add --state-parameter and messaging to __package_dpkg

- `--state` allows to remove a deb-package, if `--purge-if-absent` is
  specified the package is purged instead of "only" removed
- messaging was added
- man-page updated accordingly
This commit is contained in:
tom 2018-02-20 16:46:26 +01:00
parent c0dc26a577
commit a545b10538
7 changed files with 101 additions and 6 deletions

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@ -0,0 +1,11 @@
#!/bin/sh -e
package=$( basename "$__object_id" )
dpkg_status="$(dpkg-query --show --showformat='${db:Status-Abbrev} ${binary:Package}_${Version}_${Architecture}.deb\n' "${package%%_*}" 2>/dev/null || true)"
if echo "$dpkg_status" | grep -q '^ii'; then
echo "${dpkg_status##* }"
fi

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@ -1,6 +1,7 @@
#!/bin/sh -e #!/bin/sh -e
# #
# 2013 Tomas Pospisek (tpo_deb sourcepole.ch) # 2013 Tomas Pospisek (tpo_deb sourcepole.ch)
# 2018 Thomas Eckert (tom at it-eckert.de)
# #
# This file is based on cdist's __file/gencode-local and part of cdist. # This file is based on cdist's __file/gencode-local and part of cdist.
# #
@ -26,5 +27,25 @@
# to conflict with dpkg's --force options). But currently we don't # to conflict with dpkg's --force options). But currently we don't
# do any checks or --force'ing. # do any checks or --force'ing.
# #
state=$( cat "$__object/parameter/state" )
package=$( basename "$__object_id" )
state_is="$(cat "$__object/explorer/pkg_state")"
state_should=""
echo "dpkg -i /var/cache/apt/archives/$__object_id" [ "$state" = "absent" ] || state_should="$package"
[ "$state_is" = "$state_should" ] && exit 0
case "$state" in
present)
echo "dpkg --install /var/cache/apt/archives/$__object_id"
echo "installed" >> "$__messages_out"
;;
absent)
[ -f "$__object/parameter/purge-if-absent" ] \
&& action="--purge" \
|| action="--remove"
echo "dpkg $action $__object_id"
echo "removed ($action)" >> "$__messages_out"
;;
*) echo "ERROR: unknown state '$state'" >&2 ;;
esac

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@ -12,30 +12,84 @@ This type is used on Debian and variants (like Ubuntu) to
install packages that are provided locally as \*.deb files. install packages that are provided locally as \*.deb files.
The object given to this type must be the name of the deb package. The object given to this type must be the name of the deb package.
The filename of the deb package has to follow Debian naming conventions, i.e.
`${binary:Package}_${Version}_${Architecture}.deb` (see `dpkg-query(1)` for
details).
OPTIONAL PARAMETERS
-------------------
state
`present` or `absent`, defaults to `present`.
REQUIRED PARAMETERS REQUIRED PARAMETERS
------------------- -------------------
source source
path to the \*.deb package path to the \*.deb package
BOOLEAN PARAMETERS
-------------------
purge-if-absent
use `--purge` instead of just `--remove` for state=absent.
BOOLEAN PARAMETERS
------------------
purge-if-absent
If this parameter is given when state is `absent`, the package is
purged from the system (using `--purge`).
EXPLORER
--------
pkg_state
Returns the full package name if package is installed, empty otherwise.
MESSAGES
--------
installed
The deb-file was installed.
removed (--remove)
The package was removed, keeping config.
removed (--purge)
The package was removed including config (purged).
EXAMPLES EXAMPLES
-------- --------
.. code-block:: sh .. code-block:: sh
# Install foo and bar packages # Install foo and bar packages
__package_dpkg --source /tmp/foo_0.1_all.deb foo_0.1_all.deb __package_dpkg foo_0.1_all.deb --source /tmp/foo_0.1_all.deb
__package_dpkg --source $__type/files/bar_1.4.deb bar_1.4.deb __package_dpkg bar_1.4.deb --source $__type/files/bar_1.4.deb
# uninstall baz:
__package_dpkg baz_1.4_amd64.deb \
--source $__type/files/baz_1.4_amd64.deb \
--state "absent"
# uninstall baz and also purge config-files:
__package_dpkg baz_1.4_amd64.deb \
--source $__type/files/baz_1.4_amd64.deb \
--purge-if-absent \
--state "absent"
SEE ALSO SEE ALSO
-------- --------
:strong:`cdist-type__package`\ (7) :strong:`cdist-type__package`\ (7)
:strong:`dpkg-query`\ (1)
AUTHORS AUTHORS
------- -------
Tomas Pospisek <tpo_deb--@--sourcepole.ch> | Tomas Pospisek <tpo_deb--@--sourcepole.ch>
| Thomas Eckert <tom--@--it-eckert.de>
COPYING COPYING
------- -------

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@ -25,10 +25,16 @@
# do any checks or --force'ing. # do any checks or --force'ing.
state=$( cat "$__object/parameter/state" )
package_path=$( cat "$__object/parameter/source" ) package_path=$( cat "$__object/parameter/source" )
package=$( basename "$__object_id" ) package=$( basename "$__object_id" )
state_is="$(cat "$__object/explorer/pkg_state")"
state_should=""
[ "$state" = "absent" ] || state_should="$package"
[ "$state_is" = "$state_should" ] && exit 0
__file "/var/cache/apt/archives/$package" \ __file "/var/cache/apt/archives/$package" \
--source "$package_path" \ --source "$package_path" \
--state present --state "$state"

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@ -0,0 +1 @@
purge-if-absent

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present

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state