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| author | Lasse Collin <lasse.collin@tukaani.org> | 2009-04-13 14:49:48 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2009-04-13 14:49:48 +0300 |
| commit | 2f0bc9cd40f709152a0177c8e585c0757e9af9c9 (patch) | |
| tree | 465625f251e5167cc749c004a679f3601f616606 /src/scripts/lzdiff | |
| parent | Put the interesting parts of XZ Utils into the public domain. (diff) | |
| download | xz-2f0bc9cd40f709152a0177c8e585c0757e9af9c9.tar.xz | |
Quick & dirty update to support xz in diff/grep/more scripts.
Diffstat (limited to 'src/scripts/lzdiff')
| -rwxr-xr-x | src/scripts/lzdiff | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/src/scripts/lzdiff b/src/scripts/lzdiff deleted file mode 100755 index c867cbea..00000000 --- a/src/scripts/lzdiff +++ /dev/null @@ -1,67 +0,0 @@ -#!/bin/sh -# sh is buggy on RS/6000 AIX 3.2. Replace above line with #!/bin/ksh - -# lzcmp and lzdiff are used to invoke the cmp or the diff pro- -# gram on compressed files. All options specified are passed -# directly to cmp or diff. If only 1 file is specified, then -# the files compared are file1 and an uncompressed file1.lzma. -# If two files are specified, then they are uncompressed and -# fed to cmp or diff. The exit status from cmp or diff is -# preserved. - -prog=`echo $0 | sed 's|.*/||'` -case "$prog" in - *cmp) comp=${CMP-cmp} ;; - *) comp=${DIFF-diff} ;; -esac - -OPTIONS= -FILES= -for ARG -do - case "$ARG" in - -*) OPTIONS="$OPTIONS $ARG";; - *) if test -f "$ARG"; then - FILES="$FILES $ARG" - else - echo "${prog}: $ARG not found or not a regular file" - exit 2 - fi ;; - esac -done -if test -z "$FILES"; then - echo "Usage: $prog [${comp}_options] file [file]" - exit 2 -fi -set $FILES -if test $# -eq 1; then - FILE=`echo "$1" | sed 's/[-.][tlaz]*$//'` - lzma -dc "$1" | $comp $OPTIONS - "$FILE" - -elif test $# -eq 2; then - case "$1" in - *[-.]lzma | *.t[la]z) - case "$2" in - *[-.]lzma | *.t[la]z) - F=`echo "$2" | sed 's|.*/||;s|[-.][tlaz]*||'` - TF=`/usr/bin/mktemp ${TMPDIR:-/tmp}/"$F".XXXXXXXXXX` || exit 1 - trap 'rm -f "$TF"; exit 2' EXIT HUP INT PIPE TERM - lzma -dc "$2" > "$TF" || exit - lzma -dc "$1" | $comp $OPTIONS - "$TF" - STAT="$?" - rm -f "$TF" || STAT=2 - trap EXIT HUP INT PIPE TERM - exit $STAT;; - - *) lzma -dc "$1" | $comp $OPTIONS - "$2";; - esac;; - *) case "$2" in - *[-.]lzma | *.t[la]z) - lzma -dc "$2" | $comp $OPTIONS "$1" -;; - *) $comp $OPTIONS "$1" "$2";; - esac;; - esac -else - echo "Usage: $prog [${comp}_options] file [file]" - exit 2 -fi |