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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-09-15 13:25:30 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-12-27 18:56:30 +0000
commitc1c266d9158a6a9a64581248d3dc3f13fb96c4d9 (patch)
tree261c6240ecc6a4221836cdc9934612281993769a
parentReleasing debian version 1.20-3. (diff)
downloadlzip-c1c266d9158a6a9a64581248d3dc3f13fb96c4d9.tar.xz
lzip-c1c266d9158a6a9a64581248d3dc3f13fb96c4d9.zip
Adding lzip-compressor and lzip-decompressor alternatives.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
-rw-r--r--debian/control2
-rw-r--r--debian/lzip.README.Debian8
-rwxr-xr-xdebian/lzip.postinst13
-rwxr-xr-xdebian/lzip.prerm7
4 files changed, 30 insertions, 0 deletions
diff --git a/debian/control b/debian/control
index ea94062..f404d41 100644
--- a/debian/control
+++ b/debian/control
@@ -18,6 +18,8 @@ Depends:
${shlibs:Depends},
Provides:
lzip-alternative,
+ lzip-compressor,
+ lzip-decompressor,
Description: lossless data compressor based on the LZMA algorithm
Lzip is a lossless data compressor based on the LZMA algorithm, with very safe
integrity checking and a user interface similar to the one of gzip or bzip2.
diff --git a/debian/lzip.README.Debian b/debian/lzip.README.Debian
index b36f972..eb71338 100644
--- a/debian/lzip.README.Debian
+++ b/debian/lzip.README.Debian
@@ -73,6 +73,11 @@ This allows:
before, install plzip and all your Lzip operations are now parallelized
automatically.
+Additional lzip-compressor and lzip-decompressor are provided, both as virtual
+packages as well as alternatives in /usr/bin. This allows one to use a mixed
+mode of setting lzip alternatives globally, such as using plzip for
+decompression and lzip for compression.
+
3. Best practice
----------------
@@ -86,6 +91,9 @@ To make the best use of Lzip, the following should be considered:
implementation (e.g. use 'Depends: lzip-alternative | lzip' or
'Depends: lzip-alternative | plzip', not 'Depends: lzip').
+ * use compressor or decompressor explicitly (e.g. use
+ 'Depends: lzip-decompressor | lunzip' if you don't need to compress files).
+
4. See also
-----------
diff --git a/debian/lzip.postinst b/debian/lzip.postinst
index f4ee4fc..421394d 100755
--- a/debian/lzip.postinst
+++ b/debian/lzip.postinst
@@ -4,10 +4,23 @@ set -e
case "${1}" in
configure)
+ # lzip-alternative
update-alternatives --quiet \
--install /usr/bin/lzip lzip /usr/bin/lzip.lzip 5000 \
--slave /usr/share/info/lzip.info.gz lzip.info.gz /usr/share/info/lzip.lzip.info.gz \
--slave /usr/share/man/man1/lzip.1.gz lzip.1.gz /usr/share/man/man1/lzip.lzip.1.gz
+
+ # lzip-compressor
+ update-alternatives --quiet \
+ --install /usr/bin/lzip-compressor lzip-compressor /usr/bin/lzip.lzip 5000 \
+ --slave /usr/share/info/lzip-compressor.info.gz lzip-compressor.info.gz /usr/share/info/lzip.lzip.info.gz \
+ --slave /usr/share/man/man1/lzip-compressor.1.gz lzip-compressor.1.gz /usr/share/man/man1/lzip.lzip.1.gz
+
+ # lzip-decompressor
+ update-alternatives --quiet \
+ --install /usr/bin/lzip-decompressor lzip-decompressor /usr/bin/lzip.lzip 5000 \
+ --slave /usr/share/info/lzip-decompressor.info.gz lzip-decompressor.info.gz /usr/share/info/lzip.lzip.info.gz \
+ --slave /usr/share/man/man1/lzip-decompressor.1.gz lzip-decompressor.1.gz /usr/share/man/man1/lzip.lzip.1.gz
;;
abort-upgrade|abort-remove|abort-deconfigure)
diff --git a/debian/lzip.prerm b/debian/lzip.prerm
index 35e8122..88f2bd8 100755
--- a/debian/lzip.prerm
+++ b/debian/lzip.prerm
@@ -4,7 +4,14 @@ set -e
case "${1}" in
remove|upgrade|deconfigure)
+ # lzip-alternative
update-alternatives --quiet --remove lzip /usr/bin/lzip.lzip
+
+ # lzip-compressor
+ update-alternatives --quiet --remove lzip-compressor /usr/bin/lzip.lzip
+
+ # lzip-decompressor
+ update-alternatives --quiet --remove lzip-decompressor /usr/bin/lzip.lzip
;;
failed-upgrade)