Remove empty lines

Author: dem4ron

bin/add_practice_exercise

@@ -37,6 +37,7 @@ command -v curl >/dev/null 2>&1 || {
     exit 1
 }
 
+# Check if configlet is already fetched
 if [ -e bin/configlet ]; then
     message "success" "Configlet found!"
 else
@@ -57,7 +58,6 @@ canonical_json=$(bin/fetch_canonical_data "$slug")
 has_canonical_data=true
 if [ "${canonical_json}" == "404: Not Found" ]; then
     has_canonical_data=false
-
     message "warning" "This exercise doesn't have canonical data"
 
 else
@@ -81,7 +81,6 @@ create_rust_files "$exercise_dir" "$slug" "$has_canonical_data"
 # ==================================================
 
 # Build configlet
-
 ./bin/fetch-configlet
 message "success" "Fetched configlet successfully!"
 

bin/generator-utils/colors.sh

@@ -10,5 +10,4 @@ cyan=$(echo -e '\033[0;36m')
 
 bold_green=$(echo -e '\033[1;32m')
 
-
 export red green blue yellow bold_green reset_color cyan

bin/generator-utils/prompts.sh

@@ -1,20 +1,16 @@
 #!/usr/bin/env bash
 
-
 # see comment in utils.sh
 # shellcheck source=bin/generator-utils/colors.sh
 # shellcheck source=./colors.sh
 source ./bin/generator-utils/colors.sh
 
 get_exercise_difficulty() {
-
     read -rp "Difficulty of exercise (1-10): " exercise_difficulty
     echo "$exercise_difficulty"
 }
 
-
 validate_difficulty_input() {
-
     local valid_input=false
     while ! $valid_input; do
         if [[ "$1" =~ ^[1-9]$|^10$ ]]; then
@@ -30,7 +26,6 @@ validate_difficulty_input() {
     echo "$exercise_difficulty"
 }
 
-
 get_author_handle() {
     local default_author_handle
     default_author_handle="$(git config user.name)"

bin/generator-utils/templates.sh

@@ -22,7 +22,6 @@ create_fn_name() {
 }
 
 create_test_file_template() {
-
     local exercise_dir=$1
     local slug=$2
     local has_canonical_data=$3
@@ -116,14 +115,12 @@ EOT
     message "success" ".gitignore has been overwritten!"
 }
 
-
 create_example_rs_template() {
 
     local exercise_dir=$1
     local slug=$2
     local has_canonical_data=$3
 
-
     local fn_name
 
     fn_name=$(create_fn_name "$slug" "$has_canonical_data")
@@ -139,7 +136,6 @@ EOT
     message "success" "Stub file for example.rs has been created!"
 }
 
-
 create_rust_files() {
 
     local exercise_dir=$1

bin/generator-utils/utils.sh

@@ -9,12 +9,10 @@
 source ./bin/generator-utils/colors.sh
 
 message() {
-
     local flag=$1
     local message=$2
 
     case "$flag" in
-
     "success") printf "${green}%s${reset_color}\n" "[success]: $message" ;;
     "task") printf "${cyan}%s${reset_color}\n" "[task]: $message" ;;
     "info") printf "${blue}%s${reset_color}\n" "[info]: $message" ;;
@@ -36,9 +34,7 @@ message() {
     esac
 }
 
-
 dash_to_underscore() {
-
     echo "$1" | sed 's/-/_/g'
 }
 
@@ -58,10 +54,8 @@ check_exercise_existence() {
         exit 1
     fi
 
-
     # Fetch configlet and crop out exercise list
     local unimplemented_exercises
-
     unimplemented_exercises=$(bin/configlet info | sed -n '/With canonical data:/,/Track summary:/p' | sed -e '/\(With\(out\)\? canonical data:\|Track summary:\)/d' -e '/^$/d')
     if echo "$unimplemented_exercises" | grep -q "^$slug$"; then
         message "success" "Exercise has been found!"
@@ -78,11 +72,8 @@ ${unimplemented_exercises}"
             echo "${yellow}$(bin/generator-utils/ngram "${unimplemented_exercises}" "$slug")${reset_color}"
         else
             message "info" "Building typo-checker binary for $(uname -m) system."
-
             cd util/ngram && ./build && cd ../.. && echo "${yellow}$(bin/generator-utils/ngram "${unimplemented_exercises}" "$slug")${reset_color}"
-
         fi
-
         exit 1
     fi
 }