feat(amzonq): inline suggestion more json/yaml files #5733

YAML files
- Provide completions for all YAML files.
- Remove any current CloudFormation-only restrictions for YAML

JSON files
- Provide completions for a JSON file if the filename matches one of the
below names or the file content matches the CloudFormation regexp.
```
    app.json
    appsettings.json
    bower.json
    composer.json
    db.json
    manifest.json
    package.json
    schema.json
    settings.json
    tsconfig.json
    vcpkg.json
```

Author: Will-ShaoHua

packages/amazonq/.changes/next-release/Feature-88ac445a-7a5a-4127-97f7-eaccd41629e6.json

@@ -0,0 +1,4 @@
+{
+	"type": "Feature",
+	"description": "Inline completion for more json files, and all yaml files"
+}

packages/amazonq/test/unit/codewhisperer/util/commonUtil.test.ts

@@ -4,7 +4,11 @@
  */
 
 import assert from 'assert'
-import { checkLeftContextKeywordsForJsonAndYaml, getPrefixSuffixOverlap } from 'aws-core-vscode/codewhisperer'
+import {
+    JsonConfigFileNamingConvention,
+    checkLeftContextKeywordsForJson,
+    getPrefixSuffixOverlap,
+} from 'aws-core-vscode/codewhisperer'
 
 describe('commonUtil', function () {
     describe('getPrefixSuffixOverlap', function () {
@@ -31,29 +35,47 @@ describe('commonUtil', function () {
         })
     })
 
-    describe('checkLeftContextKeywordsForJsonAndYaml', function () {
+    describe('checkLeftContextKeywordsForJson', function () {
         it('Should return true for valid left context keywords', async function () {
             assert.strictEqual(
-                checkLeftContextKeywordsForJsonAndYaml('Create an S3 Bucket named CodeWhisperer', 'json'),
-                true
-            )
-            assert.strictEqual(
-                checkLeftContextKeywordsForJsonAndYaml('Create an S3 Bucket named CodeWhisperer', 'yaml'),
+                checkLeftContextKeywordsForJson('foo.json', 'Create an S3 Bucket named CodeWhisperer', 'json'),
                 true
             )
         })
         it('Should return false for invalid left context keywords', async function () {
             assert.strictEqual(
-                checkLeftContextKeywordsForJsonAndYaml('Create an S3 Bucket named CodeWhisperer in cfn', 'yaml'),
-                false
-            )
-            assert.strictEqual(
-                checkLeftContextKeywordsForJsonAndYaml(
+                checkLeftContextKeywordsForJson(
+                    'foo.json',
                     'Create an S3 Bucket named CodeWhisperer in Cloudformation',
                     'json'
                 ),
                 false
             )
         })
+
+        for (const jsonConfigFile of JsonConfigFileNamingConvention) {
+            it(`should evalute by filename ${jsonConfigFile}`, function () {
+                assert.strictEqual(checkLeftContextKeywordsForJson(jsonConfigFile, 'foo', 'json'), false)
+
+                assert.strictEqual(checkLeftContextKeywordsForJson(jsonConfigFile.toUpperCase(), 'bar', 'json'), false)
+
+                assert.strictEqual(checkLeftContextKeywordsForJson(jsonConfigFile.toUpperCase(), 'baz', 'json'), false)
+            })
+
+            const upperCaseFilename = jsonConfigFile.toUpperCase()
+            it(`should evalute by filename and case insensitive ${upperCaseFilename}`, function () {
+                assert.strictEqual(checkLeftContextKeywordsForJson(upperCaseFilename, 'foo', 'json'), false)
+
+                assert.strictEqual(
+                    checkLeftContextKeywordsForJson(upperCaseFilename.toUpperCase(), 'bar', 'json'),
+                    false
+                )
+
+                assert.strictEqual(
+                    checkLeftContextKeywordsForJson(upperCaseFilename.toUpperCase(), 'baz', 'json'),
+                    false
+                )
+            })
+        }
     })
 })

packages/core/src/codewhisperer/models/constants.ts

@@ -22,6 +22,20 @@ export const AWSTemplateKeyWords = ['AWSTemplateFormatVersion', 'Resources', 'AW
 
 export const AWSTemplateCaseInsensitiveKeyWords = ['cloudformation', 'cfn', 'template', 'description']
 
+export const JsonConfigFileNamingConvention = new Set([
+    'app.json',
+    'appsettings.json',
+    'bower.json',
+    'composer.json',
+    'db.json',
+    'manifest.json',
+    'package.json',
+    'schema.json',
+    'settings.json',
+    'tsconfig.json',
+    'vcpkg.json',
+])
+
 export const normalTextChangeRegex = /[A-Za-z0-9]/g
 
 export const autoSuggestionConfig = {

packages/core/src/codewhisperer/util/commonUtil.ts

@@ -7,7 +7,11 @@ import * as vscode from 'vscode'
 import * as semver from 'semver'
 import { isCloud9 } from '../../shared/extensionUtilities'
 import { getInlineSuggestEnabled } from '../../shared/utilities/editorUtilities'
-import { AWSTemplateCaseInsensitiveKeyWords, AWSTemplateKeyWords } from '../models/constants'
+import {
+    AWSTemplateCaseInsensitiveKeyWords,
+    AWSTemplateKeyWords,
+    JsonConfigFileNamingConvention,
+} from '../models/constants'
 
 export function getLocalDatetime() {
     const timezone = Intl.DateTimeFormat().resolvedOptions().timeZone
@@ -61,11 +65,12 @@ export function getPrefixSuffixOverlap(firstString: string, secondString: string
     return secondString.slice(0, i)
 }
 
-export function checkLeftContextKeywordsForJsonAndYaml(leftFileContent: string, language: string): boolean {
+export function checkLeftContextKeywordsForJson(fileName: string, leftFileContent: string, language: string): boolean {
     if (
-        (language === 'json' || language === 'yaml') &&
+        language === 'json' &&
         !AWSTemplateKeyWords.some((substring) => leftFileContent.includes(substring)) &&
-        !AWSTemplateCaseInsensitiveKeyWords.some((substring) => leftFileContent.toLowerCase().includes(substring))
+        !AWSTemplateCaseInsensitiveKeyWords.some((substring) => leftFileContent.toLowerCase().includes(substring)) &&
+        !JsonConfigFileNamingConvention.has(fileName.toLowerCase())
     ) {
         return true
     }

packages/core/src/codewhisperer/util/editorContext.ts

@@ -14,7 +14,7 @@ import { fetchSupplementalContext } from './supplementalContext/supplementalCont
 import { supplementalContextTimeoutInMs } from '../models/constants'
 import { getSelectedCustomization } from './customizationUtil'
 import { selectFrom } from '../../shared/utilities/tsUtils'
-import { checkLeftContextKeywordsForJsonAndYaml } from './commonUtil'
+import { checkLeftContextKeywordsForJson } from './commonUtil'
 import { CodeWhispererSupplementalContext } from '../models/model'
 import { getOptOutPreference } from '../../shared/telemetry/util'
 
@@ -39,7 +39,7 @@ export function extractContextForCodeWhisperer(editor: vscode.TextEditor): codew
         )
     )
     let languageName = 'plaintext'
-    if (!checkLeftContextKeywordsForJsonAndYaml(caretLeftFileContext, editor.document.languageId)) {
+    if (!checkLeftContextKeywordsForJson(document.fileName, caretLeftFileContext, editor.document.languageId)) {
         languageName =
             runtimeLanguageContext.normalizeLanguage(editor.document.languageId) ?? editor.document.languageId
     }