Refactor for smaller Size (#8)

* remove unneeded packages and remove cypress tests from final package

* remove unused code and overall clean up a bit

* adds example to config in readme

* fix image

* fix config.png and extend npmignore

.npmignore

@@ -0,0 +1,2 @@
+cypress/
+cypress.config.js

README.md

@@ -115,9 +115,12 @@ cy.get(...).snapshot("Intercepted API Request", {
 
 This module provides some configuration options:
 
-#### snapshotPath
+#### snapshot.snapshotPath
 
 Sets the default Path for saving Snapshots (default: `cypress/snapshots`)
+
+![Config Screenshot](./.github/assets/config.png)
+
 #### `ENV` CYPRESS_UPDATE_SNAPSHOTS
 
 Lets you pass a Env Variable to update failing Tests with the new Data

package.json

@@ -29,13 +29,7 @@
     "url": "https://github.com/datashard/snapshot.git"
   },
   "scripts": {
-    "ban": "ban",
-    "deps": "deps-ok && dependency-check --no-dev .",
-    "issues": "git-issues",
-    "license": "license-checker --production --onlyunknown --csv",
     "size": "t=\"$(npm pack .)\"; wc -c \"${t}\"; tar tvf \"${t}\"; rm \"${t}\";",
-    "test": "npm run unit",
-    "unit": "mocha src/*-spec.js",
     "unused-deps": "dependency-check --unused --no-dev . --entry src/index.js",
     "semantic-release": "semantic-release",
     "cypress:open": "cypress open",
@@ -43,15 +37,9 @@
     "cypress:run": "cypress run"
   },
   "devDependencies": {
-    "ban-sensitive-files": "1.9.15",
     "cypress": "10.6.0",
     "debug": "3.2.7",
-    "dependency-check": "2.10.1",
-    "deps-ok": "1.4.1",
-    "git-issues": "1.3.1",
-    "license-checker": "15.0.0",
-    "mocha": "6.2.3",
-    "semantic-release": "17.4.3"
+    "dependency-check": "2.10.1"
   },
   "dependencies": {
     "@wildpeaks/snapshot-dom": "1.6.0",

src/utils/snapshots/snapshot.js

@@ -12,34 +12,17 @@ const pickSerializer = (asJson, value) => {
   return identity;
 };
 
-let counters = {};
-
 const newStore = (name) => {
   return initStore(name);
 };
 
-const get_snapshot_key = (key) => {
-  if (key in counters) {
-    // eslint-disable-next-line immutable/no-mutation
-    counters[key] += 1;
-  } else {
-    // eslint-disable-next-line immutable/no-mutation
-    counters[key] = 1;
-  }
-  return counters[key];
-};
-
 const store_snapshot = (store, props = { value, name, path, raiser }) => {
-  const fileName = props.name
-    .join("_")
-    .replace(/ /gi, "-")
-    .replace(/\//gi, "-");
-  const snapshotPath =
+  const expectedPath = path.join(
     props.path ||
-    Cypress.config("snapshot").snapshotPath ||
-    "cypress/snapshots";
-
-  const expectedPath = path.join(snapshotPath, `${fileName}.json`);
+      Cypress.config("snapshot").snapshotPath ||
+      "cypress/snapshots",
+    `${props.name.join("_").replace(/ /gi, "-").replace(/\//gi, "-")}.json`
+  );
   cy.task("readFileMaybe", expectedPath).then((exist) => {
     if (exist && !Cypress.env().SNAPSHOT_UPDATE) {
       props.raiser({ value: props.value, expected: JSON.parse(exist) });
@@ -55,8 +38,6 @@ const set_snapshot = (
 ) => {
   if (!store) return;
 
-  const message = Cypress._.last(snapshotName);
-
   const devToolsLog = { $el: serialized };
 
   if (Cypress.dom.isJquery(value)) {
@@ -65,7 +46,7 @@ const set_snapshot = (
 
   const options = {
     name: "snapshot",
-    message,
+    message: Cypress._.last(snapshotName),
     consoleProps: () => devToolsLog,
   };
 
@@ -75,10 +56,12 @@ const set_snapshot = (
     const result = compareValues({ expected, value });
     if (!Cypress.env().SNAPSHOT_UPDATE && result.value) {
       result.orElse((json) => {
-        devToolsLog.message = json.message;
-        devToolsLog.expected = expected;
-        delete devToolsLog.value;
-        devToolsLog.value = value;
+        devToolsLog = {
+          ...devToolsLog,
+          message: json.message,
+          expected,
+          value,
+        };
 
         throw new Error(
           `Snapshot Difference.\nPlease Update the Snapshot\n\n\t${json.message}`
@@ -111,16 +94,15 @@ module.exports = (value, step, options) => {
   if (typeof value !== "object" || Array.isArray(value))
     value = { data: value };
 
-  const name = get_snapshot_name(
-    Cypress.currentTest,
-    options.snapshotName || step
-  );
   const serializer = pickSerializer(options.json, value);
   const serialized = serializer(value);
   const store = newStore(serialized || {});
 
   set_snapshot(store, {
-    snapshotName: name,
+    snapshotName: get_snapshot_name(
+      Cypress.currentTest,
+      options.snapshotName || step
+    ),
     snapshotPath: options.snapshotPath,
     serialized,
     value,