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26 lines
644 B
Bash
Executable file
26 lines
644 B
Bash
Executable file
#!/usr/bin/env bash
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set -e
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[ -n "$PYENV_DEBUG" ] && set -x
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PYENV_VERSION_FILE="$1"
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shift
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PYENV_VERSIONS=()
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for version in "$@"; do
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PYENV_VERSIONS=("${PYENV_VERSIONS[@]}" "$version")
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done
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if [ -z "$PYENV_VERSIONS" ] || [ -z "$PYENV_VERSION_FILE" ]; then
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echo "usage: pyenv write-version-file FILENAME VERSIONS..." >&2
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exit 1
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fi
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# Make sure the specified version is installed.
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for PYENV_VERSION in "${PYENV_VERSIONS[@]}"; do
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pyenv-prefix "$PYENV_VERSION" >/dev/null
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done
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# Write the version out to disk.
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rm -f "$PYENV_VERSION_FILE"
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for PYENV_VERSION in "${PYENV_VERSIONS[@]}"; do
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echo "$PYENV_VERSION" >> "$PYENV_VERSION_FILE"
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done
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