mirror of
https://github.com/pyenv/pyenv.git
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113 lines
2 KiB
Bash
113 lines
2 KiB
Bash
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# Anaconda comes with binaries of system packages (e.g. `openssl`, `curl`).
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# Creating shims for those binaries will prevent pyenv users to run those
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# commands normally when not using Anaconda.
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#
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# This is a limited edition of https://github.com/yyuu/pyenv-which-ext
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# and it will looks for original `PATH` if there is Anaconda/Miniconda
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# installed and the command name is blacklisted.
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conda_exists() {
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shopt -s nullglob
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local condas=($(echo "${PYENV_ROOT}/versions/"*"/bin/conda" "${PYENV_ROOT}/versions/"*"/envs/"*"/bin/conda"))
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shopt -u nullglob
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[ -n "${condas}" ]
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}
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conda_shims() {
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cat <<EOS
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assistant
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curl
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curl-config
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designer
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fc-cache
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fc-cat
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fc-list
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fc-match
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fc-pattern
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fc-query
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fc-scan
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fc-validate
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freetype-config
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lconvert
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libpng-config
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linguist
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lrelease
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lupdate
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moc
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openssl
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pixeltool
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qcollectiongenerator
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qdbus
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qdbuscpp2xml
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qdbusviewer
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qdbusxml2cpp
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qhelpconverter
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qhelpgenerator
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qmake
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qmlplugindump
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qmlviewer
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qtconfig
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rcc
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redis-benchmark
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redis-check-aof
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redis-check-dump
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redis-cli
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redis-server
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sqlite3
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uic
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xml2-config
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xmlpatterns
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xmlpatternsvalidator
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xslt-config
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xsltproc
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EOS
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}
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expand_path() {
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if [ ! -d "$1" ]; then
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return 1
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fi
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local cwd="$(pwd)"
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cd "$1"
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pwd
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cd "$cwd"
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}
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remove_from_path() {
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local path_to_remove="$(expand_path "$1")"
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local result=""
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if [ -z "$path_to_remove" ]; then
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echo "${PATH}"
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return
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fi
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local paths
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IFS=: paths=($PATH)
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for path in "${paths[@]}"; do
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path="$(expand_path "$path" || true)"
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if [ -n "$path" ] && [ "$path" != "$path_to_remove" ]; then
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result="${result}${path}:"
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fi
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done
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echo "${result%:}"
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}
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lookup_from_path() {
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local command_to_lookup="$1"
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local original_path="${PATH}"
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PATH="$(remove_from_path "${PYENV_ROOT}/shims")"
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local result="$(command -v "$command_to_lookup" || true)"
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PATH="${original_path}"
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echo "$result"
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}
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if [ -n "$PYENV_COMMAND" ] && [ ! -x "$PYENV_COMMAND_PATH" ]; then
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if conda_exists && conda_shims | grep -q -x "$PYENV_COMMAND"; then
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PYENV_COMMAND_PATH="$(lookup_from_path "$PYENV_COMMAND" || true)"
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fi
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fi
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