mirror of
https://github.com/pyenv/pyenv-virtualenv.git
synced 2026-09-10 07:16:18 -04:00
215 lines
6.8 KiB
Bash
215 lines
6.8 KiB
Bash
#!/usr/bin/env bats
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load test_helper
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@test "detect parent shell" {
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unset PYENV_SHELL
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SHELL=/bin/false run pyenv-virtualenv-init -
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assert_success
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assert_output_contains ' PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
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}
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@test "detect parent shell from script (sh)" {
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unset PYENV_SHELL
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printf '#!/bin/sh\necho "$(pyenv-virtualenv-init -)"' > "${TMP}/script.sh"
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chmod +x ${TMP}/script.sh
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run ${TMP}/script.sh
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assert_success
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assert_output_contains_not ' PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
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rm -f "${TMP}/script.sh"
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}
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@test "detect parent shell from script (bash)" {
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unset PYENV_SHELL
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printf '#!/bin/bash\necho "$(pyenv-virtualenv-init -)"' > "${TMP}/script.sh"
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chmod +x ${TMP}/script.sh
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run ${TMP}/script.sh
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assert_success
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assert_output_contains ' PROMPT_COMMAND="_pyenv_virtualenv_hook;${PROMPT_COMMAND-}"'
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rm -f "${TMP}/script.sh"
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}
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@test "sh-compatible instructions" {
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run pyenv-virtualenv-init bash
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assert [ "$status" -eq 1 ]
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assert_output_contains 'eval "$(pyenv virtualenv-init -)"'
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run pyenv-virtualenv-init zsh
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assert [ "$status" -eq 1 ]
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assert_output_contains 'eval "$(pyenv virtualenv-init -)"'
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}
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@test "fish instructions" {
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run pyenv-virtualenv-init fish
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assert [ "$status" -eq 1 ]
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assert_output_contains 'status --is-interactive; and source (pyenv virtualenv-init -|psub)'
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}
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@test "outputs bash-specific syntax" {
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export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
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run pyenv-virtualenv-init - bash
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assert_success
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assert_output <<EOS
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export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
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export PYENV_VIRTUALENV_INIT=1;
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_pyenv_virtualenv_hook() {
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local ret=\$?
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# Cache: env vars checked once, path list and stat rebuilt on miss only
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if [ "\${PYENV_VERSION-}" = "\${_PYENV_VH_VERSION-}" ] \\
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&& [ "\${VIRTUAL_ENV-}" = "\${_PYENV_VH_VENV-}" ]; then
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if [ -n "\${PYENV_VERSION-}" ]; then
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return \$ret
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fi
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if [ "\${PWD}" = "\${_PYENV_VH_PWD-}" ] \\
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&& [ "\$(stat ${_stat_fmt} "\${_PYENV_VH_PATHS[@]}" 2>/dev/null)" = "\${_PYENV_VH_MTIMES-}" ]; then
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return \$ret
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fi
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fi
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if [ -n "\${VIRTUAL_ENV-}" ]; then
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eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
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else
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eval "\$(pyenv sh-activate --quiet || true)" || true
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fi
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_PYENV_VH_PWD="\${PWD}"
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_PYENV_VH_VERSION="\${PYENV_VERSION-}"
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_PYENV_VH_VENV="\${VIRTUAL_ENV-}"
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local _pvh_d="\${PWD}" _pvh_found_local=0
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_PYENV_VH_PATHS=()
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while :; do
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if [ -f "\${_pvh_d}/.python-version" ] || [ -L "\${_pvh_d}/.python-version" ]; then
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_PYENV_VH_PATHS+=("\${_pvh_d}/.python-version")
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if [ -f "\${_pvh_d}/.python-version" ]; then
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_pvh_found_local=1
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break
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fi
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else
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_PYENV_VH_PATHS+=("\${_pvh_d}")
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fi
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[ "\${_pvh_d}" = "/" ] && break
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_pvh_d="\${_pvh_d%/*}"
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[ -z "\${_pvh_d}" ] && _pvh_d="/"
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done
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if [ "\${_pvh_found_local}" = "0" ]; then
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_PYENV_VH_PATHS+=("\${PYENV_ROOT}/version")
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fi
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_PYENV_VH_MTIMES="\$(stat ${_stat_fmt} "\${_PYENV_VH_PATHS[@]}" 2>/dev/null)"
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return \$ret
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};
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if ! [[ "\${PROMPT_COMMAND-}" =~ _pyenv_virtualenv_hook ]]; then
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PROMPT_COMMAND="_pyenv_virtualenv_hook;\${PROMPT_COMMAND-}"
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fi
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EOS
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}
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@test "outputs fish-specific syntax" {
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export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
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run pyenv-virtualenv-init - fish
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assert_success
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assert_output <<EOS
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while set index (contains -i -- "${TMP}/pyenv/plugins/pyenv-virtualenv/shims" \$PATH)
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set -eg PATH[\$index]; end; set -e index
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set -gx PATH '${TMP}/pyenv/plugins/pyenv-virtualenv/shims' \$PATH;
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set -gx PYENV_VIRTUALENV_INIT 1;
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function _pyenv_virtualenv_hook --on-event fish_prompt;
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set -l ret \$status
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if test "\$PYENV_VERSION" = "\$_PYENV_VH_VERSION" \\
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-a "\$VIRTUAL_ENV" = "\$_PYENV_VH_VENV"
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if test -n "\$PYENV_VERSION"
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return \$ret
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end
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if test "\$PWD" = "\$_PYENV_VH_PWD" \\
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-a "(stat ${_stat_fmt} \$_PYENV_VH_PATHS 2>/dev/null)" = "\$_PYENV_VH_MTIMES"
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return \$ret
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end
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end
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if [ -n "\$VIRTUAL_ENV" ]
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pyenv activate --quiet; or pyenv deactivate --quiet; or true
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else
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pyenv activate --quiet; or true
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end
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set -g _PYENV_VH_PWD "\$PWD"
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set -g _PYENV_VH_VERSION "\$PYENV_VERSION"
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set -g _PYENV_VH_VENV "\$VIRTUAL_ENV"
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set -l d "\$PWD"
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set -l _pvh_found_local 0
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set -g _PYENV_VH_PATHS
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while true
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if test -f "\$d/.python-version"; or test -L "\$d/.python-version"
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set -g _PYENV_VH_PATHS \$_PYENV_VH_PATHS "\$d/.python-version"
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if test -f "\$d/.python-version"
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set _pvh_found_local 1
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break
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end
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else
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set -g _PYENV_VH_PATHS \$_PYENV_VH_PATHS "\$d"
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end
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test "\$d" = "/"; and break
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set d (string replace -r '/[^/]*\$' '' -- "\$d")
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test -z "\$d"; and set d "/"
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end
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if test "\$_pvh_found_local" = "0"
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set -g _PYENV_VH_PATHS \$_PYENV_VH_PATHS "\$PYENV_ROOT/version"
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end
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set -g _PYENV_VH_MTIMES (stat ${_stat_fmt} \$_PYENV_VH_PATHS 2>/dev/null)
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return \$ret
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end
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EOS
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}
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@test "outputs zsh-specific syntax" {
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export PYENV_VIRTUALENV_ROOT="${TMP}/pyenv/plugins/pyenv-virtualenv"
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run pyenv-virtualenv-init - zsh
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assert_success
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assert_output <<EOS
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export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:\${PATH}";
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export PYENV_VIRTUALENV_INIT=1;
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_pyenv_virtualenv_hook() {
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local ret=\$?
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# Cache: env vars checked once, path list and stat rebuilt on miss only
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if [ "\${PYENV_VERSION-}" = "\${_PYENV_VH_VERSION-}" ] \\
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&& [ "\${VIRTUAL_ENV-}" = "\${_PYENV_VH_VENV-}" ]; then
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if [ -n "\${PYENV_VERSION-}" ]; then
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return \$ret
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fi
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if [ "\${PWD}" = "\${_PYENV_VH_PWD-}" ] \\
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&& [ "\$(stat ${_stat_fmt} "\${_PYENV_VH_PATHS[@]}" 2>/dev/null)" = "\${_PYENV_VH_MTIMES-}" ]; then
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return \$ret
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fi
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fi
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if [ -n "\${VIRTUAL_ENV-}" ]; then
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eval "\$(pyenv sh-activate --quiet || pyenv sh-deactivate --quiet || true)" || true
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else
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eval "\$(pyenv sh-activate --quiet || true)" || true
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fi
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_PYENV_VH_PWD="\${PWD}"
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_PYENV_VH_VERSION="\${PYENV_VERSION-}"
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_PYENV_VH_VENV="\${VIRTUAL_ENV-}"
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local _pvh_d="\${PWD}" _pvh_found_local=0
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_PYENV_VH_PATHS=()
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while :; do
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if [ -f "\${_pvh_d}/.python-version" ] || [ -L "\${_pvh_d}/.python-version" ]; then
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_PYENV_VH_PATHS+=("\${_pvh_d}/.python-version")
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if [ -f "\${_pvh_d}/.python-version" ]; then
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_pvh_found_local=1
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break
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fi
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else
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_PYENV_VH_PATHS+=("\${_pvh_d}")
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fi
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[ "\${_pvh_d}" = "/" ] && break
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_pvh_d="\${_pvh_d%/*}"
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[ -z "\${_pvh_d}" ] && _pvh_d="/"
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done
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if [ "\${_pvh_found_local}" = "0" ]; then
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_PYENV_VH_PATHS+=("\${PYENV_ROOT}/version")
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fi
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_PYENV_VH_MTIMES="\$(stat ${_stat_fmt} "\${_PYENV_VH_PATHS[@]}" 2>/dev/null)"
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return \$ret
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};
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typeset -g -a precmd_functions
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if [[ -z \$precmd_functions[(r)_pyenv_virtualenv_hook] ]]; then
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precmd_functions=(_pyenv_virtualenv_hook \$precmd_functions);
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fi
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EOS
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}
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