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Allow the systemd plugin to work when sudo is not installed.

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Problem: The systemd plugin requires sudo to be installed.
The plugin set-up aliases sc-* for each systemctl command, and
prefix the alias with sudo so they can be used from non-root
account. However, this doesn't work if "sudo" is not installed.

Solution: Do not prefix the alias with "sudo" when they
are created for the root account.

This doesn't change anything for non-root user, but allows
root user to use the plugin even when sudo is not available
on the machine.
This commit is contained in:
Kapp Arnaud 2015-06-08 21:39:39 +02:00
commit 90682b7f81
1 changed files with 6 additions and 1 deletions
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7
plugins/systemd/systemd.plugin.zsh
View file

@ -8,4 +8,9 @@ sudo_commands=(
link load cancel set-environment unset-environment)
for c in $user_commands; do; alias sc-$c="systemctl $c"; done
for c in $sudo_commands; do; alias sc-$c="sudo systemctl $c"; done
# Do not use sudo for root user
if [ "`id -u`" = "0" ]; then
for c in $sudo_commands; do; alias sc-$c="systemctl $c"; done
else
for c in $sudo_commands; do; alias sc-$c="sudo systemctl $c"; done
fi