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| author | Hans Ulrich Niedermann <hun@n-dimensional.de> | 2007-11-06 15:28:16 +0100 |
|---|---|---|
| committer | Hans Ulrich Niedermann <hun@n-dimensional.de> | 2007-11-06 15:28:16 +0100 |
| commit | 52854e095f8dcf6cba1d44005ccca2a7ccddd63f (patch) | |
| tree | fd6188c6f8c5d7293336b4a82f4a4fa76dea9582 | |
| parent | 9721e2d12e61e20d0f809256d5af3a23f0ce72f5 (diff) | |
| download | ndim-git-utils-52854e095f8dcf6cba1d44005ccca2a7ccddd63f.tar.gz ndim-git-utils-52854e095f8dcf6cba1d44005ccca2a7ccddd63f.tar.xz ndim-git-utils-52854e095f8dcf6cba1d44005ccca2a7ccddd63f.zip | |
Add $() check, let --help show man pagev1.9
| -rwxr-xr-x | git-amb/git-amb.in | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/git-amb/git-amb.in b/git-amb/git-amb.in index 75a1c5b..6aab868 100755 --- a/git-amb/git-amb.in +++ b/git-amb/git-amb.in @@ -22,21 +22,48 @@ # Known to work and tested with # - git 1.5.3.4 +unset CDPATH + +if test "x$(pwd)" = "x`pwd`" && test "y$(echo "foobar")" = "y`echo foobar`" +then :; +else + echo "$self: FATAL: This shell does not support POSIX sh \$() command substitution" >&2 + exit 1 +fi self="$(basename "$0")" +bindir="$(cd "$(dirname "$0")" && pwd)" +prefixdir="$(dirname "$bindir")" case "$1" in - -V|--version) - echo "$self (@PACKAGE_NAME@) @PACKAGE_VERSION@" - exit 0 - ;; + -V|--version) + echo "$self (@PACKAGE_NAME@) @PACKAGE_VERSION@" + exit 0 + ;; + -h|--help) + for manpage in \ + "${prefixdir}/share/man/man1/${self}.1.gz" \ + "${prefixdir}/share/man/man1/${self}.1" \ + "${prefixdir}/man/man1/${self}.1.gz" \ + "${prefixdir}/man/man1/${self}.1" \ + ; + do + if test -s "$manpage" + then + if man "$manpage" 2> /dev/null + then + exit 0 + fi + fi + done + ;; esac USAGE="<command> [params...]" LONG_USAGE="\ Build automake based git checkout in branch specific build and install trees. -For more details, see the git-amb(1) man page." +For more details, see the ${self}(1) man page." . git-sh-setup require_work_tree |