feat: add script to add gitignore tempaltes

.devfiles/scripts/gitignore.sh

@@ -0,0 +1,42 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+root="$(git rev-parse --show-toplevel)"
+
+base_url="https://git.alecodes.page/api/v1/gitignore/templates"
+
+query="$*"
+
+list_available() {
+  curl -Ssl $base_url | jq -r '.[]'
+}
+
+if [[ -z $query ]]; then
+  list_available
+  exit 0
+fi
+
+tmp_file="$(mktemp)"
+
+for template in $query; do
+  # Capitalize the string
+  template=${template,,}
+  template=${template^}
+
+  response="$(curl -Ssl "$base_url/$template")"
+  name="$(echo "$response" | jq -r '.name')"
+  content="$(echo "$response" | jq -r '.source')"
+
+  if [[ "$content" == "null" ]]; then
+    echo "Template not found, available options:"
+    list_available
+    exit 1
+  fi
+
+  printf "\n### %s\n\n%s\n\n" "$name" "$content" >>"$tmp_file"
+done
+
+sed -i -ne "/#### -- TEMPLATES BEGIN -- ####/ {p; r $tmp_file" -e ':a; n; /#### -- TEMPLATES END -- ####/ {p; b}; ba}; p' "$root/.gitignore"
+
+rm "$tmp_file"

.gitignore

@@ -1,5 +1,9 @@
 # Devfiles
 .devfiles/bin/**/*
 
+#### -- TEMPLATES BEGIN -- ####
+
+#### -- TEMPLATES END -- ####
+
 # Allow to presever folder structure in excluded folers, should be the last rule
 !**/.gitkeep