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55 lines
809 B
55 lines
809 B
#!/bin/sh
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exec 2>&1
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tmp_f=
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if [ $# -eq 0 ]; then
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tmp_f="${TMPDIR:-/tmp}/colorize.$$"
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trap "rm -f '$tmp_f'" INT TERM
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cat > "$tmp_f"
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set -- "$tmp_f"
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fi
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if [ -t 1 ]; then
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if env | grep -q '^PAGER=$'; then
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PAGER=cat
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elif [ -z "$PAGER" ]; then
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PAGER="less -R"
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fi
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else
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PAGER=cat
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fi
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for f; do
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l=
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eval mime=$(file -i -L - < "$f" | cut -d' ' -f2-)
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case "$mime" in
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application/xml) l=xml ;;
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text/x-shellscript) l=sh ;;
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text/x-diff) l=diff ;;
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text/x-c) l=c ;;
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text/plain)
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case "$(file - < "$f" | cut -d' ' -f2-)" in
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a\ */python\ script)
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l=python
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;;
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*)
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case "$f" in
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*.sh) l=sh ;;
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*.ini) l=ini ;;
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*.c|*.h|*.cc|*.hh) l=c ;;
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*.go) l=go ;;
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*) l=text ;;
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esac
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;;
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esac
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esac
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pygmentize ${l:+-l $l} "$f"
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done | $PAGER
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if [ -n "$tmp_f" ]; then
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rm -f "$tmp_f"
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fi
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