59 lines
1.7 KiB
Bash
59 lines
1.7 KiB
Bash
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# Argument parser for Python CI scripts.
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parse_python_args() {
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# Initialize variables
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py_version=""
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# ctk_mode carries the -ctk-mode value; empty means the default ("pinned").
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ctk_mode=""
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while [[ $# -gt 0 ]]; do
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case $1 in
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-py-version=*)
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py_version="${1#*=}"
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shift
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;;
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-py-version)
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if [[ $# -lt 2 ]]; then
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echo "Error: -py-version requires a value" >&2
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return 1
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fi
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py_version="$2"
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shift 2
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;;
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-ctk-mode=*)
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ctk_mode="${1#*=}"
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# Reject an explicit-but-empty value (e.g. `-ctk-mode=`): a lane
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# that wants the default omits the flag entirely, so an empty
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# value signals a malformed generated argument -- fail loudly.
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if [[ -z "${ctk_mode}" ]]; then
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echo "Error: -ctk-mode requires a value" >&2
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return 1
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fi
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shift
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;;
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-ctk-mode)
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if [[ $# -lt 2 || -z "$2" ]]; then
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echo "Error: -ctk-mode requires a value" >&2
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return 1
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fi
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ctk_mode="$2"
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shift 2
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;;
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*)
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# Unknown argument, ignore
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shift
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;;
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esac
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done
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# Export for use by the calling script (py_version and ctk_mode are its inputs).
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export py_version ctk_mode
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}
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require_py_version() {
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if [[ -z "$py_version" ]]; then
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echo "Error: -py-version is required" >&2
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[[ -n "$1" ]] && echo "$1" >&2
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return 1
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fi
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}
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