37 lines
1.1 KiB
Bash
37 lines
1.1 KiB
Bash
# shellcheck shell=bash
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cite about-plugin
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about-plugin 'go environment variables & path configuration'
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# Load after basher and goenv
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# BASH_IT_LOAD_PRIORITY: 270
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# Test `go version` because goenv creates shim scripts that will be found in PATH
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# but do not always resolve to a working install.
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{ _command_exists go && go version &> /dev/null; } || return 0
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export GOROOT="${GOROOT:-$(go env GOROOT)}"
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export GOPATH="${GOPATH:-$(go env GOPATH)}"
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# $GOPATH/bin is the default location for binaries. Because GOPATH accepts a list of paths and each
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# might be managed differently, we add each path's /bin folder to PATH using pathmunge,
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# while preserving ordering.
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# e.g. GOPATH=foo:bar -> PATH=foo/bin:bar/bin
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_bash-it-gopath-pathmunge() {
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_about 'Ensures paths in GOPATH are added to PATH using pathmunge, with /bin appended'
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_group 'go'
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if [[ -z $GOPATH ]]; then
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echo 'GOPATH empty' >&2
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return 1
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fi
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local paths i
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IFS=: read -r -a paths <<< "$GOPATH"
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i=${#paths[@]}
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while [[ $i -gt 0 ]]; do
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i=$((i - 1))
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if [[ -n "${paths[i]}" ]]; then
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pathmunge "${paths[i]}/bin"
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fi
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done
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}
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_bash-it-gopath-pathmunge
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