26 lines
664 B
Bash
26 lines
664 B
Bash
# dependencies_check
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# $@ Dependnecy files to check
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#
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# Each dependency is in the form of a tool to test for, optionally followed by
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# a : and the name of a package if the package on a Debian-ish system is not
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# named for the tool (i.e., qemu-user-static).
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dependencies_check() {
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local missing
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if [[ -f "$1" ]]; then
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for dep in $(cat "$1"); do
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if ! hash ${dep%:*} 2>/dev/null; then
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missing="${missing:+$missing }${dep#*:}"
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fi
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done
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fi
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if [[ "$missing" ]]; then
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echo "Reqired dependencies not installed"
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echo
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echo "This can be resolved on Debian/Raspbian systems by installing:"
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echo "$missing"
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false
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fi
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}
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