deletions
diff --git a/config/nsinstall.py b/config/nsinstall.py
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+++ b/config/nsinstall.py
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+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This is a partial python port of nsinstall.
+# It's intended to be used when there's no natively compile nsinstall
+# available, and doesn't intend to be fully equivalent.
+# Its major use is for l10n repackaging on systems that don't have
+# a full build environment set up.
+# The basic limitation is, it doesn't even try to link and ignores
+# all related options.
+import os
+import os.path
+import shutil
+import sys
+from optparse import OptionParser
+
+import mozfile
+import six
+
+
+def _nsinstall_internal(argv):
+ usage = "usage: %prog [options] arg1 [arg2 ...] target-directory"
+ p = OptionParser(usage=usage)
+
+ p.add_option("-D", action="store_true", help="Create a single directory only")
+ p.add_option("-t", action="store_true", help="Preserve time stamp")
+ p.add_option("-m", action="store", help="Set mode", metavar="mode")
+ p.add_option("-d", action="store_true", help="Create directories in target")
+ p.add_option(
+ "-R", action="store_true", help="Use relative symbolic links (ignored)"
+ )
+ p.add_option(
+ "-L", action="store", metavar="linkprefix", help="Link prefix (ignored)"
+ )
+ p.add_option(
+ "-X",
+ action="append",
+ metavar="file",
+ help="Ignore a file when installing a directory recursively.",
+ )
+
+ # The remaining arguments are not used in our tree, thus they're not
+ # implented.
+ def BadArg(option, opt, value, parser):
+ parser.error("option not supported: {0}".format(opt))
+
+ p.add_option(
+ "-C", action="callback", metavar="CWD", callback=BadArg, help="NOT SUPPORTED"
+ )
+ p.add_option(
+ "-o",
+ action="callback",
+ callback=BadArg,
+ help="Set owner (NOT SUPPORTED)",
+ metavar="owner",
+ )
+ p.add_option(
+ "-g",
+ action="callback",
+ callback=BadArg,
+ help="Set group (NOT SUPPORTED)",
+ metavar="group",
+ )
+
+ (options, args) = p.parse_args(argv)
+
+ if options.m:
+ # mode is specified
+ try:
+ options.m = int(options.m, 8)
+ except Exception:
+ sys.stderr.write("nsinstall: {0} is not a valid mode\n".format(options.m))
+ return 1
+
+ # just create one directory?
+ def maybe_create_dir(dir, mode, try_again):
+ dir = os.path.abspath(dir)
+ if os.path.exists(dir):
+ if not os.path.isdir(dir):
+ print("nsinstall: {0} is not a directory".format(dir), file=sys.stderr)
+ return 1
+ if mode:
+ os.chmod(dir, mode)
+ return 0
+
+ try:
+ if mode:
+ os.makedirs(dir, mode)
+ else:
+ os.makedirs(dir)
+ except Exception as e:
+ # We might have hit EEXIST due to a race condition (see bug 463411) -- try again once
+ if try_again:
+ return maybe_create_dir(dir, mode, False)
+ print("nsinstall: failed to create directory {0}: {1}".format(dir, e))
+ return 1
+ else:
+ return 0
+
+ if options.X:
+ options.X = [os.path.abspath(path) for path in options.X]
+
+ if options.D:
+ return maybe_create_dir(args[0], options.m, True)
+
+ # nsinstall arg1 [...] directory
+ if len(args) < 2:
+ p.error("not enough arguments")
+
+ def copy_all_entries(entries, target):
+ for e in entries:
+ e = os.path.abspath(e)
+ if options.X and e in options.X:
+ continue
+
+ dest = os.path.join(target, os.path.basename(e))
+ dest = os.path.abspath(dest)
+ handleTarget(e, dest)
+ if options.m:
+ os.chmod(dest, options.m)
+
+ # set up handler
+ if options.d:
+ # we're supposed to create directories
+ def handleTarget(srcpath, targetpath):
+ # target directory was already created, just use mkdir
+ os.mkdir(targetpath)
+
+ else:
+ # we're supposed to copy files
+ def handleTarget(srcpath, targetpath):
+ if os.path.isdir(srcpath):
+ if not os.path.exists(targetpath):
+ os.mkdir(targetpath)
+ entries = [os.path.join(srcpath, e) for e in os.listdir(srcpath)]
+ copy_all_entries(entries, targetpath)
+ # options.t is not relevant for directories
+ if options.m:
+ os.chmod(targetpath, options.m)
+ else:
+ if os.path.exists(targetpath):
+ if sys.platform == "win32":
+ mozfile.remove(targetpath)
+ else:
+ os.remove(targetpath)
+ if options.t:
+ shutil.copy2(srcpath, targetpath)
+ else:
+ shutil.copy(srcpath, targetpath)
+
+ # the last argument is the target directory
+ target = args.pop()
+ # ensure target directory (importantly, we do not apply a mode to the directory
+ # because we want to copy files into it and the mode might be read-only)
+ rv = maybe_create_dir(target, None, True)
+ if rv != 0:
+ return rv
+
+ copy_all_entries(args, target)
+ return 0
+
+
+# nsinstall as a native command is always UTF-8
+
+
+def nsinstall(argv):
+ return _nsinstall_internal([six.ensure_text(arg, "utf-8") for arg in argv])
+
+
+if __name__ == "__main__":
+ sys.exit(_nsinstall_internal(sys.argv[1:]))