Sunday, 21 June 2009
Debian packaging workflow 2
Update (2009-06-25): I have moved this workflow to a static page. What appears below should be considered obsolete.
I have made some refinements to the SkinnyDebbie packaging workflow.
File Structure
{package-root}
{package-root}
is {someplace-convenient}/{package-name}
, where {package-name}
is the name of the package without version or platform info. For example, if {package-name}
is foobar
, {package-root}
might be:
/home/mithat/package-dev/foobar
The {package-root} structure
+ {package-root}
+ debian
+ DEBIAN
control
postinst
prerm
[other-control-files]
+ {mirror-of-file-system-with-binaries-etc}
+ docs
+ man
+ man[1-9] ...
changelog.Debian
copyright
build.sh
Descriptions
{package-root}/debian
This is just a wrapper for the whole shebang. This structure (with DEBIAN
and {mirror-of-file-system-with-binaries-etc}
directories inside) attempts to be consistent with the regular Debian build process.
{package-root}/docs
Contains documentation in a centralized location to make it easier to maintain. The stuff here is copied into {package-root}/debian
as needed by build.sh
(see below).
{package-root}/docs/man
Man files for the package go here in plaintext. /docs/man/man1
has {whatever}.1 man
files, /docs/man/man8
has {whatever}.8
man files, etc. Man files are required by Debian policy for anything in /usr/bin
or /usr/sbin
.
{package-root}/docs/changelog.Debian
Changelog for the release in plaintext, formatted according to Debian policy requirements. According to my reading of the official Debian policy, this file should actually be called “changelog” since the upstream and package maintainers are the same and therefore share a changelog, but I can’t get a clean lintian check whithout naming the the version that appears in the final package “changelog.Debian.gz”. The changelog file is required by Debian policy.
{package-root}/docs/copyright
Copyright info in plaintext, formatted according to Debian policy requirements. The copyright file is required by Debian policy.
{package-root}/build.sh
The big fun. The file build.sh
does the actual building of the package. It will copy over the documentation files (above) into the right places in the right form in /debian/DEBIAN/{mirror-of-file-system-with-binaries-etc}
and then make the package. Note that by using fakeroot
the package files can be owned and the build executed by user. In other words, sudo
is not required.
A copy of build.sh
used to make the skinny-xdm-beautify
can be had here. In its present form, you will have to hand-tweak the PACKAGENAME
variable as well as the names and places of the manpages.
The process
1 ) Build the package:
cd {package-root}
./build.sh
2 ) Test the package:
lintian {name-of-package-file}
Example:
lintian foobar_0.9.0-2_all.deb
3 ) Copy the new package to {local-repository}/binary
and delete the old version.
4 ) Recreate the Packages.gz
file for the repository. Example:
cd {local-repository}
dpkg-scanpackages binary /dev/null | gzip -9c >> binary/Packages.gz
5 ) Upload/sync changes to the online repository. Example:
<TBD>