42 lines
1.2 KiB
Bash
42 lines
1.2 KiB
Bash
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#!/bin/bash
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#
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# $1 - base path of the source tree
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# $2 - subpath under $1 to find *.go dependencies for
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# $3 - package name (eg, github.com/organization/project)
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set -o errexit
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set -o nounset
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set -o pipefail
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# might be called from makefile before basepath is set up; just return
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# empty deps. The make target will then ensure that GOPATH is set up
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# correctly, and go build will build everything the first time around
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# anyway. Next time we get here everything will be fine.
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if [ ! -d "$1/$2" ]; then
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exit 0
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fi
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function find-deps() {
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local basepath=$1
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local srcdir=$2
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local pkgname=$3
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local deps=
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# gather imports from cri-o
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pkgs=$(cd ${basepath}/${srcdir} && go list -f "{{.Imports}}" . | tr ' ' '\n' | grep -v "/vendor/" | grep ${pkgname} | sed -e "s|${pkgname}/||g")
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# add each Go import's sources to the deps list,
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# and recursively get that imports's imports too
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for dep in ${pkgs}; do
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deps+="$(ls ${basepath}/${dep}/*.go | sed -e "s|${basepath}/||g") "
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# add deps of this package too
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deps+="$(find-deps ${basepath} ${dep} ${pkgname}) "
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done
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echo "${deps}" | sort | uniq
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}
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# add Go sources from the current package at the end
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echo "$(find-deps "$1" "$2" "$3" | xargs) $(cd $1 && ls $2/*.go | xargs)"
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