mirror of
https://github.com/systemd/systemd
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60 lines
2.1 KiB
Bash
Executable file
60 lines
2.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eux
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set -o pipefail
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at_exit() {
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rm -rfv /{run,etc}/systemd/system/delta-test*
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}
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trap at_exit EXIT
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# Create a couple of supporting units with overrides
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#
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# Extended unit
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cat >"/run/systemd/system/delta-test-unit-extended.service" <<EOF
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[Service]
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ExecStart=/bin/true
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EOF
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mkdir -p "/run/systemd/system/delta-test-unit-extended.service.d"
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cat >"/run/systemd/system/delta-test-unit-extended.service.d/override.conf" <<EOF
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[Unit]
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Description=Foo Bar
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[Service]
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ExecStartPre=/bin/true
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EOF
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# Masked unit
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cp -fv /run/systemd/system/delta-test-unit-extended.service /run/systemd/system/delta-test-unit-masked.service
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systemctl mask delta-test-unit-masked.service
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# Overridden unit
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cp -fv /run/systemd/system/delta-test-unit-extended.service /run/systemd/system/delta-test-unit-overridden.service
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cp -fv /run/systemd/system/delta-test-unit-overridden.service /etc/systemd/system/delta-test-unit-overridden.service
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echo "ExecStartPost=/bin/true" >>/etc/systemd/system/delta-test-unit-overridden.service
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# Overridden but equivalent unit
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ln -srfv /run/systemd/system/delta-test-unit-extended.service /run/systemd/system/delta-test-unit-equivalent.service
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ln -sfv /run/systemd/system/delta-test-unit-extended.service /etc/systemd/system/delta-test-unit-equivalent.service
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# Redirected unit
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ln -srfv /run/systemd/system/delta-test-unit-extended.service /run/systemd/system/delta-test-unit-redirected.service
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ln -sfv /run/systemd/system/delta-test-unit-overidden.service /etc/systemd/system/delta-test-unit-extended.service
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systemctl daemon-reload
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systemd-delta
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systemd-delta /run
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systemd-delta systemd/system
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systemd-delta /run systemd/system /run
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systemd-delta /run foo/bar hello/world systemd/system /run
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systemd-delta foo/bar
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systemd-delta --diff=true
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systemd-delta --diff=false
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for type in masked equivalent redirected overridden extended unchanged; do
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systemd-delta --type="$type"
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systemd-delta --type="$type" /run
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done
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systemd-delta --type=equivalent,redirected
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(! systemd-delta --diff=foo)
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(! systemd-delta --type=foo)
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(! systemd-delta --type=equivalent,redirected,foo)
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