diff options
author | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2013-01-16 11:41:16 +0000 |
---|---|---|
committer | Sam Thursfield <sam.thursfield@codethink.co.uk> | 2013-01-16 11:41:16 +0000 |
commit | b3cac737802959c96ff35fb1b8a6a54e4a5f4812 (patch) | |
tree | 1be8e67d9d3d0064c8dd0b5132d06c3a1b168b40 /tools | |
parent | 6b3c38ce0f98e7fa0476621ac64e8602655fdadf (diff) | |
download | flex-b3cac737802959c96ff35fb1b8a6a54e4a5f4812.tar.gz |
Commit files from flex 2.5.37 tarball
Flex has a circular dependency on itself when build from git.
Diffstat (limited to 'tools')
-rw-r--r-- | tools/Makefile.am | 3 | ||||
-rw-r--r-- | tools/Makefile.in | 358 | ||||
-rwxr-xr-x | tools/git2cl | 372 |
3 files changed, 731 insertions, 2 deletions
diff --git a/tools/Makefile.am b/tools/Makefile.am index 04dc89d..48385da 100644 --- a/tools/Makefile.am +++ b/tools/Makefile.am @@ -1,4 +1,3 @@ EXTRA_DIST = \ - cvsauthors \ - cvs2cl.pl + git2cl diff --git a/tools/Makefile.in b/tools/Makefile.in new file mode 100644 index 0000000..8d7dda9 --- /dev/null +++ b/tools/Makefile.in @@ -0,0 +1,358 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = tools +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \ + $(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/lib-ld.m4 \ + $(top_srcdir)/m4/lib-link.m4 $(top_srcdir)/m4/lib-prefix.m4 \ + $(top_srcdir)/m4/nls.m4 $(top_srcdir)/m4/po.m4 \ + $(top_srcdir)/m4/progtest.m4 $(top_srcdir)/configure.in +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = $(top_builddir)/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +SOURCES = +DIST_SOURCES = +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) +ACLOCAL = @ACLOCAL@ +ALLOCA = @ALLOCA@ +AMTAR = @AMTAR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +BISON = @BISON@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +GMSGFMT = @GMSGFMT@ +GREP = @GREP@ +HELP2MAN = @HELP2MAN@ +INDENT = @INDENT@ +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +INTLLIBS = @INTLLIBS@ +LDFLAGS = @LDFLAGS@ +LEX = @LEX@ +LEXLIB = @LEXLIB@ +LEX_OUTPUT_ROOT = @LEX_OUTPUT_ROOT@ +LIBICONV = @LIBICONV@ +LIBINTL = @LIBINTL@ +LIBOBJS = @LIBOBJS@ +LIBS = @LIBS@ +LN_S = @LN_S@ +LTLIBICONV = @LTLIBICONV@ +LTLIBINTL = @LTLIBINTL@ +LTLIBOBJS = @LTLIBOBJS@ +M4 = @M4@ +MAKEINFO = @MAKEINFO@ +MKDIR_P = @MKDIR_P@ +MKINSTALLDIRS = @MKINSTALLDIRS@ +MSGFMT = @MSGFMT@ +MSGMERGE = @MSGMERGE@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ +PACKAGE_NAME = @PACKAGE_NAME@ +PACKAGE_STRING = @PACKAGE_STRING@ +PACKAGE_TARNAME = @PACKAGE_TARNAME@ +PACKAGE_URL = @PACKAGE_URL@ +PACKAGE_VERSION = @PACKAGE_VERSION@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +POSUB = @POSUB@ +RANLIB = @RANLIB@ +SET_MAKE = @SET_MAKE@ +SHELL = @SHELL@ +STRIP = @STRIP@ +USE_NLS = @USE_NLS@ +VERSION = @VERSION@ +XGETTEXT = @XGETTEXT@ +YACC = @YACC@ +YFLAGS = @YFLAGS@ +abs_builddir = @abs_builddir@ +abs_srcdir = @abs_srcdir@ +abs_top_builddir = @abs_top_builddir@ +abs_top_srcdir = @abs_top_srcdir@ +ac_ct_CC = @ac_ct_CC@ +ac_ct_CXX = @ac_ct_CXX@ +am__include = @am__include@ +am__leading_dot = @am__leading_dot@ +am__quote = @am__quote@ +am__tar = @am__tar@ +am__untar = @am__untar@ +bindir = @bindir@ +build = @build@ +build_alias = @build_alias@ +build_cpu = @build_cpu@ +build_os = @build_os@ +build_vendor = @build_vendor@ +builddir = @builddir@ +datadir = @datadir@ +datarootdir = @datarootdir@ +docdir = @docdir@ +dvidir = @dvidir@ +exec_prefix = @exec_prefix@ +host = @host@ +host_alias = @host_alias@ +host_cpu = @host_cpu@ +host_os = @host_os@ +host_vendor = @host_vendor@ +htmldir = @htmldir@ +includedir = @includedir@ +infodir = @infodir@ +install_sh = @install_sh@ +libdir = @libdir@ +libexecdir = @libexecdir@ +localedir = @localedir@ +localstatedir = @localstatedir@ +mandir = @mandir@ +mkdir_p = @mkdir_p@ +oldincludedir = @oldincludedir@ +pdfdir = @pdfdir@ +prefix = @prefix@ +program_transform_name = @program_transform_name@ +psdir = @psdir@ +sbindir = @sbindir@ +sharedstatedir = @sharedstatedir@ +srcdir = @srcdir@ +sysconfdir = @sysconfdir@ +target_alias = @target_alias@ +top_build_prefix = @top_build_prefix@ +top_builddir = @top_builddir@ +top_srcdir = @top_srcdir@ +EXTRA_DIST = \ + git2cl + +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps) + @for dep in $?; do \ + case '$(am__configure_deps)' in \ + *$$dep*) \ + ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \ + && { if test -f $@; then exit 0; else break; fi; }; \ + exit 1;; \ + esac; \ + done; \ + echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnits tools/Makefile'; \ + $(am__cd) $(top_srcdir) && \ + $(AUTOMAKE) --gnits tools/Makefile +.PRECIOUS: Makefile +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): +tags: TAGS +TAGS: + +ctags: CTAGS +CTAGS: + + +distdir: $(DISTFILES) + @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ + list='$(DISTFILES)'; \ + dist_files=`for file in $$list; do echo $$file; done | \ + sed -e "s|^$$srcdirstrip/||;t" \ + -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ + case $$dist_files in \ + */*) $(MKDIR_P) `echo "$$dist_files" | \ + sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ + sort -u` ;; \ + esac; \ + for file in $$dist_files; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + if test -d $$d/$$file; then \ + dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test -d "$(distdir)/$$file"; then \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ + find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ + fi; \ + cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ + else \ + test -f "$(distdir)/$$file" \ + || cp -p $$d/$$file "$(distdir)/$$file" \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile +installdirs: +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES) + -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic mostlyclean-am + +distclean: distclean-am + -rm -f Makefile +distclean-am: clean-am distclean-generic + +dvi: dvi-am + +dvi-am: + +html: html-am + +html-am: + +info: info-am + +info-am: + +install-data-am: + +install-dvi: install-dvi-am + +install-dvi-am: + +install-exec-am: + +install-html: install-html-am + +install-html-am: + +install-info: install-info-am + +install-info-am: + +install-man: + +install-pdf: install-pdf-am + +install-pdf-am: + +install-ps: install-ps-am + +install-ps-am: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + -rm -f Makefile +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic + +pdf: pdf-am + +pdf-am: + +ps: ps-am + +ps-am: + +uninstall-am: + +.MAKE: install-am install-strip + +.PHONY: all all-am check check-am clean clean-generic distclean \ + distclean-generic distdir dvi dvi-am html html-am info info-am \ + install install-am install-data install-data-am install-dvi \ + install-dvi-am install-exec install-exec-am install-html \ + install-html-am install-info install-info-am install-man \ + install-pdf install-pdf-am install-ps install-ps-am \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic pdf pdf-am ps ps-am uninstall uninstall-am + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/tools/git2cl b/tools/git2cl new file mode 100755 index 0000000..1c2ab3f --- /dev/null +++ b/tools/git2cl @@ -0,0 +1,372 @@ +#!/usr/bin/perl + +# Copyright (C) 2007, 2008 Simon Josefsson <simon@josefsson.org> +# Copyright (C) 2007 Luis Mondesi <lemsx1@gmail.com> +# * calls git directly. To use it just: +# cd ~/Project/my_git_repo; git2cl > ChangeLog +# * implements strptime() +# * fixes bugs in $comment parsing +# - copy input before we remove leading spaces +# - skip "merge branch" statements as they don't +# have information about files (i.e. we never +# go into $state 2) +# - behaves like a pipe/filter if input is given from the CLI +# else it calls git log by itself +# +# The functions mywrap, last_line_len, wrap_log_entry are derived from +# the cvs2cl tool, see <http://www.red-bean.com/cvs2cl/>: +# Copyright (C) 2001,2002,2003,2004 Martyn J. Pearce <fluffy@cpan.org> +# Copyright (C) 1999 Karl Fogel <kfogel@red-bean.com> +# +# git2cl is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# git2cl is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with git2cl; see the file COPYING. If not, write to the Free +# Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +# 02111-1307, USA. + +use strict; +use POSIX qw(strftime); +use Text::Wrap qw(wrap); +use FileHandle; + +use constant EMPTY_LOG_MESSAGE => '*** empty log message ***'; + +# this is a helper hash for stptime. +# Assumes you are calling 'git log ...' with LC_ALL=C +my %month = ( + 'Jan'=>0, + 'Feb'=>1, + 'Mar'=>2, + 'Apr'=>3, + 'May'=>4, + 'Jun'=>5, + 'Jul'=>6, + 'Aug'=>7, + 'Sep'=>8, + 'Oct'=>9, + 'Nov'=>10, + 'Dec'=>11, +); + +my $fh = new FileHandle; + +sub key_ready +{ + my ($rin, $nfd); + vec($rin, fileno(STDIN), 1) = 1; + return $nfd = select($rin, undef, undef, 0); +} + +sub strptime { + my $str = shift; + return undef if not defined $str; + + # we are parsing this format + # Fri Oct 26 00:42:56 2007 -0400 + # to these fields + # sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1 + # Luis Mondesi <lemsx1@gmail.com> + my @date; + if ($str =~ /([[:alpha:]]{3})\s+([[:alpha:]]{3})\s+([[:digit:]]{1,2})\s+([[:digit:]]{1,2}):([[:digit:]]{1,2}):([[:digit:]]{1,2})\s+([[:digit:]]{4})/){ + push(@date,$6,$5,$4,$3,$month{$2},($7 - 1900),-1,-1,-1); + } else { + die ("Cannot parse date '$str'\n'"); + } + return @date; +} + +sub mywrap { + my ($indent1, $indent2, @text) = @_; + # If incoming text looks preformatted, don't get clever + my $text = Text::Wrap::wrap($indent1, $indent2, @text); + if ( grep /^\s+/m, @text ) { + return $text; + } + my @lines = split /\n/, $text; + $indent2 =~ s!^((?: {8})+)!"\t" x (length($1)/8)!e; + $lines[0] =~ s/^$indent1\s+/$indent1/; + s/^$indent2\s+/$indent2/ + for @lines[1..$#lines]; + my $newtext = join "\n", @lines; + $newtext .= "\n" + if substr($text, -1) eq "\n"; + return $newtext; +} + +sub last_line_len { + my $files_list = shift; + my @lines = split (/\n/, $files_list); + my $last_line = pop (@lines); + return length ($last_line); +} + +# A custom wrap function, sensitive to some common constructs used in +# log entries. +sub wrap_log_entry { + my $text = shift; # The text to wrap. + my $left_pad_str = shift; # String to pad with on the left. + + # These do NOT take left_pad_str into account: + my $length_remaining = shift; # Amount left on current line. + my $max_line_length = shift; # Amount left for a blank line. + + my $wrapped_text = ''; # The accumulating wrapped entry. + my $user_indent = ''; # Inherited user_indent from prev line. + + my $first_time = 1; # First iteration of the loop? + my $suppress_line_start_match = 0; # Set to disable line start checks. + + my @lines = split (/\n/, $text); + while (@lines) # Don't use `foreach' here, it won't work. + { + my $this_line = shift (@lines); + chomp $this_line; + + if ($this_line =~ /^(\s+)/) { + $user_indent = $1; + } + else { + $user_indent = ''; + } + + # If it matches any of the line-start regexps, print a newline now... + if ($suppress_line_start_match) + { + $suppress_line_start_match = 0; + } + elsif (($this_line =~ /^(\s*)\*\s+[a-zA-Z0-9]/) + || ($this_line =~ /^(\s*)\* [a-zA-Z0-9_\.\/\+-]+/) + || ($this_line =~ /^(\s*)\([a-zA-Z0-9_\.\/\+-]+(\)|,\s*)/) + || ($this_line =~ /^(\s+)(\S+)/) + || ($this_line =~ /^(\s*)- +/) + || ($this_line =~ /^()\s*$/) + || ($this_line =~ /^(\s*)\*\) +/) + || ($this_line =~ /^(\s*)[a-zA-Z0-9](\)|\.|\:) +/)) + { + $length_remaining = $max_line_length - (length ($user_indent)); + } + + # Now that any user_indent has been preserved, strip off leading + # whitespace, so up-folding has no ugly side-effects. + $this_line =~ s/^\s*//; + + # Accumulate the line, and adjust parameters for next line. + my $this_len = length ($this_line); + if ($this_len == 0) + { + # Blank lines should cancel any user_indent level. + $user_indent = ''; + $length_remaining = $max_line_length; + } + elsif ($this_len >= $length_remaining) # Line too long, try breaking it. + { + # Walk backwards from the end. At first acceptable spot, break + # a new line. + my $idx = $length_remaining - 1; + if ($idx < 0) { $idx = 0 }; + while ($idx > 0) + { + if (substr ($this_line, $idx, 1) =~ /\s/) + { + my $line_now = substr ($this_line, 0, $idx); + my $next_line = substr ($this_line, $idx); + $this_line = $line_now; + + # Clean whitespace off the end. + chomp $this_line; + + # The current line is ready to be printed. + $this_line .= "\n${left_pad_str}"; + + # Make sure the next line is allowed full room. + $length_remaining = $max_line_length - (length ($user_indent)); + + # Strip next_line, but then preserve any user_indent. + $next_line =~ s/^\s*//; + + # Sneak a peek at the user_indent of the upcoming line, so + # $next_line (which will now precede it) can inherit that + # indent level. Otherwise, use whatever user_indent level + # we currently have, which might be none. + my $next_next_line = shift (@lines); + if ((defined ($next_next_line)) && ($next_next_line =~ /^(\s+)/)) { + $next_line = $1 . $next_line if (defined ($1)); + # $length_remaining = $max_line_length - (length ($1)); + $next_next_line =~ s/^\s*//; + } + else { + $next_line = $user_indent . $next_line; + } + if (defined ($next_next_line)) { + unshift (@lines, $next_next_line); + } + unshift (@lines, $next_line); + + # Our new next line might, coincidentally, begin with one of + # the line-start regexps, so we temporarily turn off + # sensitivity to that until we're past the line. + $suppress_line_start_match = 1; + + last; + } + else + { + $idx--; + } + } + + if ($idx == 0) + { + # We bottomed out because the line is longer than the + # available space. But that could be because the space is + # small, or because the line is longer than even the maximum + # possible space. Handle both cases below. + + if ($length_remaining == ($max_line_length - (length ($user_indent)))) + { + # The line is simply too long -- there is no hope of ever + # breaking it nicely, so just insert it verbatim, with + # appropriate padding. + $this_line = "\n${left_pad_str}${this_line}"; + } + else + { + # Can't break it here, but may be able to on the next round... + unshift (@lines, $this_line); + $length_remaining = $max_line_length - (length ($user_indent)); + $this_line = "\n${left_pad_str}"; + } + } + } + else # $this_len < $length_remaining, so tack on what we can. + { + # Leave a note for the next iteration. + $length_remaining = $length_remaining - $this_len; + + if ($this_line =~ /\.$/) + { + $this_line .= " "; + $length_remaining -= 2; + } + else # not a sentence end + { + $this_line .= " "; + $length_remaining -= 1; + } + } + + # Unconditionally indicate that loop has run at least once. + $first_time = 0; + + $wrapped_text .= "${user_indent}${this_line}"; + } + + # One last bit of padding. + $wrapped_text .= "\n"; + + return $wrapped_text; +} + +# main + +my @date; +my $author; +my @files; +my $comment; + +my $state; # 0-header 1-comment 2-files +my $done = 0; + +$state = 0; + +# if reading from STDIN, we assume that we are +# getting git log as input +if (key_ready()) +{ + + #my $dummyfh; # don't care about writing + #($fh,$dummyfh) = FileHandle::pipe; + $fh->fdopen(*STDIN, 'r'); +} +else +{ + $fh->open("LC_ALL=C git log --pretty --numstat --summary|") + or die("Cannot execute git log...$!\n"); +} + +while (my $_l = <$fh>) { + #print STDERR "debug ($state, " . (@date ? (strftime "%Y-%m-%d", @date) : "") . "): `$_'\n"; + if ($state == 0) { + if ($_l =~ m,^Author: (.*),) { + $author = $1; + } + if ($_l =~ m,^Date: (.*),) { + @date = strptime($1); + } + $state = 1 if ($_l =~ m,^$, and $author and (@date+0>0)); + } elsif ($state == 1) { + # * modifying our input text is a bad choice + # let's make a copy of it first, then we remove spaces + # * if we meet a "merge branch" statement, we need to start + # over and find a real entry + # Luis Mondesi <lemsx1@gmail.com> + my $_s = $_l; + $_s =~ s/^ //g; + if ($_s =~ m/^Merge branch/) + { + $state=0; + next; + } + $comment = $comment . $_s; + $state = 2 if ($_l =~ m,^$,); + } elsif ($state == 2) { + if ($_l =~ m,^([0-9]+)\t([0-9]+)\t(.*)$,) { + push @files, $3; + } + $done = 1 if ($_l =~ m,^$,); + } + + if ($done) { + print (strftime "%Y-%m-%d $author\n\n", @date); + + my $files = join (", ", @files); + $files = mywrap ("\t", "\t", "* $files"), ": "; + + if (index($comment, EMPTY_LOG_MESSAGE) > -1 ) { + $comment = "[no log message]\n"; + } + + my $files_last_line_len = 0; + $files_last_line_len = last_line_len($files) + 1; + my $msg = wrap_log_entry($comment, "\t", 69-$files_last_line_len, 69); + + $msg =~ s/[ \t]+\n/\n/g; + + print "$files: $msg\n"; + + @date = (); + $author = ""; + @files = (); + $comment = ""; + + $state = 0; + $done = 0; + } +} + +if (@date + 0) +{ + print (strftime "%Y-%m-%d $author\n\n", @date); + my $msg = wrap_log_entry($comment, "\t", 69, 69); + $msg =~ s/[ \t]+\n/\n/g; + print "\t* $msg\n"; +} |