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https://github.com/tj/git-extras.git
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37 lines
1.2 KiB
Bash
Executable file
37 lines
1.2 KiB
Bash
Executable file
#!/usr/bin/env bash
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test -z "$1" && echo "submodule required" 1>&2 && exit 1
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cd "$(git root)"
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test ! -f .gitmodules && echo ".gitmodules file not found" 1>&2 && exit 2
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NAME="$(echo "$1" | sed 's/\/$//g')"
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test -z \
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"$( git config --file=.gitmodules submodule."$NAME".url)" \
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&& echo "submodule not found" 1>&2 && exit 3
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# 1. Handle the .git directory
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# 1.a. Delete the relevant section from .git/config
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git submodule deinit -f "$NAME" || exit 4
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# 1.b. Delete the submodule .git directory
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rm -rf .git/modules/"$NAME"
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# 1.c. Delete empty submodule directory
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git rm -f "$NAME"
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# 2. Handle .gitignore file
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# 2.a. Delete the relevant line from .gitmodules
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git config --file=.gitmodules --remove-section submodule."$NAME"
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# 2.b and stage changes
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git add .gitmodules
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# 2.c. Delete empty .gitmodules
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[ "$(wc -l '.gitmodules' | cut -d' ' -f1)" = '0' ] && git rm -f '.gitmodules'
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# 3. Need to confirm and commit the changes for yourself
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echo
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if git submodule status >/dev/null 2>&1 \
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&& ! git submodule status | grep "$NAME"; then
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echo "Successfully deleted $NAME."
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else
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echo "Failed to delete $NAME." 1>&2 && exit 6
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fi
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echo 'Confirm with `git submodule status` and commit the changes for yourself.'
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