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49e30f7172
When `amend` is empty, expand it to nothing instead of an empty string (which causes a git error).
16 lines
350 B
Bash
16 lines
350 B
Bash
# Create and maintain a minimal git repo at the root of the copied src
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(
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# shellcheck disable=SC2154,SC2164
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cd "$scriptDir/.."
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amend=(--amend)
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if [[ ! -e .git ]] || ! git rev-parse HEAD 2>/dev/null; then
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git init
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amend=()
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fi
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git add .
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if ! git diff --quiet --cached; then
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git commit -a "${amend[@]}" -m -
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fi
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) >/dev/null
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