druckdev
4fedae1a4c
By adding a shebang to the scripts they can be executed directly without an interactive shell. The shebang also makes vims modeline that only set the filetype obsolete.
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/zsh
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## Author: druckdev
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## Created: 2019-11-28
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##
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## A clang-format wrapper that can take a path to a format file (everywhere on
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## the system) with the -style flag
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local idx=${@[(I)-style*]}
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if (( ! idx )); then
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# No style flag given
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command clang-format "$@"
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return
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fi
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local style="${@[$idx]#-style}" prefix=""
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if [[ -n "$style" ]]; then
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# Flag was given in form -style=<style>
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style="${style#=}"
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prefix="-style="
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else
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# Flag was given in form -style <style>
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(( idx++ ))
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style="${@[$idx]}"
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fi
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if [[ ! -e "$style" ]]; then
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# Argument is not a file and thus probably a valid style string that can
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# be passes to clang-format
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command clang-format "$@"
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return
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fi
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# Delete all empty lines (not counting whitespace) and comments and join all
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# lines with commas.
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style="$(sed -E '/^\s*($|#)/d' "$style" | tr '\n' ',')"
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style="{${style%,}}"
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# Overwrite the argument of the style flag with the parsed format file.
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set -- "${@[1, $idx - 1]}" "${prefix}${style}" "${@[$idx + 1, -1]}"
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command clang-format "$@"
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