73 lines
2.5 KiB
Bash
73 lines
2.5 KiB
Bash
#!/usr/bin/env bash
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#
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# Copyright 2018 Mycroft AI Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This script places the user in the mycroft-core virtual environment,
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# necessary to run unit tests or to interact directly with mycroft-core
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# via an interactive Python shell.
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# wrap in function to allow local variables, since this file will be source'd
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function main() {
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local quiet=0
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for arg in "$@"
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do
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case $arg in
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"-q"|"--quiet" )
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quiet=1
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;;
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"-h"|"--help" )
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echo "venv-activate.sh: Enter the Mycroft virtual environment"
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echo "Usage:"
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echo " source venv-activate.sh"
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echo "or"
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echo " . venv-activate.sh"
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echo ""
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echo "Options:"
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echo " -q | --quiet Don't show instructions."
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echo " -h | --help Show help."
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return 0
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;;
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*)
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echo "ERROR: Unrecognized option: $arg"
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return 1
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;;
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esac
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done
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if [[ "$0" == "${BASH_SOURCE[0]}" ]] ; then
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# Prevent running in script then exiting immediately
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echo "ERROR: Invoke with 'source venv-activate.sh' or '. venv-activate.sh'"
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else
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local SRC_DIR
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SRC_DIR="$( builtin cd "$( dirname "${BASH_SOURCE[0]}" )" || exit 1; pwd -P )"
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source "${SRC_DIR}/.venv/bin/activate"
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# Provide an easier to find "mycroft-" prefixed command.
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unalias mycroft-venv-activate 2>/dev/null
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# shellcheck disable=SC2139 # The intention _is_ to resolve the variable at define time
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alias mycroft-venv-deactivate="deactivate && unalias mycroft-venv-deactivate 2>/dev/null && alias mycroft-venv-activate=\"source '${SRC_DIR}/venv-activate.sh'\""
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if [ $quiet -eq 0 ] ; then
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echo "Entering Mycroft virtual environment. Run 'mycroft-venv-deactivate' to exit"
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fi
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fi
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}
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main "$@"
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