50 lines
897 B
Plaintext
50 lines
897 B
Plaintext
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#!/usr/bin/env bash
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_highlight() {
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declare -n syn=$1
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if [[ "$syn" ]]; then
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exec highlight --force --inline-css -f -I -O xhtml -S "$syn" 2>/dev/null
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else
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# echo " :cgit: No syntax type provided."
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exec cat
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fi
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}
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file_name=$1
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file_extension="${file_name##*.}"
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if ! [[ "$file_name" == "$file_extension" ]]; then
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case "$file_extension" in
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(md) exec cmark;;
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(bash|zsh) syntax='sh';;
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(*) syntax=$file_extension;;
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esac
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fi
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case "$file_name" in
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(Makefile) syntax='makefile';;
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(PKGBUILD) syntax='sh';;
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esac
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# Read and output the first line
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read -r
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# Set syntax if the first line is a shebang
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if [[ "$REPLY" =~ ^'#!' ]]; then
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case "$REPLY" in
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(*sh) syntax='sh';;
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(*ruby*) syntax='ruby';;
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esac
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fi
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{
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# Print the first line
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printf '%s\n' "$REPLY"
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# Read and output everything
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while read -r; do
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printf '%s\n' "$REPLY"
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done
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} | _highlight syntax
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