25 lines
581 B
Text
25 lines
581 B
Text
if ! command git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
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print "${0}: not a repository work tree: ${PWD}" >&2
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return 1
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elif [[ "${PWD}" != "$(git-root)" ]]; then
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print "${0}: must be run from the root of the work tree" >&2
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return 1
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fi
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local src="${1}"
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local dst="${2}"
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local url
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url="$(command git config --file "$(git-root)/.gitmodules" --get "submodule.${src}.url")"
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if ! (( "${+url}" )); then
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print "${0}: submodule not found: ${src}" >&2
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return 1
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fi
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mkdir -p "${dst:h}"
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git-submodule-remove "${src}"
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git submodule add "${url}" "${dst}"
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return 0
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