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comparison hgeditor @ 796:33a272b79e54

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Replaced mktemp and usage of ${par:=word}.
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 29 Jul 2005 14:52:45 +0100
parents 0c033ef053ab
children 8f5637f0a0c0
comparison
equal deleted inserted replaced
795:cd0ad12d9e42 796:33a272b79e54
4 # commits and so on. 4 # commits and so on.
5 5
6 # change this to one to turn on GPG support 6 # change this to one to turn on GPG support
7 SIGN=0 7 SIGN=0
8 8
9 T1=""; T2=""
10 cleanup_exit() {
11 rm -f "$T1" "$T2"
12 exit $1
13 }
14
15 # If you want to pass your favourite editor some other parameters 9 # If you want to pass your favourite editor some other parameters
16 # only for Mercurial, modify this: 10 # only for Mercurial, modify this:
17 case "${EDITOR:=vi}" in 11 case "${EDITOR}" in
12 "")
13 EDITOR="vi"
14 ;;
18 emacs) 15 emacs)
19 EDITOR="$EDITOR -nw" 16 EDITOR="$EDITOR -nw"
20 ;; 17 ;;
21 gvim|vim) 18 gvim|vim)
22 EDITOR="$EDITOR -f -o" 19 EDITOR="$EDITOR -f -o"
23 ;; 20 ;;
24 esac 21 esac
25 22
23
24 HGTMP=""
25 cleanup_exit() {
26 rm -rf "$HGTMP"
27 exit $1
28 }
29
26 # Remove temporary files even if we get interrupted 30 # Remove temporary files even if we get interrupted
27 trap "cleanup_exit 255" TERM KILL INT QUIT ABRT 31 trap "cleanup_exit 255" TERM KILL INT QUIT ABRT
28 T1=`mktemp`; T2=`mktemp` 32
33 HGTMP="${TMPDIR-/tmp}/hgeditor.$RANDOM.$RANDOM.$RANDOM.$$"
34 (umask 077 && mkdir "$HGTMP") || {
35 echo "Could not create temporary directory! Exiting." 1>&2
36 exit 1
37 }
38
29 ( 39 (
30 cd "`hg root`" 40 cd "`hg root`"
31 grep '^HG: changed' "$1" | cut -b 13- | while read changed; do 41 grep '^HG: changed' "$1" | cut -b 13- | while read changed; do
32 hg diff "$changed" >> "$T2" 42 hg diff "$changed" >> "$HGTMP/diff"
33 done 43 done
34 ) 44 )
35 45
36 echo > "$T1" 46 echo > "$HGTMP/msg"
37 if [ "$SIGN" == "1" ]; then 47 if [ "$SIGN" == "1" ]; then
38 MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-` 48 MANIFEST=`grep '^HG: manifest hash' "$1" | cut -b 19-`
39 echo -e "\nmanifest hash: $MANIFEST" >> "$T1" 49 echo -e "\nmanifest hash: $MANIFEST" >> "$HGTMP/msg"
40 fi 50 fi
41 grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$T1" 51 grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$HGTMP/msg"
42 52
43 CHECKSUM=`md5sum "$T1"` 53 CHECKSUM=`md5sum "$HGTMP/msg"`
44 $EDITOR "$T1" "$T2" || cleanup_exit $? 54 $EDITOR "$HGTMP/msg" "$HGTMP/diff" || cleanup_exit $?
45 echo "$CHECKSUM" | md5sum -c >/dev/null 2>&1 && cleanup_exit 13 55 echo "$CHECKSUM" | md5sum -c >/dev/null 2>&1 && cleanup_exit 13
46 56
47 if [ "$SIGN" == "1" ]; then 57 if [ "$SIGN" == "1" ]; then
48 { 58 {
49 head -n 1 "$T1" 59 head -n 1 "$HGTMP/msg"
50 echo 60 echo
51 grep -v "^HG:" "$T1" | gpg -t -a -u "${HGUSER}" --clearsign 61 grep -v "^HG:" "$HGTMP/msg" | gpg -t -a -u "${HGUSER}" --clearsign
52 } > "$T2" && mv "$T2" "$1" 62 } > "$HGTMP/msg.gpg" && mv "$HGTMP/msg.gpg" "$1"
53 else 63 else
54 mv "$T1" "$1" 64 mv "$HGTMP/msg" "$1"
55 fi 65 fi
56 66
57 cleanup_exit $? 67 cleanup_exit $?