Mercurial > cgi-bin > hgweb.cgi > tincan
annotate install-static @ 59:60907204a265 draft
Support case-insensitive filesystems properly.
| author | David Barts <n5jrn@me.com> |
|---|---|
| date | Fri, 31 May 2019 21:20:22 -0700 |
| parents | 243603aaab7e |
| children |
| rev | line source |
|---|---|
| 49 | 1 #!/usr/bin/env python3 |
| 2 # Install the static files from the source webapp tree into the target | |
| 3 # directory. | |
| 4 | |
| 5 # I m p o r t s | |
| 6 | |
| 7 import os, sys | |
| 8 from argparse import ArgumentParser | |
| 9 import shutil | |
| 10 from stat import S_ISDIR, S_ISREG | |
|
59
60907204a265
Support case-insensitive filesystems properly.
David Barts <n5jrn@me.com>
parents:
52
diff
changeset
|
11 from tincan import _casef |
| 49 | 12 |
| 13 # V a r i a b l e s | |
| 14 | |
| 15 NOT_STATIC = set([".pspx", ".pt", ".py", ".pyc"]) | |
| 16 MYNAME = os.path.basename(sys.argv[0]) | |
| 17 WINF = "WEB-INF" | |
| 18 copyfile = shutil.copy2 | |
| 19 | |
| 20 # F u n c t i o n s | |
| 21 | |
| 22 def dir_must_exist(d): | |
| 23 if not os.path.isdir(d): | |
| 24 sys.stderr.write( | |
| 25 "{0}: {1!r} - no such directory\n".format(MYNAME, d)) | |
| 26 sys.exit(2) | |
| 27 | |
| 28 def copydir(source, target, exclude=True): | |
| 29 for entry in os.listdir(source): | |
|
59
60907204a265
Support case-insensitive filesystems properly.
David Barts <n5jrn@me.com>
parents:
52
diff
changeset
|
30 if exclude and _casef(entry, "upper") == WINF: |
| 49 | 31 continue |
|
59
60907204a265
Support case-insensitive filesystems properly.
David Barts <n5jrn@me.com>
parents:
52
diff
changeset
|
32 if entry.startswith(".") or _casef(os.path.splitext(entry)[1]) in NOT_STATIC: |
| 49 | 33 continue |
| 34 spath = os.path.join(source, entry) | |
| 35 tpath = os.path.join(target, entry) | |
| 36 stype = os.stat(spath).st_mode | |
| 50 | 37 try: |
| 38 ttype = os.stat(tpath).st_mode | |
| 39 except FileNotFoundError: | |
| 40 ttype = None | |
| 49 | 41 if S_ISREG(stype): |
| 50 | 42 if ttype is not None and not S_ISREG(ttype): |
| 43 sys.stderr.write( | |
| 44 "{0}: {1!r} not a file\n".format(MYNAME, tpath)) | |
| 45 sys.exit(1) | |
| 49 | 46 if args.move: |
| 47 print("mv", repr(spath), repr(tpath)) | |
| 48 shutil.move(spath, tpath) | |
| 49 else: | |
| 50 print("cp", repr(spath), repr(tpath)) | |
| 51 copyfile(spath, tpath) | |
| 52 elif S_ISDIR(stype): | |
| 52 | 53 if ttype is None: |
| 49 | 54 print("mkdir", repr(tpath)) |
| 55 os.mkdir(tpath) | |
| 52 | 56 elif not S_ISDIR(ttype): |
| 57 sys.stderr.write( | |
| 58 "{0}: {1!r} not a directory\n".format(MYNAME, tpath)) | |
| 59 sys.exit(1) | |
| 49 | 60 copydir(spath, tpath, False) |
| 61 else: | |
| 62 sys.stderr.write( | |
| 63 "{0}: warning - {1!r} not a file or directory\n".format(spath)) | |
| 64 | |
| 65 # M a i n P r o g r a m | |
| 66 | |
| 67 parser = ArgumentParser(prog=sys.argv[0], usage="%(prog)s [options] source target") | |
| 68 group = parser.add_mutually_exclusive_group() | |
| 69 group.add_argument("-m", "--move", | |
| 70 action="store_true", help="move files instead of copying them") | |
| 71 group.add_argument("-n", "--no-preserve", | |
| 72 action="store_true", help="DO NOT preserve modes, times, etc.") | |
| 73 parser.add_argument("source", nargs=1) | |
| 74 parser.add_argument("target", nargs=1) | |
| 75 args = parser.parse_args(sys.argv[1:]) | |
| 76 source = args.source[0] | |
| 77 target = args.target[0] | |
| 78 | |
| 79 if args.no_preserve: | |
| 80 copyfile = shutil.copyfile | |
| 81 | |
| 82 dir_must_exist(source) | |
| 83 dir_must_exist(os.path.join(source, WINF)) | |
| 84 | |
| 85 try: | |
| 86 if not os.path.isdir(target): | |
| 87 print("mkdir", repr(target)) | |
| 88 os.mkdir(target) | |
| 89 copydir(source, target) | |
| 90 except (OSError, shutil.Error) as e: | |
| 91 sys.stderr.write("{0}: {1!s}\n".format(MYNAME, e)) | |
| 92 sys.exit(1) | |
| 93 | |
| 94 sys.exit(0) |