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author | Sergey Poznyakoff <gray@gnu.org.ua> | 2012-05-17 16:30:10 +0300 |
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committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2012-05-17 16:30:10 +0300 |
commit | cf48db9c8a4eb204af72363040e9adc4b1945dca (patch) | |
tree | a4e7905c9bdf60e589901d6532a5cdaa71b0f890 | |
parent | 459243cf5c5b8ac1d74355dee29ef1c1d5948e85 (diff) | |
download | beam-cf48db9c8a4eb204af72363040e9adc4b1945dca.tar.gz beam-cf48db9c8a4eb204af72363040e9adc4b1945dca.tar.bz2 |
Minor changes.
* Makefile.am: Generate ChangeLog.
* README: New file.
* git2chg.awk: New file.
-rw-r--r-- | Makefile.am | 10 | ||||
-rw-r--r-- | README | 1 | ||||
-rw-r--r-- | git2chg.awk | 76 |
3 files changed, 87 insertions, 0 deletions
diff --git a/Makefile.am b/Makefile.am index 7702ede..9a6e098 100644 --- a/Makefile.am +++ b/Makefile.am @@ -32,3 +32,13 @@ $(top_builddir)/build.sed: Makefile } > $(top_builddir)/build.sed DISTCLEANFILES=build.sed backup.sh restore.sh include $(top_srcdir)/Make.rules + +.PHONY: ChangeLog +ChangeLog: + $(AM_V_GEN)if test -d .git; then \ + git log --pretty='format:%ct %an <%ae>%n%n%s%n%n%b%n' | \ + awk -f $(top_srcdir)/git2chg.awk > ChangeLog.tmp; \ + cmp ChangeLog ChangeLog.tmp > /dev/null 2>&1 || \ + mv ChangeLog.tmp ChangeLog; \ + rm -f ChangeLog.tmp; \ + fi @@ -0,0 +1 @@ +This package provides generic backup and restore scripts. diff --git a/git2chg.awk b/git2chg.awk new file mode 100644 index 0000000..166f6b2 --- /dev/null +++ b/git2chg.awk @@ -0,0 +1,76 @@ +# This file is part of grecs +# Copyright (C) 2007, 2009-2012 Sergey Poznyakoff +# +# Grecs 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 3, or (at your option) +# any later version. +# +# Grecs 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 Grecs. If not, see <http://www.gnu.org/licenses/>. + +BEGIN { + if (since) + split(since,since_a,"-") +} + +function timeok(t, a) { + if (!since) + return 1 + split(t,a,"-") + if (a[1] < since_a[1]) + return 0 + if (a[1] >= since_a[1]) + return 1 + if (a[2] < since_a[2]) + return 0 + if (a[2] >= since_a[2]) + return 1 + return a[3] >= since_a[3] +} + +/^[0-9]+ .* +<[^>]+>/ { + s = strftime("%F", $1) + if (!timeok(s)) + exit + sub(/^[0-9]+ +/,"") + if (s == datestr && author == $0) + next + datestr = s + author = $0 + if (runlen) { runlen = 0; print "" } + printf("%s %s\n", datestr, author) + next +} +/^Signed-off-by:/ { next } +/^git-svn-id:/ { next } +/^<unknown>$/ { next } +NF==0 { + runlen++ + next +} +{ if (runlen) { runlen = 0; print "" } + print "\t" $0 } + +END { + if (append) { + print "" + while ((getline < append) > 0) { + if (match($0, /^Local *Variables:/)) + break + print + } + } + print "\f" + # Make sure Emacs won't recognize this line: + print "Local", "Variables:" + print "mode: change-log" + print "version-control: never" + print "buffer-read-only: t" + print "End:" +} |