Update usage statement to remove a no-longer supported option, and to hide two options (one a no-op, one internal) unless --help-all is used. Use "test -t 0" instead of "tty -s" to detect when stdin is a terminal. (test -t 0 is used elsewhere in git-am and in other git shell scripts, tty -s is not, and appears to be deprecated by POSIX) Use "test ..." instead of "[ ... ]" and "die <msg>" instead of "echo <msg> >&2; exit 1" to be consistent with rest of script. Signed-off-by: Jay Soffian <jaysoffian@xxxxxxxxx> --- Change from v2: mention who deprecated "tty -s" in commit message. git-am.sh | 12 ++++-------- 1 files changed, 4 insertions(+), 8 deletions(-) diff --git a/git-am.sh b/git-am.sh index 92a64b2..670fc02 100755 --- a/git-am.sh +++ b/git-am.sh @@ -8,9 +8,8 @@ OPTIONS_SPEC="\ git am [options] [<mbox>|<Maildir>...] git am [options] (--resolved | --skip | --abort) -- -d,dotest= (removed -- do not use) i,interactive run interactively -b,binary (historical option -- no-op) +b,binary* (historical option -- no-op) 3,3way allow fall back on 3way merging if needed s,signoff add a Signed-off-by line to the commit message u,utf8 recode into utf8 (default) @@ -24,7 +23,7 @@ resolvemsg= override error message when patch failure occurs r,resolved to be used after a patch failure skip skip the current patch abort restore the original branch and abort the patching operation. -rebasing (internal use for git-rebase)" +rebasing* (internal use for git-rebase)" . git-sh-setup prefix=$(git rev-parse --show-prefix) @@ -204,7 +203,7 @@ then # unreliable -- stdin could be /dev/null for example # and the caller did not intend to feed us a patch but # wanted to continue unattended. - tty -s + test -t 0 ;; *) false @@ -281,10 +280,7 @@ fi case "$resolved" in '') files=$(git diff-index --cached --name-only HEAD --) || exit - if [ "$files" ]; then - echo "Dirty index: cannot apply patches (dirty: $files)" >&2 - exit 1 - fi + test "$files" && die "Dirty index: cannot apply patches (dirty: $files)" esac if test "$(cat "$dotest/utf8")" = t -- 1.6.1.224.gb56c -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
