os/shell/pre-commit.sh
Timothy DeHerrera 933fb8fee9
shell: cleanup devshell
* Add update command to flk
* Add cleaner usage to flk command
* Factor out scripts to be more readable
2021-02-14 02:29:17 -07:00

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#!/usr/bin/env bash
if git rev-parse --verify HEAD >/dev/null 2>&1
then
against=HEAD
else
# Initial commit: diff against an empty tree object
against=$(${git}/bin/git hash-object -t tree /dev/null)
fi
diff="git diff-index --name-only --cached $against --diff-filter d"
nix_files=($($diff -- '*.nix'))
all_files=($($diff))
# Format staged nix files.
if [[ -n "${nix_files[@]}" ]]; then
nixpkgs-fmt "${nix_files[@]}" \
&& git add "${nix_files[@]}"
fi
# check editorconfig
editorconfig-checker -- "${all_files[@]}"
if [[ $? != '0' ]]; then
printf "%b\n" \
"\nCode is not aligned with .editorconfig" \
"Review the output and commit your fixes" >&2
exit 1
fi