mirror of
https://github.com/expressjs/expressjs.com.git
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3536239103
Co-authored-by: Chris Del <chrisdel.tech9@gmail.com> Co-authored-by: chris del <chris.dielschnieder@kvale.ca> Co-authored-by: Sebastian Beltran <bjohansebas@gmail.com> Co-authored-by: Rand McKinney <crandmck@yahoo.com>
93 lines
3.0 KiB
Bash
Executable File
93 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# This script replaces the contents of a section with the contents from the annotated source address or local file paths inside the DEST file.
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# read contents of file into memory
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DEST="../../en/resources/contributing.md"
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# track the header level
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level=''
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# tracks src for curl calls
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src=''
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# tracks file paths for local file reads
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local=''
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while IFS= read -r line; do
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# REMOVE PREVIOUS CONTENT SECTION
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# if src or local tags are not empty
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if [[ -n "$src" || -n "$local" ]]; then
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# if current line not a horitzontal rule hr
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if [[ "$line" != "----"* ]]; then
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# if line == level -- level is num of ##
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if [[ "$line" == "$level"'#'* ||
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# line not a header line
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"$line" != '#'* ]]; then
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# skip line and rewrite over old content
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continue
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fi
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fi
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fi
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# PRINT TO PAGE SECTION
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src=''
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local=''
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# if line is a header
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if [[ "$line" == '#'* ]]; then
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# if header has (#id-of-link) or {#id-on-page} patterns
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if [[ $line =~ (\(\#.*\))\. || "$line" =~ \{\#.*\} ]]; then
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# isolate the matching part of line
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match=${BASH_REMATCH[0]}
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# remove match - leaving rest
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rest=${line//${match}}
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# remove any # symbols from start
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title_rest=${rest##*\#}
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# slice rest of line to get only level
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level="${rest:0:$((${#rest} - ${#title_rest}))}"
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else
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# any other headers -- these before SRC/LOCAL pages anchors
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header=${line##*\#}
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level="${line:0:$((${#line} - ${#header}))}"
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fi
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# if line is SRC anchor in read file
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elif [[ "$line" == '<!-- SRC:'* ]]; then
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# remove the first 10 chars
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src=${line:10}
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# % remove from end until after white space -- leaves src details
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src=${src% *}
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# if line is LOCAL anchor in read file
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elif [[ "$line" == '<!-- LOCAL:'* ]]; then
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# remove the first 12 chars
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local=${line:12}
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# % remove from end until after white space -- leave local details
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local=${local% *}
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# leave only path to file
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local=${local#* }
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fi
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# prints line to the page
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echo "$line"
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if [[ -n "$local" ]]; then
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# cat file -- outputs full contents of file at local path
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cat "$local" | \
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# remove the top 1# headers from cat'd file
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sed -En '/^##|^[^#]/,$p' | \
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# remove GH MD specific tags start w '[!NOTE\] + the following line
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sed -E '/^>\[!NOTE\]*/{N;d;}' | \
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# change GH specific MD IMPORTANT tags -> change into plain MD
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sed -E 's/> \[!IMPORTANT\]/> **IMPORTANT:** /g'
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echo
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elif [[ -n "$src" ]]; then
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echo
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path=${src#* }
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repo=${src% *}
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curl -s "https://raw.githubusercontent.com/${repo}/master/${path}" | \
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# if line is ## or not #
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sed -En '/^##|^[^#]/,$p' | \
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# add additional # every header
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sed 's/^#/&'"${level:1}"'/g' | \
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# format GH links when match
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sed -E 's/(\[[^]]*\])\(([^):#]*)\)/\1(https:\/\/github.com\/'"$(sed 's/\//\\\//g' <<< "$repo")"'\/blob\/master\/\2)/g'
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echo
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fi
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# read in dest file then write back to file
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done <<<"$(< $DEST)" > $DEST
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