fix: remote URL querying of repos cloned using an SSH key (#122)

* fix: remote URL querying of repos cloned using an SSH key

Fixes #120.

* perf: improve `sed` scripts and minimize usage of conditionals

* perf: remove unnecessary conditionals

entrypoint.sh

@@ -70,20 +70,7 @@ echo_info "DESTINATION_BRANCH=$DESTINATION_BRANCH"
 # Determine repository url
 if [[ -z "$INPUT_DESTINATION_REPOSITORY" ]]; then
   # Try to query local repository's remote url if INPUT_DESTINATION_REPOSITORY is null
-  local_origin=$(git remote get-url origin)
-
-  if [[ "$local_origin" == *.git ]]; then
-    origin_no_suffix="${local_origin%.*}"
-  else
-    origin_no_suffix="$local_origin"
-  fi
-
-  repo="$(basename "${origin_no_suffix}")"
-  owner="$(basename "${origin_no_suffix%/${repo}}")"
-
-  if [[ ! -z "$repo" ]]; then
-    CHECKOUT_REPOSITORY="$owner/$repo"
-  fi
+  CHECKOUT_REPOSITORY=$(git remote get-url origin | sed -r -e 's:https\://([^/]+)/([^/]+)/([^.]+)(.*):\2\/\3:g' -e 's:git@([^/]+)\:([^/]+)/([^.]+)(.*):\2\/\3:g')
 fi
 
 # Fallback to GITHUB_REPOSITORY if both INPUT_DESTINATION_REPOSITORY and CHECKOUT_REPOSITORY are unavailable