Mercurial > hg
comparison hgeditor @ 831:232d0616a80a
Cleaned up trap handling:
- Use numbers instead of signal names
- No need to explicitly call "cleanup_exit RC" to exit with return code RC.
author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Thu, 04 Aug 2005 17:43:05 +0100 |
parents | 0902ffece4b4 |
children | 1fe3b14c7044 |
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830:ca080d28d0af | 831:232d0616a80a |
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22 | 22 |
23 | 23 |
24 HGTMP="" | 24 HGTMP="" |
25 cleanup_exit() { | 25 cleanup_exit() { |
26 rm -rf "$HGTMP" | 26 rm -rf "$HGTMP" |
27 exit $1 | |
28 } | 27 } |
29 | 28 |
30 # Remove temporary files even if we get interrupted | 29 # Remove temporary files even if we get interrupted |
31 trap "cleanup_exit 255" TERM KILL INT QUIT ABRT | 30 trap "cleanup_exit" 0 # normal exit |
31 trap "exit 255" 1 2 3 6 15 # HUP INT QUIT ABRT TERM | |
32 | 32 |
33 HGTMP="${TMPDIR-/tmp}/hgeditor.$RANDOM.$RANDOM.$RANDOM.$$" | 33 HGTMP="${TMPDIR-/tmp}/hgeditor.$RANDOM.$RANDOM.$RANDOM.$$" |
34 (umask 077 && mkdir "$HGTMP") || { | 34 (umask 077 && mkdir "$HGTMP") || { |
35 echo "Could not create temporary directory! Exiting." 1>&2 | 35 echo "Could not create temporary directory! Exiting." 1>&2 |
36 exit 1 | 36 exit 1 |
49 echo -e "\nmanifest hash: $MANIFEST" >> "$HGTMP/msg" | 49 echo -e "\nmanifest hash: $MANIFEST" >> "$HGTMP/msg" |
50 fi | 50 fi |
51 grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$HGTMP/msg" | 51 grep -vE '^(HG: manifest hash .*)?$' "$1" >> "$HGTMP/msg" |
52 | 52 |
53 CHECKSUM=`md5sum "$HGTMP/msg"` | 53 CHECKSUM=`md5sum "$HGTMP/msg"` |
54 $EDITOR "$HGTMP/msg" "$HGTMP/diff" || cleanup_exit $? | 54 $EDITOR "$HGTMP/msg" "$HGTMP/diff" || exit $? |
55 echo "$CHECKSUM" | md5sum -c >/dev/null 2>&1 && cleanup_exit 13 | 55 echo "$CHECKSUM" | md5sum -c >/dev/null 2>&1 && exit 13 |
56 | 56 |
57 if [ "$SIGN" == "1" ]; then | 57 if [ "$SIGN" == "1" ]; then |
58 { | 58 { |
59 head -n 1 "$HGTMP/msg" | 59 head -n 1 "$HGTMP/msg" |
60 echo | 60 echo |
62 } > "$HGTMP/msg.gpg" && mv "$HGTMP/msg.gpg" "$1" | 62 } > "$HGTMP/msg.gpg" && mv "$HGTMP/msg.gpg" "$1" |
63 else | 63 else |
64 mv "$HGTMP/msg" "$1" | 64 mv "$HGTMP/msg" "$1" |
65 fi | 65 fi |
66 | 66 |
67 cleanup_exit $? | 67 exit $? |