feat: extract changes text from PR template

Author: Shaderpixel

src/teamwork.sh

@@ -144,15 +144,16 @@ teamwork::pull_request_opened() {
   # local -r pr_stats=$(github::get_pr_patch_stats)
   local -r pr_body=$(github::get_pr_body)
   # IFS=" " read -r -a pr_stats_array <<< "$pr_stats"
-# TODO: extract actual PR comments from body, exclude Author and Reviewer checklist from PR template
+  local -r substring="##Teamwork task link" #discard anything from this text onwards in the PR template
+  local -r extracted_body=${pr_body%%$substring*}
 
   teamwork::add_comment "
 **$user** opened a PR: **[$pr_title]($pr_url)**
 \`$base_ref\` ⬅️ \`$head_ref\`
 
 ---
 
-${pr_body}
+${extracted_body}
   "
 
   teamwork::add_tag "PR Open"