mirror of
https://github.com/PaperMC/Paper.git
synced 2024-11-16 15:45:23 +01:00
29 lines
893 B
Bash
29 lines
893 B
Bash
|
#!/bin/sh
|
||
|
|
set -ue
|
||
|
|
|
||
|
|
# Check if an application is on the PATH.
|
||
|
|
# If it is not, return with non-zero.
|
||
|
|
_is_dep_available() {
|
||
|
|
command -v "$1" >/dev/null || (echo "$1 ${2:-was not found and is a required dependency}"; return 1)
|
||
|
|
}
|
||
|
|
|
||
|
|
if [ -z "${1:-}" ]; then
|
||
|
|
# No specific dependency was found; let's just check for all required ones.
|
||
|
|
_is_dep_available git
|
||
|
|
_is_dep_available patch
|
||
|
|
_is_dep_available mvn
|
||
|
|
|
||
|
|
# Ensure we don't have a JAVA_HOME set first.
|
||
|
|
# Maven should work fine without the JAVA_HOME var as long as the JDK is on the PATH.
|
||
|
|
if [ -z "${JAVA_HOME:-}" ]; then
|
||
|
|
_is_dep_available javac "was not found; you can download the JDK from https://adoptopenjdk.net/ or via your package manager"
|
||
|
|
fi
|
||
|
|
else
|
||
|
|
# Require all dependencies provided.
|
||
|
|
for dep in $@; do
|
||
|
|
_is_dep_available "$dep"
|
||
|
|
done
|
||
|
|
fi
|
||
|
|
|
||
|
|
# vim: set ff=unix autoindent ts=4 sw=4 tw=0 et :
|