♻️ Refactor and rename files, move to into lib

Author: smolijar

Makefile

@@ -1,6 +1,6 @@
 shunit2:
 	curl -o shunit2 https://raw.githubusercontent.com/kward/shunit2/master/shunit2
 test: shunit2
-	bash test.sh
+	bash ./lib/test.sh
 clean:
 	rm -rf shunit2

README.md

@@ -29,7 +29,7 @@ If successful, prepares the reference in the commit message's trailers.
 curl -L https://raw.githubusercontent.com/grissius/tracker-hook/master/scripts/install.sh | bash
 ```
 
-Alternatively (1) download [hook](https://raw.githubusercontent.com/grissius/tracker-hook/master/hook.sh) manually and save it as `.git/hooks/prepare-commit-msg` of selected repository and (2) make it executable.
+Alternatively (1) download [hook](https://raw.githubusercontent.com/grissius/tracker-hook/master/lib/hook.sh) manually and save it as `.git/hooks/prepare-commit-msg` of selected repository and (2) make it executable.
 
 ## How to use
 

hook.sh renamed to lib/hook.sh

@@ -1,5 +1,5 @@
 #!/bin/sh
-. ./hook.sh --source-only
+. ./lib/hook.sh --source-only
 
 # Helper parser
 to_issue() { echo $1 | parse_issue || echo NULL; }

test.sh renamed to lib/test.sh

@@ -1,4 +1,4 @@
-curl --silent -o .git/hooks/prepare-commit-msg https://raw.githubusercontent.com/grissius/tracker-hook/master/hook.sh
+curl --silent -o .git/hooks/prepare-commit-msg https://raw.githubusercontent.com/grissius/tracker-hook/master/lib/hook.sh
 chmod +x .git/hooks/prepare-commit-msg
 
 echo "Git hook added (.git/hooks/prepare-commit-msg), I hope you like it! ❤️"