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| author | Pierre Habouzit <madcoder@debian.org> | 2007-10-15 01:35:37 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2007-10-29 21:03:30 -0700 |
| commit | 4a59fd131229968b08af9bdf221c341f54c52983 (patch) | |
| tree | a8ef53eb16f801c0aee2dde11f6dee7c283e170a /Makefile | |
| parent | 09149c7809a37a52b38d8d7a0621e2fb8943d8fe (diff) | |
| download | git-4a59fd131229968b08af9bdf221c341f54c52983.tar.gz git-4a59fd131229968b08af9bdf221c341f54c52983.tar.xz | |
Add a simple option parser.
The option parser takes argc, argv, an array of struct option
and a usage string. Each of the struct option elements in the array
describes a valid option, its type and a pointer to the location where the
value is written. The entry point is parse_options(), which scans through
the given argv, and matches each option there against the list of valid
options. During the scan, argv is rewritten to only contain the
non-option command line arguments and the number of these is returned.
Aggregation of single switches is allowed:
-rC0 is the same as -r -C 0 (supposing that -C wants an arg).
Every long option automatically support the option with the same name,
prefixed with 'no-' to unset the switch. It assumes that initial value for
strings are "NULL" and for integers is "0".
Long options are supported either with '=' or without:
--some-option=foo is the same as --some-option foo
Acked-by: Kristian Høgsberg <krh@redhat.com>
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -290,7 +290,7 @@ LIB_H = \ run-command.h strbuf.h tag.h tree.h git-compat-util.h revision.h \ tree-walk.h log-tree.h dir.h path-list.h unpack-trees.h builtin.h \ utf8.h reflog-walk.h patch-ids.h attr.h decorate.h progress.h \ - mailmap.h remote.h transport.h + mailmap.h remote.h parse-options.h transport.h DIFF_OBJS = \ diff.o diff-lib.o diffcore-break.o diffcore-order.o \ @@ -313,7 +313,7 @@ LIB_OBJS = \ alloc.o merge-file.o path-list.o help.o unpack-trees.o $(DIFF_OBJS) \ color.o wt-status.o archive-zip.o archive-tar.o shallow.o utf8.o \ convert.o attr.o decorate.o progress.o mailmap.o symlinks.o remote.o \ - transport.o bundle.o walker.o + transport.o bundle.o walker.o parse-options.o BUILTIN_OBJS = \ builtin-add.o \ |