WIP:adding some basics

.gitignore

@@ -0,0 +1,2 @@
+node_modules/
+lib/

.npmignore

@@ -0,0 +1,4 @@
+src/
+node_modules/
+tsconfig.json
+yarn.lock

package.json

@@ -2,5 +2,17 @@
   "name": "beachball",
   "version": "1.0.0",
   "main": "index.js",
-  "license": "MIT"
+  "license": "MIT",
+  "scripts": {
+    "build": "tsc",
+    "start": "tsc -w --preserveWatchOutput"
+  },
+  "dependencies": {
+    "prompts": "~2.1.0"
+  },
+  "devDependencies": {
+    "@types/node": "^12.0.4",
+    "@types/prompts": "~2.0.0",
+    "typescript": "^3.5.1"
+  }
 }

src/git.ts

@@ -0,0 +1,5 @@
+import { spawnSync } from 'child_process';
+
+export function git(args: string[]) {
+  return spawnSync('git', args);
+}

src/paths.ts

@@ -0,0 +1,45 @@
+import path from 'path';
+import fs from 'fs';
+
+function searchUp(pathName: string, cwd?: string) {
+  if (!cwd) {
+    cwd = process.cwd();
+  }
+
+  const root = path.parse(cwd).root;
+
+  let found = false;
+
+  while (!found && cwd !== root) {
+    if (fs.existsSync(path.join(cwd, pathName))) {
+      found = true;
+      break;
+    }
+
+    cwd = path.dirname(cwd);
+  }
+
+  if (found) {
+    return cwd;
+  }
+
+  return null;
+}
+
+export function findGitRoot(cwd?: string) {
+  return searchUp('.git', cwd);
+}
+
+export function findPackageRoot(cwd?: string) {
+  return searchUp('package.json', cwd);
+}
+
+export function getChangeFilePath(cwd?: string) {
+  const gitRoot = findGitRoot(cwd);
+
+  if (gitRoot) {
+    return path.join(gitRoot, 'beachbump');
+  }
+
+  return null;
+}

tsconfig.json

@@ -0,0 +1,13 @@
+{
+  "compilerOptions": {
+    "outDir": "./lib",
+    "target": "es2016",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "declaration": true,
+    "declarationMap": true,
+    "strict": true,
+    "esModuleInterop": true
+  },
+  "include": ["src/**/*"]
+}

yarn.lock

@@ -0,0 +1,36 @@
+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@types/node@^12.0.4":
+  version "12.0.4"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.0.4.tgz#46832183115c904410c275e34cf9403992999c32"
+  integrity sha512-j8YL2C0fXq7IONwl/Ud5Kt0PeXw22zGERt+HSSnwbKOJVsAGkEz3sFCYwaF9IOuoG1HOtE0vKCj6sXF7Q0+Vaw==
+
+"@types/prompts@~2.0.0":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/prompts/-/prompts-2.0.0.tgz#28551307ae9e10f5e5b703edcd7261c84b8a5f2f"
+  integrity sha512-Rl7itDnYA+Eunkd8WUcB7SF8B0cuzykwDWeQ2rfZry8fqdXJ3piw5B+SgzHWBYQuHCwF7E5iyozQf3BziCuXhA==
+
+kleur@^3.0.2:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
+  integrity sha512-eTIzlVOSUR+JxdDFepEYcBMtZ9Qqdef+rnzWdRZuMbOywu5tO2w2N7rqjoANZ5k9vywhL6Br1VRjUIgTQx4E8w==
+
+prompts@~2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.1.0.tgz#bf90bc71f6065d255ea2bdc0fe6520485c1b45db"
+  integrity sha512-+x5TozgqYdOwWsQFZizE/Tra3fKvAoy037kOyU6cgz84n8f6zxngLOV4O32kTwt9FcLCxAqw0P/c8rOr9y+Gfg==
+  dependencies:
+    kleur "^3.0.2"
+    sisteransi "^1.0.0"
+
+sisteransi@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.0.tgz#77d9622ff909080f1c19e5f4a1df0c1b0a27b88c"
+  integrity sha512-N+z4pHB4AmUv0SjveWRd6q1Nj5w62m5jodv+GD8lvmbY/83T/rpbJGZOnK5T149OldDj4Db07BSv9xY4K6NTPQ==
+
+typescript@^3.5.1:
+  version "3.5.1"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.5.1.tgz#ba72a6a600b2158139c5dd8850f700e231464202"
+  integrity sha512-64HkdiRv1yYZsSe4xC1WVgamNigVYjlssIoaH2HcZF0+ijsk5YK2g0G34w9wJkze8+5ow4STd22AynfO6ZYYLw==