0c1aa6e133
* remove unneeded explination and authorship comments (as it's noted in the README.md) * s/git/command git/ (see issue #30) * add is-true function, as it is required by a few other functions.
10 lines
199 B
Plaintext
10 lines
199 B
Plaintext
local root="$(command git rev-parse --show-toplevel 2> /dev/null)"
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if [[ -n "${root}" ]]; then
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print "${root}"
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return 0
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else
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print "${0}: not a repository work tree: ${PWD}" >&2
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return 1
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fi
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