Fix script to re-write on each run

- remove {{content}} as it renders in liquid

.github/scripts/get-contributing.sh

@@ -1,59 +1,78 @@
 #!/bin/bash
 
-DEST="../../en/resources/contributing.md"
+# This script replaces the contents of a section with the contents from the annotated source address or local file paths inside the DEST file.
 
-# This script replaces the contents of a section with the contents from
-# the annotated source address.
+# read contents of file into memory
+DEST="../../en/resources/contributing.md"
 
-# tracks the header level
+# track the header level 
 level=''
-# tracks repo & file for curl call
+# tracks src for curl calls
 src=''
-# tracks file for local file copy
+# tracks file paths for local file reads
 local=''
-while IFS= read -r line; do
-  # this section removes prev lines after file loads - src/load set to non-empty 
+  while IFS= read -r line; do
+  # REMOVE PREVIOUS CONTENT SECTION
+  # if src or local tags are not empty
   if [[ -n "$src" || -n "$local" ]]; then
-    # line not a horitzontal rule hr
+    #  if current line not a horitzontal rule hr
     if  [[ "$line" != "----"* ]]; then
-    #  if line eq level - level is num of ##s
+    #  if line == level -> level is num of ##s
       if [[ "$line" == "$level"'#'*  ||
-      # line not a header)
+      # line not a header line
       "$line" != '#'* ]]; then
-        continue
+        # skip line and rewrite over old content
+          continue
       fi
     fi
   fi
 
+ # PRINT TO PAGE SECTION
   src=''
   local=''
-  # if line is header - assign level num
+  # if line is header -> assign level num
   if [[ "$line" == '#'* ]]; then
-    # this is header before SRC/LOCAL anchors
-    title=${line##*\#}
-    level="${line:0:$((${#line} - ${#title}))}"
-  # src on page 
+  # if header has (#id-of-link) or {#id-on-page} patterns
+    if [[ $line =~ (\(\#.*\))\. || "$line" =~ \{\#.*\} ]]; then
+      # isolate the matching part of line 
+      match=${BASH_REMATCH[0]}
+      # remove match leaving rest
+      rest=${line//${match}}
+      # remove any # symbols from start 
+      title_rest=${rest##*\#}
+      # slice rest to get only level
+      level="${rest:0:$((${#rest} - ${#title_rest}))}"
+    else
+    # any other headers -> before SRC/LOCAL pages anchors
+      header=${line##*\#} 
+      level="${line:0:$((${#line} - ${#header}))}"
+    fi
+  # if line is src anchor in read file 
   elif [[ "$line" == '<!-- SRC:'* ]]; then
+    # remove the first 10 chars
     src=${line:10}
+    # % remove from end until after white space -> leave src details
     src=${src% *}
-  # local on page
+  # if line is local anchor in read file 
   elif [[ "$line" == '<!-- LOCAL:'* ]]; then
+    # remove the first 12 chars
     local=${line:12}
+    # % remove from end until after white space -> leave local details
     local=${local% *}
+    # leave only path to file
     local=${local#* }
   fi 
-
+  # execute line to the page 
   echo "$line"
 
   if [[ -n "$local" ]]; then
+  # cat file -> outputs full content of file at local path 
     cat "$local" | \
     # remove the top 1# headers from cat'd file
       sed -En '/^##|^[^#]/,$p' | \
-      # remove GH specific tags staring w '[!NOTE\] and next line
+    # remove GH MD specific tags start w '[!NOTE\] + following line
       sed -E '/^>\[!NOTE\]*/{N;d;}' | \
-      # remove any lines with 'Not the Express JS Framework'
-      sed -E '/Not the Express JS Framework/I,$d' | \
-      # remove GH specific md tags
+    # change GH specific MD IMPORTANT tags to plain MD
       sed -E 's/> \[!IMPORTANT\]/> **IMPORTANT:** /g'
       echo
   elif [[ -n "$src" ]]; then  
@@ -65,8 +84,9 @@ while IFS= read -r line; do
       sed -En '/^##|^[^#]/,$p' | \
       # add additional # every header 
       sed 's/^#/&'"${level:1}"'/g' | \
-      # format gh links when match
+      # format GH links when match
       sed -E 's/(\[[^]]*\])\(([^):#]*)\)/\1(https:\/\/github.com\/'"$(sed 's/\//\\\//g' <<< "$repo")"'\/blob\/master\/\2)/g'
     echo
   fi
+  # read in dest file then write back to file
 done <<<"$(< $DEST)" > $DEST

CONTRIBUTING.md

@@ -81,7 +81,7 @@ But just in case you need a little extra explanation, this section below outline
   - These are used to import text content for reuse across pages, such as the API documentation, e.g., `_includes > api > en > 5x`, which is included in every language.
   - These are used to include the page components that make up site-wide user interface and periphery structure, e.g., Header, Footer, etc.
 - `_layouts` are the templates used to wrap the site's individual pages. 
-  - These are used to display the structure of the site's periphery, such as the header and footer, and for injecting and displaying individual markdown pages inside the `{{ content }}` tag.
+  - These are used to display the structure of the site's periphery, such as the header and footer, and for injecting and displaying individual markdown pages inside the `content` tag.
 
 **Blog Markdown Files**
 - These files make up the individual blog posts. If you want to contribute a blog post please