condition: introduce ConditionVersion=/AssertVersion=

Add a new condition wich checks against systemd version.
Change condition_test_kernel_version() into a generic condition_test_version()
so most of the code can be reused.

    $ systemctl --version
    systemd 258 (258~devel-g53ca5f6)

    $ systemd-analyze condition 'ConditionVersion=systemd>255'
    test.service: ConditionVersion=>255 succeeded.

    $ systemd-analyze condition 'ConditionVersion=systemd>260'
    test.service: ConditionVersion=>260 failed.

    $ systemd-analyze condition 'ConditionVersion=systemd>=258'
    test.service: ConditionVersion=>=258 succeeded.

    $ systemd-analyze condition 'ConditionVersion=systemd>=257.1'
    test.service: ConditionVersion=>=257.1 succeeded.

    $ uname -r
    6.12.13-200.fc41.aarch64

    $ systemd-analyze condition 'ConditionVersion=kernel > 4.4'
    test.service: ConditionVersion=kernel > 4.4 succeeded.

    $ systemd-analyze condition 'ConditionVersion=kernel > 6.20'
    test.service: ConditionVersion=kernel > 6.20 failed.

    $ systemd-analyze condition 'ConditionVersion=kernel < 9.0'
    test.service: ConditionVersion=kernel < 9.0 succeeded.
This commit is contained in:
Matteo Croce
2025-02-20 13:07:24 +01:00
committed by Yu Watanabe
parent f91273f4fc
commit c154bb65ad
14 changed files with 260 additions and 50 deletions

View File

@@ -223,6 +223,7 @@
<xi:include href="systemd.link.xml" xpointer="virtualization" />
<xi:include href="systemd.link.xml" xpointer="kernel-command-line" />
<xi:include href="systemd.link.xml" xpointer="kernel-version" />
<xi:include href="systemd.link.xml" xpointer="version" />
<xi:include href="systemd.link.xml" xpointer="credential" />
<xi:include href="systemd.link.xml" xpointer="architecture" />
<xi:include href="systemd.link.xml" xpointer="firmware" />