# Author: Paul Eggert <eggert@twinsun.com>
-# $Id: rcs2log,v 1.17 1994/08/09 20:43:48 rms Exp eggert $
+# $Id: rcs2log,v 1.19 1995/03/21 05:11:06 eggert Exp $
-# Copyright 1992, 1993 Free Software Foundation, Inc.
+# Copyright 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+tab=' '
nl='
'
# Parse options.
# defaults
+: ${AWK=awk}
: ${TMPDIR=/tmp}
hostname= # name of local host (if empty, will deduce it later)
indent=8 # indent of log line
-initialize_fullname= # awk assignments to set up fullname array
-initialize_mailaddr= # awk assignments to set up mailaddr array
length=79 # suggested max width of log line
logins= # login names for people we know fullnames and mailaddresses of
-loginsout= # temporary file holding sorted logins
+loginFullnameMailaddrs= # login<tab>fullname<tab>mailaddr triplets
+recursive= # t if we want recursive rlog
rlog_options= # options to pass to rlog
tabwidth=8 # width of horizontal tab
while :
do
case $1 in
- -i) indent=${2?};;
- -h) hostname=${2?};;
- -l) length=${2?};;
- -n) logins=$logins$nl${2?}
- loginsout=$TMPDIR/rcs2log$$l
- case $2${3?}${4?} in
- *\"* | *\\* | *"$nl"*)
- echo >&2 "$0: -n '$2' '$3' '$4': special characters not allowed"
- exit 1
+ -i) indent=${2?}; shift;;
+ -h) hostname=${2?}; shift;;
+ -l) length=${2?}; shift;;
+ -[nu]) # -n is obsolescent; it is replaced by -u.
+ case $1 in
+ -n) case ${2?}${3?}${4?} in
+ *"$tab"* | *"$nl"*)
+ echo >&2 "$0: -n '$2' '$3' '$4': tabs, newlines not allowed"
+ exit 1
+ esac
+ loginFullnameMailaddrs=$loginFullnameMailaddrs$nl$2$tab$3$tab$4
+ shift; shift; shift;;
+ -u)
+ case ${2?} in
+ *"$nl"*)
+ echo >&2 "$0: -u '$2': newlines not allowed"
+ exit 1;;
+ *"$tab"*"$tab"*"$tab"*)
+ echo >&2 "$0: -u '$2': too many fields"
+ exit 1;;
+ *"$tab"*"$tab"*)
+ ;;
+ *)
+ echo >&2 "$0: -u '$2': not enough fields"
+ exit 1
+ esac
+ loginFullnameMailaddrs=$loginFullnameMailaddrs$nl$2
+ shift
esac
- initialize_fullname="$initialize_fullname
- fullname[\"$2\"] = \"$3\""
- initialize_mailaddr="$initialize_mailaddr
- mailaddr[\"$2\"] = \"$4\""
- shift; shift;;
- -r) rlog_options=$rlog_options$nl${2?};;
- -t) tabwidth=${2?};;
+ logins=$logins$nl$login
+ ;;
+ -r) rlog_options=$rlog_options$nl${2?}; shift;;
+ -R) recursive=t;;
+ -t) tabwidth=${2?}; shift;;
-*) echo >&2 "$0: usage: $0 [options] [file ...]
Options:
- [-h hostname] [-i indent] [-l length] [-n login fullname mailaddr]...
- [-r rlog_option]... [-t tabwidth]"
+ [-h hostname] [-i indent] [-l length] [-R] [-r rlog_option]
+ [-t tabwidth] [-u 'login<TAB>fullname<TAB>mailaddr']..."
exit 1;;
*) break
esac
- shift; shift
+ shift
done
month_data='
exit
}
'
- d=`awk "$e" <ChangeLog` || exit
+ d=`$AWK "$e" <ChangeLog` || exit
case $d in
?*) date=$d
esac
0)
case $repository in
'')
- files=
- for file in RCS/.* RCS/* .*,v *,v
- do
- case $file in
- RCS/. | RCS/..) continue;;
- RCS/.\* | RCS/\* | .\*,v | \*,v) test -f "$file" || continue
- esac
- files=$files$nl$file
- done
- case $files in
- '') exit 0
- esac
oldIFS=$IFS
IFS=$nl
- set $files
+ case $recursive in
+ t)
+ RCSdirs=`find . -name RCS -type d -print`
+ filesFromRCSfiles='s|,v$||; s|/RCS/|/|; s|^\./||'
+ files=`
+ {
+ case $RCSdirs in
+ ?*) find $RCSdirs -type f -print
+ esac
+ find . -name '*,v' -print
+ } |
+ sort -u |
+ sed "$filesFromRCSfiles"
+ `;;
+ *)
+ files=
+ for file in RCS/.* RCS/* .*,v *,v
+ do
+ case $file in
+ RCS/. | RCS/..) continue;;
+ RCS/.\* | RCS/\* | .\*,v | \*,v) test -f "$file" || continue
+ esac
+ files=$files$nl$file
+ done
+ case $files in
+ '') exit 0
+ esac
+ esac
+ set x $files
+ shift
IFS=$oldIFS
esac
esac
+llogout=$TMPDIR/rcs2log$$l
rlogout=$TMPDIR/rcs2log$$r
trap exit 1 2 13 15
-trap "rm -f $loginsout $rlogout; exit 1" 0
+trap "rm -f $llogout $rlogout; exit 1" 0
$rlog "$datearg" $rlog_options ${1+"$@"} >$rlogout || exit
# Warning: foreign authors (i.e. not known in the passwd file) are mishandled;
# you have to fix the resulting output by hand.
-case $loginsout in
-?*) sort -u -o $loginsout <<EOF || exit
+initialize_fullname=
+initialize_mailaddr=
+
+case $loginFullnameMailaddrs in
+?*)
+ case $loginFullnameMailaddrs in
+ *\"* | *\\*)
+ sed 's/["\\]/\\&/g' >$llogout <<EOF || exit
+$loginFullnameMailaddrs
+EOF
+ loginFullnameMailaddrs=`cat $llogout`
+ esac
+
+ oldIFS=$IFS
+ IFS=$nl
+ for loginFullnameMailaddr in $loginFullnameMailaddrs
+ do
+ IFS=$tab
+ set x $loginFullnameMailaddr
+ login=$2
+ fullname=$3
+ mailaddr=$4
+ initialize_fullname="$initialize_fullname
+ fullname[\"$login\"] = \"$fullname\""
+ initialize_mailaddr="$initialize_mailaddr
+ mailaddr[\"$login\"] = \"$mailaddr\""
+ done
+ IFS=$oldIFS
+esac
+
+case $llogout in
+?*) sort -u -o $llogout <<EOF || exit
$logins
EOF
esac
+output_authors='/^date: / {
+ if ($2 ~ /^[0-9]*[-/][0-9][0-9][-/][0-9][0-9]$/ && $3 ~ /^[0-9][0-9]:[0-9][0-9]:[0-9][0-9][-+0-9]*;$/ && $4 == "author:" && $5 ~ /^[^;]*;$/) {
+ print substr($5, 1, length($5)-1)
+ }
+}'
authors=`
- sed -n 's|^date: *[0-9]*[-/][0-9][0-9][-/][0-9][0-9] [0-9][0-9]:[0-9][0-9]:[0-9][0-9][-+0-9]*; *author: *\([^; ]*\).*|\1|p' <$rlogout |
- case $loginsout in
+ $AWK "$output_authors" <$rlogout |
+ case $llogout in
'') sort -u;;
- ?*) sort -u | comm -23 - $loginsout
+ ?*) sort -u | comm -23 - $llogout
esac
`
case $authors in
?*)
- initialize_author=
- for author in $authors
- do
- initialize_author="$initialize_author
- author[\"$author\"] = 1
- "
- done
+ cat >$llogout <<EOF || exit
+$authors
+EOF
+ initialize_author_script='s/["\\]/\\&/g; s/.*/author[\"&\"] = 1/'
+ initialize_author=`sed -e "$initialize_author_script" <$llogout`
awkscript='
BEGIN {
alphabet = "abcdefghijklmnopqrstuvwxyz"
if (i) A = substr(ALPHABET, i, 1)
fullname = substr(fullname, 1, abbr-1) A substr($1, 2) substr(fullname, abbr+1)
}
- printf "fullname[\"%s\"] = \"%s\"\n", $1, fullname
+
+ # Quote quotes and backslashes properly in full names.
+ # Do not use gsub; traditional awk lacks it.
+ quoted = ""
+ rest = fullname
+ for (;;) {
+ p = index(rest, "\\")
+ q = index(rest, "\"")
+ if (p) {
+ if (q && q<p) p = q
+ } else {
+ if (!q) break
+ p = q
+ }
+ quoted = quoted substr(rest, 1, p-1) "\\" substr(rest, p, 1)
+ rest = substr(rest, p+1)
+ }
+
+ printf "fullname[\"%s\"] = \"%s%s\"\n", $1, quoted, rest
author[$1] = 0
}
}
initialize_fullname=`
(cat /etc/passwd; ypmatch $authors passwd) 2>/dev/null |
- awk -F: "$awkscript"
+ $AWK -F: "$awkscript"
`$initialize_fullname
esac
# Print each line of the log, transliterating \r to \n.
while ((i = index(Log, CR)) != 0) {
logline = substr(Log, 1, i-1)
- if (logline ~ /[^ ]/) {
+ if (logline ~ /[^'"$tab"' ]/) {
printf "%s%s\n", sep, logline
} else {
print ""
# First, reformat the rlog output so that each line contains one log entry.
# Transliterate \n to \r so that multiline entries fit on a single line.
# Discard irrelevant rlog output.
-awk <$rlogout '
- /^Working file:/ { filename = $3 }
+$AWK <$rlogout '
+ BEGIN { repository = "'"$repository"'" }
+ /^RCS file:/ {
+ if (repository != "") {
+ filename = $3
+ if (substr(filename, 1, length(repository) + 1) == repository "/") {
+ filename = substr(filename, length(repository) + 2)
+ }
+ if (filename ~ /,v$/) {
+ filename = substr(filename, 1, length(filename) - 2)
+ }
+ }
+ }
+ /^Working file:/ { if (repository == "") filename = $3 }
/^date: /, /^(-----------*|===========*)$/ {
if ($0 ~ /^branches: /) { next }
if ($0 ~ /^date: [0-9][- +\/0-9:]*;/) {
sort +1 -3r +3 +0 |
# Finally, reformat the sorted log entries.
-awk '
+$AWK '
BEGIN {
# Some awks do not understand "\r" or "\013", so we have to
# put a carriage return directly in the file.
newclumpname = ""
sep = "\n"
if (date == "") sep = ""
- if (newlog ~ /^\{[^ }]*}[ ]/) {
+ if (newlog ~ /^\{[^'"$tab"' }]*}['"$tab"' ]/) {
i = index(newlog, "}")
newclumpname = substr(newlog, 1, i)
- while (substr(newlog, i+1) ~ /^[ ]/) i++
+ while (substr(newlog, i+1) ~ /^['"$tab"' ]/) i++
newlog = substr(newlog, i+1)
if (clumpname == newclumpname) sep = ""
}
# Exit successfully.
-exec rm -f $loginsout $rlogout
+exec rm -f $llogout $rlogout
projects / emacs.git / commitdiff