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keep CHECK_VAR... For now

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Kayou 2019-02-03 21:26:07 +01:00
parent 30e7c9878c
commit f53406b066
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1 changed files with 7 additions and 0 deletions
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7
scripts/_common.sh
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@ -1,5 +1,12 @@
#!/bin/bash #!/bin/bash
CHECK_VAR () { # Verifies that the variable is not empty.
# $1 = Variable to be checked
# $2 = Display text on error
test -n "$1" || (echo "$2" >&2 && false)
}
# Start (or other actions) a service, print a log in case of failure and optionnaly wait until the service is completely started # Start (or other actions) a service, print a log in case of failure and optionnaly wait until the service is completely started
# #
# usage: ynh_systemd_action [-n service_name] [-a action] [ [-l "line to match"] [-p log_path] [-t timeout] [-e length] ] # usage: ynh_systemd_action [-n service_name] [-a action] [ [-l "line to match"] [-p log_path] [-t timeout] [-e length] ]