feat: provide env directives

README.md

@@ -82,6 +82,11 @@ success Already up-to-date.
 |`--registry` | Custom registry url |
 |`--skip-flags-check` | Disable CLI flags verification |
 
+### ENV
+All mentioned above CLI directives can be replaced with corresponding env variables with leading **YAF** prefix. For example:
+* `YAF_FORCE` equals `--force`
+* `YAF_ONLY=prod` — `--only=prod`
+
 ## Troubleshooting
 ### enoent: no such file or directory
 In some cases **npm audit fix** makes `node_modules` to become inconsistent. This is expected. **yarn** and **npm** organize the directory space slightly differently.

src/test/ts/index.ts

@@ -19,7 +19,7 @@ const strMatching = (temp: string, ending: string) =>
 
 describe('yarn-audit-fix', () => {
   beforeAll(() => {
-    process.env.YAF_SKIP_CLI_CHECK = 'true'
+    process.env.YAF_SKIP_FLAGS_CHECK = 'true'
   })
   beforeEach(() => {
     // @ts-ignore
@@ -55,7 +55,7 @@ describe('yarn-audit-fix', () => {
   })
   afterEach(jest.clearAllMocks)
   afterAll(() => {
-    delete process.env.YAF_SKIP_CLI_CHECK
+    delete process.env.YAF_SKIP_FLAGS_CHECK
     jest.resetAllMocks()
   })
 
@@ -150,7 +150,7 @@ describe('yarn-audit-fix', () => {
           foo: 'bar',
           'package-lock-only': true,
           registry: registryUrl,
-          'skip-cli-check': true,
+          'skip-flags-check': true,
         })
         checkFlow()
       })

src/test/ts/stages.ts

@@ -13,8 +13,8 @@ describe('stages', () => {
       expect(() => checkFlags({ ...ctx, flags: { foo: 'bar'}} )).toThrowError('Unsupported flag: foo')
     })
 
-    it('suppresses error if `skip-cli-check` passed', () => {
-      expect(checkFlags({ ...ctx, flags: { foo: 'bar', 'skip-cli-check': true}} )).toBeUndefined()
+    it('suppresses error if `skip-flags-check` passed', () => {
+      expect(checkFlags({ ...ctx, flags: { foo: 'bar', 'skip-flags-check': true}} )).toBeUndefined()
     })
 
     it('returns undefined if flags are valid', () => {