54 lines
1.6 KiB
Bash
54 lines
1.6 KiB
Bash
# https://pip.pypa.io/en/stable/user_guide/#command-completion
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# Of course, you should first install the pip, say on Debian:
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# sudo apt-get install python-pip
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# sudo apt-get install python3-pip
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# If the pip package is installed within virtual environments,
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# you should first install pip for the corresponding environment.
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#https://github.com/Bash-it/bash-it/blob/b35d41464c0bd390e573f7423eaaa63666521c70/themes/base.theme.bash#L511
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function safe_append_prompt_command {
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local prompt_re
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if [ "${__bp_imported}" == "defined" ]; then
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# We are using bash-preexec
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if ! __check_precmd_conflict "${1}" ; then
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precmd_functions+=("${1}")
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fi
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else
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# Set OS dependent exact match regular expression
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if [[ ${OSTYPE} == darwin* ]]; then
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# macOS
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prompt_re="[[:<:]]${1}[[:>:]]"
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else
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# Linux, FreeBSD, etc.
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prompt_re="\<${1}\>"
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fi
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if [[ ${PROMPT_COMMAND} =~ ${prompt_re} ]]; then
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return
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elif [[ -z ${PROMPT_COMMAND} ]]; then
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PROMPT_COMMAND="${1}"
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else
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PROMPT_COMMAND="${1};${PROMPT_COMMAND}"
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fi
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fi
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}
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_pip_completion_bash() {
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# Based on the _pip_completion function defined by pip completion to determine
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# whether we should reevaluate the pip completion or not:
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if ! command -v _pip_completion >/dev/null &&
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( [ -n "$VIRTUAL_ENV" -a -x "$VIRTUAL_ENV/bin/pip3" ] ||
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[ -n "$CONDA_PREFIX" -a -x "$CONDA_PREFIX/bin/pip3" ] ||
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[ -x /usr/bin/pip3 ] ); then
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eval "$(pip3 completion --bash)"
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fi
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}
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safe_append_prompt_command _pip_completion_bash
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