mirror of
https://github.com/NixOS/nixpkgs.git
synced 2025-06-11 12:15:34 +03:00
5aba99242e
Made with
```shell
git restore .
fd '\.nix$' pkgs/ --type f -j1 -x bash -xc "$(cat <<"EOF"
typos --no-check-filenames --write-changes "$1"
git diff --exit-code "$1" && exit
#( git diff "$1" | grep -qE "^\+ +[^# ]") && git restore "$1"
count1="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> ' | wc -l )"
count2="$( bat --language nix --diff --style changes "$1" --theme "Monokai Extended" --color always | aha --no-header | grep -E '^<span style="color:olive;">~</span> (<span style="color:#f8f8f2;"> *</span>)?<span style="color:#75715e;">.*</span>$' | wc -l )"
[[ $count1 -ne $count2 ]] && git restore "$1"
EOF
)" -- {}
```
and filtered with `GIT_DIFF_OPTS='--unified=15' git -c interactive.singleKey=true add --patch`
I initially tried using the tree-sitter cli, python bindings and even ast-grep through various means, but this is what I ended up with.
61 lines
1.6 KiB
Nix
61 lines
1.6 KiB
Nix
{ lib }:
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let
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echo_colored_body =
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start_escape:
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# Body of a function that behaves like "echo" but
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# has the output colored by the given start_escape
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# sequence. E.g.
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#
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# * echo_x "Building ..."
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# * echo_x -n "Running "
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#
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# This is more complicated than apparent at first sight
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# because:
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# * The color markers and the text must be print
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# in the same echo statement. Otherwise, other
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# intermingled text from concurrent builds will
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# be colored as well.
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# * We need to preserve the trailing newline of the
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# echo if and only if it is present. Bash likes
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# to strip those if we capture the output of echo
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# in a variable.
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# * Leading "-" will be interpreted by test as an
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# option for itself. Therefore, we prefix it with
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# an x in `[[ "x$1" =~ ^x- ]]`.
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''
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local echo_args="";
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while [[ "x$1" =~ ^x- ]]; do
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echo_args+=" $1"
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shift
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done
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local start_escape="$(printf '${start_escape}')"
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local reset="$(printf '\033[0m')"
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echo $echo_args $start_escape"$@"$reset
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'';
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echo_conditional_colored_body =
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colors: start_escape:
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if colors == "always" then (echo_colored_body start_escape) else ''echo "$@"'';
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in
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{
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echo_colored = colors: ''
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echo_colored() {
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${echo_conditional_colored_body colors ''\033[0;1;32m''}
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}
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echo_error() {
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${echo_conditional_colored_body colors ''\033[0;1;31m''}
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}
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'';
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noisily = colors: verbose: ''
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noisily() {
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${lib.optionalString verbose ''
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echo_colored -n "Running "
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echo $@
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''}
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$@
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}
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'';
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}
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