From 56b25f9dd8b2989a5419bf9cd78173f644bd42fe Mon Sep 17 00:00:00 2001
From: Wojciech Pawlik <woj.pawlik@gmail.com>
Date: Tue, 5 May 2020 15:59:50 +0200
Subject: [PATCH] Streamline CI

---
 .circleci/config.yml | 18 ++++++++++--------
 .editorconfig        |  4 ++++
 .eslintrc.json       |  2 ++
 package.json         |  2 +-
 4 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 779c44f..908b2b0 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -2,7 +2,7 @@ version: 2
 jobs:
   build:
     docker:
-      - image: circleci/node:10.3
+      - image: circleci/node:12
 
     working_directory: ~/repo
 
@@ -11,14 +11,16 @@ jobs:
 
       - restore_cache:
           keys:
-          - v1-dependencies-{{ checksum "package.json" }}
-          - v1-dependencies-
+          - v2-dependencies-{{ checksum "package-lock.json" }}
+          - v2-dependencies-
 
-      - run: npm install
+      - run: npm ci
 
       - save_cache:
           paths:
-            - node_modules
-          key: v1-dependencies-{{ checksum "package.json" }}
-        
-      - run: npm run -s lint
\ No newline at end of file
+            - "$HOME/.npm"
+          key: v2-dependencies-{{ checksum "package-lock.json" }}
+
+      - run: npm run -s typecheck
+
+      - run: npm run -s lint
diff --git a/.editorconfig b/.editorconfig
index a49af34..516063d 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -10,3 +10,7 @@ trim_trailing_whitespace = true
 [package.json]
 indent_style = space
 indent_size = 2
+
+[.circleci/config.yml]
+indent_style = space
+indent_size = 2
diff --git a/.eslintrc.json b/.eslintrc.json
index 42229c5..eb49c74 100644
--- a/.eslintrc.json
+++ b/.eslintrc.json
@@ -1,6 +1,7 @@
 {
 	"parserOptions": {
 		"ecmaVersion": 2018,
+		"project": "tsconfig.json",
 		"sourceType": "script"
 	},
 	"env": {
@@ -14,6 +15,7 @@
 			"plugins": ["@typescript-eslint"],
 			"parser": "@typescript-eslint/parser",
 			"extends": [
+				"plugin:@typescript-eslint/recommended-requiring-type-checking",
 				"plugin:@typescript-eslint/eslint-recommended",
 				"plugin:@typescript-eslint/recommended",
 				"plugin:prettier/recommended",
diff --git a/package.json b/package.json
index bf015b5..a648ac9 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "postversion": "git push --atomic --follow-tags origin develop develop:master",
     "start": "node index",
     "lint": "eslint --ext .ts --ext .js .",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "typecheck": "tsc --noEmit"
   },
   "repository": {
     "type": "git",