X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-format-patch.sh;h=2ebf7e8596eaf9253cf302a01d9f9fb8c08041cf;hb=90321c106ca6e36c0e884ca677c9a52dea47bdde;hp=b43ba3909c200b84e23d678408a0bf876fd3f3c6;hpb=72e5890b68e7199d92620d3bba91fa36dd259404;p=git.git diff --git a/git-format-patch.sh b/git-format-patch.sh index b43ba390..2ebf7e85 100755 --- a/git-format-patch.sh +++ b/git-format-patch.sh @@ -3,30 +3,30 @@ # Copyright (c) 2005 Junio C Hamano # -. git-sh-setup || die "Not a git archive." +USAGE='[-n | -k] [-o | --stdout] [--signoff] [--check] [--diff-options] [--attach] []' +LONG_USAGE='Prepare each commit with its patch since head forked from + head, one file per patch formatted to resemble UNIX mailbox +format, for e-mail submission or use with git-am. -usage () { - echo >&2 "usage: $0"' [-n] [-o dir | --stdout] [--keep-subject] [--mbox] - [--check] [--signoff] [-...] - ( from..to ... | upstream [ our-head ] ) +Each output file is numbered sequentially from 1, and uses the +first line of the commit message (massaged for pathname safety) +as the filename. -Prepare each commit with its patch since our-head forked from upstream, -one file per patch, for e-mail submission. Each output file is -numbered sequentially from 1, and uses the first line of the commit -message (massaged for pathname safety) as the filename. +When -o is specified, output files are created in ; otherwise +they are created in the current working directory. This option +is ignored if --stdout is specified. -When -o is specified, output files are created in that directory; otherwise in -the current working directory. +When -n is specified, instead of "[PATCH] Subject", the first +line is formatted as "[PATCH N/M] Subject", unless you have only +one patch. -When -n is specified, instead of "[PATCH] Subject", the first line is formatted -as "[PATCH N/M] Subject", unless you have only one patch. +When --attach is specified, patches are attached, not inlined.' -When --mbox is specified, the output is formatted to resemble -UNIX mailbox format, and can be concatenated together for processing -with applymbox. -' - exit 1 -} +. git-sh-setup + +# Force diff to run in C locale. +LANG=C LC_ALL=C +export LANG LC_ALL diff_opts= LF=' @@ -36,14 +36,14 @@ outdir=./ while case "$#" in 0) break;; esac do case "$1" in - -a|--a|--au|--aut|--auth|--autho|--author) - author=t ;; -c|--c|--ch|--che|--chec|--check) check=t ;; - -d|--d|--da|--dat|--date) - date=t ;; - -m|--m|--mb|--mbo|--mbox) - date=t author=t mbox=t ;; + -a|--a|--au|--aut|--auth|--autho|--author|\ + -d|--d|--da|--dat|--date|\ + -m|--m|--mb|--mbo|--mbox) # now noop + ;; + --at|--att|--atta|--attac|--attach) + attach=t ;; -k|--k|--ke|--kee|--keep|--keep-|--keep-s|--keep-su|--keep-sub|\ --keep-subj|--keep-subje|--keep-subjec|--keep-subject) keep_subject=t ;; @@ -52,7 +52,7 @@ do -s|--s|--si|--sig|--sign|--signo|--signof|--signoff) signoff=t ;; --st|--std|--stdo|--stdou|--stdout) - stdout=t mbox=t date=t author=t ;; + stdout=t ;; -o=*|--o=*|--ou=*|--out=*|--outp=*|--outpu=*|--output=*|--output-=*|\ --output-d=*|--output-di=*|--output-dir=*|--output-dire=*|\ --output-direc=*|--output-direct=*|--output-directo=*|\ @@ -63,6 +63,9 @@ do --output-directo|--output-director|--output-directory) case "$#" in 1) usage ;; esac; shift outdir="$1" ;; + -h|--h|--he|--hel|--help) + usage + ;; -*' '* | -*"$LF"* | -*' '*) # Ignore diff option that has whitespace for now. ;; @@ -95,7 +98,7 @@ filelist=$tmp-files # Also, "rev1.." should mean "rev1..HEAD"; git-diff users are # familiar with that syntax. -case "$#,$1" in +case "$#,$1$2" in 1,?*..?*) # single "rev1..rev2" ;; @@ -127,7 +130,8 @@ do rev2=`expr "$revpair" : '.*\.\.\(.*\)'` ;; *) - usage + rev1="$revpair^" + rev2="$revpair" ;; esac git-rev-parse --verify "$rev1^0" >/dev/null 2>&1 || @@ -149,6 +153,12 @@ do done >$series me=`git-var GIT_AUTHOR_IDENT | sed -e 's/>.*/>/'` +headers=`git-repo-config --get format.headers` +case "$attach" in +"") ;; +*) + mimemagic="050802040500080604070107" +esac case "$outdir" in */) ;; @@ -171,81 +181,138 @@ titleScript=' q ' -whosepatchScript=' -/^author /{ - s/author \(.*>\) \(.*\)$/au='\''\1'\'' ad='\''\2'\''/p - q -}' - process_one () { - mailScript=' - /./d - /^$/n' - case "$keep_subject" in - t) ;; - *) - mailScript="$mailScript"' - s|^\[PATCH[^]]*\] *|| - s|^|[PATCH'"$num"'] |' - ;; - esac - mailScript="$mailScript"' - s|^|Subject: |' - case "$mbox" in - t) - echo 'From nobody Mon Sep 17 00:00:00 2001' ;# UNIX "From" line - ;; - esac + perl -w -e ' +my ($keep_subject, $num, $signoff, $headers, $mimemagic, $commsg) = @ARGV; +my ($signoff_pattern, $done_header, $done_subject, $done_separator, $signoff_seen, + $last_was_signoff); - eval "$(sed -ne "$whosepatchScript" $commsg)" - test "$author,$au" = ",$me" || { - mailScript="$mailScript"' - a\ -From: '"$au" - } - test "$date,$au" = ",$me" || { - mailScript="$mailScript"' - a\ -Date: '"$ad" - } +if ($signoff) { + $signoff = "Signed-off-by: " . `git-var GIT_COMMITTER_IDENT`; + $signoff =~ s/>.*/>/; + $signoff_pattern = quotemeta($signoff); +} - mailScript="$mailScript"' - : body - p - n - b body' +my @weekday_names = qw(Sun Mon Tue Wed Thu Fri Sat); +my @month_names = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); - (cat $commsg ; echo; echo) | - sed -ne "$mailScript" | - git-stripspace +sub show_date { + my ($time, $tz) = @_; + my $minutes = abs($tz); + $minutes = int($minutes / 100) * 60 + ($minutes % 100); + if ($tz < 0) { + $minutes = -$minutes; + } + my $t = $time + $minutes * 60; + my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday) = gmtime($t); + return sprintf("%s %s %d %02d:%02d:%02d %d %+05d", + $weekday_names[$wday], + $month_names[$mon], + $mday, $hour, $min, $sec, + $year+1900, $tz); +} - test "$signoff" = "t" && { - offsigner=`git-var GIT_COMMITTER_IDENT | sed -e 's/>.*/>/'` - line="Signed-off-by: $offsigner" - grep -q "^$line\$" $commsg || { - echo - echo "$line" - echo - } +print "From nobody Mon Sep 17 00:00:00 2001\n"; +open FH, "git stripspace <$commsg |" or die "open $commsg pipe"; +while () { + unless ($done_header) { + if (/^$/) { + $done_header = 1; } - echo - echo '---' - echo + elsif (/^author (.*>) (.*)$/) { + my ($author_ident, $author_date) = ($1, $2); + my ($utc, $off) = ($author_date =~ /^(\d+) ([-+]?\d+)$/); + $author_date = show_date($utc, $off); + + print "From: $author_ident\n"; + print "Date: $author_date\n"; + } + next; + } + unless ($done_subject) { + unless ($keep_subject) { + s/^\[PATCH[^]]*\]\s*//; + s/^/[PATCH$num] /; + } + if ($headers) { + print "$headers\n"; + } + print "Subject: $_"; + if ($mimemagic) { + print "MIME-Version: 1.0\n"; + print "Content-Type: multipart/mixed;\n"; + print " boundary=\"------------$mimemagic\"\n"; + print "\n"; + print "This is a multi-part message in MIME format.\n"; + print "--------------$mimemagic\n"; + print "Content-Type: text/plain; charset=UTF-8; format=fixed\n"; + print "Content-Transfer-Encoding: 8bit\n"; + } + $done_subject = 1; + next; + } + unless ($done_separator) { + print "\n"; + $done_separator = 1; + next if (/^$/); + } + + $last_was_signoff = 0; + if (/Signed-off-by:/i) { + if ($signoff ne "" && /Signed-off-by:\s*$signoff_pattern$/i) { + $signoff_seen = 1; + } + } + print $_; +} +if (!$signoff_seen && $signoff ne "") { + if (!$last_was_signoff) { + print "\n"; + } + print "$signoff\n"; +} +print "\n---\n\n"; +close FH or die "close $commsg pipe"; +' "$keep_subject" "$num" "$signoff" "$headers" "$mimemagic" $commsg + git-diff-tree -p $diff_opts "$commit" | git-apply --stat --summary echo - git-cat-file commit "$commit^" | sed -e 's/^tree /applies-to: /' -e q + case "$mimemagic" in + '');; + *) + echo "--------------$mimemagic" + echo "Content-Type: text/x-patch;" + echo " name=\"$commit.diff\"" + echo "Content-Transfer-Encoding: 8bit" + echo "Content-Disposition: inline;" + echo " filename=\"$commit.diff\"" + echo + esac git-diff-tree -p $diff_opts "$commit" - echo "---" - echo "@@GIT_VERSION@@" - - case "$mbox" in - t) + case "$mimemagic" in + '') + echo "-- " + echo "@@GIT_VERSION@@" + ;; + *) + echo + echo "--------------$mimemagic--" echo ;; esac + echo } total=`wc -l <$series | tr -dc "[0-9]"` +case "$total,$numbered" in +1,*) + numfmt='' ;; +*,t) + numfmt=`echo "$total" | wc -c` + numfmt=$(($numfmt-1)) + numfmt=" %0${numfmt}d/$total" +esac + i=1 while read commit do @@ -254,16 +321,13 @@ do case "$numbered" in '') num= ;; *) - case $total in - 1) num= ;; - *) num=' '`printf "%d/%d" $i $total` ;; - esac + num=`printf "$numfmt" $i` ;; esac file=`printf '%04d-%stxt' $i "$title"` if test '' = "$stdout" then - echo "* $file" + echo "$file" process_one >"$outdir$file" if test t = "$check" then @@ -274,7 +338,7 @@ do : fi else - echo >&2 "* $file" + echo >&2 "$file" process_one fi i=`expr "$i" + 1`