Change default branch from master to main

Author: kachkaev

README.md

@@ -30,7 +30,7 @@ Example output (e.g. `clicks.txt` in `https://github.com/example/my-data.git`):
 - Batteries in AWS IoT buttons last for ≈1,000–2,000 presses and are not officially replaceable.
   You can still use this Lambda function if you intend to log more events, just consider using other triggers (e.g. [Alexa Smart Home](https://developer.amazon.com/docs/smarthome/steps-to-build-a-smart-home-skill.html)).
 
-- The git repository you are writing to cannot be blank and requires to have at least one commit on the branch of your choice (`master` by default).
+- The git repository you are writing to cannot be blank and requires to have at least one commit on the branch of your choice (`main` by default).
 
 ## Configuration
 

src/config.ts

@@ -41,7 +41,7 @@ export const envValidators = {
   }),
   GIT_REPO_BRANCH: envalid.str({
     desc: "Branch to change (must exist before the ",
-    default: "master",
+    default: "main",
   }),
 
   GIT_FILE_PATH: envalid.str({

src/handler.test.ts

@@ -73,7 +73,7 @@ describe("handler()", () => {
       process.env.GIT_REPO_URI = repositoryPath;
       process.env.GIT_FILE_PATH = filePath;
       await handler(...generateHandlerArgs());
-      await runGitCommand(["checkout", "master"]);
+      await runGitCommand(["checkout", "main"]);
       const fileContents = await fs.readFile(
         path.resolve(repositoryPath, process.env.GIT_FILE_PATH),
         "utf8",
@@ -94,7 +94,7 @@ describe("handler()", () => {
     process.env.GIT_REPO_URI = repositoryPath;
     process.env.GIT_FILE_PATH = "clicks.txt";
     await handler(...generateHandlerArgs());
-    await runGitCommand(["checkout", "master"]);
+    await runGitCommand(["checkout", "main"]);
     const fileContents = await fs.readFile(
       path.resolve(repositoryPath, process.env.GIT_FILE_PATH),
       "utf8",
@@ -122,7 +122,7 @@ describe("handler()", () => {
     await handler(...generateHandlerArgs("SINGLE"));
     await handler(...generateHandlerArgs("DOUBLE"));
     await handler(...generateHandlerArgs("LONG"));
-    await runGitCommand(["checkout", "master"]);
+    await runGitCommand(["checkout", "main"]);
     const lines = (
       await fs.readFile(
         path.resolve(repositoryPath, process.env.GIT_FILE_PATH),
@@ -158,7 +158,7 @@ describe("handler()", () => {
     await handler(...generateHandlerArgs());
     process.env.EVENT_LINE_FORMAT = "%LABEL%,%TIME%\\r\\n";
     await handler(...generateHandlerArgs());
-    await runGitCommand(["checkout", "master"]);
+    await runGitCommand(["checkout", "main"]);
     const lines = (
       await fs.readFile(
         path.resolve(repositoryPath, process.env.GIT_FILE_PATH),

src/testHelpers.ts

@@ -42,7 +42,7 @@ export const generateHandlerArgs = (clickType: IotButtonClickType = "SINGLE") =>
 
 export const createTemporaryRepository = async ({
   filesByPath,
-  branch: branch = "master",
+  branch: branch = "main",
 }: {
   filesByPath?: { [filePath: string]: string };
   branch?: string;