#!/usr/bin/env node
/**
* Script to fix unused variable ESLint errors
*/
import { readFileSync, writeFileSync } from 'fs';
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
const projectRoot = join(__dirname, '..');
const fixes = [
// src/services/cluster.ts
{
file: 'src/services/cluster.ts',
changes: [
{
search: /import { ClusterControllerClient, protos } from '@google-cloud\/dataproc';/,
replace: 'import { ClusterControllerClient } from \'@google-cloud/dataproc\';'
},
{
search: /createDataprocClient,\s*\n\s*getGcloudAccessToken,/,
replace: 'getGcloudAccessTokenWithConfig,'
},
{
search: /import { getServerConfig } from '\.\.\/config\/server\.js';\s*\n/,
replace: ''
},
{
search: /import { ClusterInfo, ClusterListResponse } from '\.\.\/types\/response\.js';\s*\n/,
replace: ''
},
{
search: /client\?: ClusterControllerClient,\s*\n\s*impersonateServiceAccount\?: string/,
replace: '_client?: ClusterControllerClient,\n _impersonateServiceAccount?: string'
},
{
search: /impersonateServiceAccount\?: string/g,
replace: '_impersonateServiceAccount?: string'
}
]
},
// src/services/default-params.ts
{
file: 'src/services/default-params.ts',
changes: [
{
search: /import { EnvironmentParams } from '\.\.\/types\/default-params\.js';\s*\n/,
replace: ''
}
]
},
// src/services/gcs.ts
{
file: 'src/services/gcs.ts',
changes: [
{
search: /GCSErrorType,\s*\n\s*GCSErrorTypes,/,
replace: 'GCSErrorTypes,'
},
{
search: /import { getGcloudAccessToken, getGcloudAccessTokenWithConfig } from '\.\.\/config\/credentials\.js';\s*\n/,
replace: 'import { getGcloudAccessTokenWithConfig } from \'../config/credentials.js\';\n'
}
]
},
// src/services/job-output-handler.ts
{
file: 'src/services/job-output-handler.ts',
changes: [
{
search: /import { GCSError, GCSErrorType, GCSErrorTypes, OutputFormat } from '\.\.\/types\/gcs-types\.js';/,
replace: 'import { GCSError, GCSErrorTypes, OutputFormat } from \'../types/gcs-types.js\';'
}
]
},
// src/services/job.ts
{
file: 'src/services/job.ts',
changes: [
{
search: /import { getGcloudAccessToken } from '\.\.\/config\/credentials\.js';\s*\n/,
replace: ''
},
{
search: /import { createJobClient } from '\.\.\/config\/credentials\.js';\s*\n/,
replace: ''
},
{
search: /import { CacheConfig } from '\.\.\/types\/cache-types\.js';\s*\n/,
replace: ''
},
{
search: /export function processHiveOutput\([^}]+\}/s,
replace: '// Removed unused function processHiveOutput'
}
]
},
// src/services/query.ts
{
file: 'src/services/query.ts',
changes: [
{
search: /import { protos } from '@google-cloud\/dataproc';\s*\n/,
replace: ''
},
{
search: /import { getGcloudAccessToken } from '\.\.\/config\/credentials\.js';\s*\n/,
replace: ''
},
{
search: /import { createDataprocClient } from '\.\.\/config\/credentials\.js';\s*\n/,
replace: ''
},
{
search: /import { HiveQueryConfig } from '\.\.\/types\/query\.js';\s*\n/,
replace: ''
},
{
search: /const authConfig = /,
replace: 'const _authConfig = '
},
{
search: /const token = /,
replace: 'const _token = '
}
]
}
];
console.log('🔧 Fixing unused variable ESLint errors...');
for (const fix of fixes) {
const filePath = join(projectRoot, fix.file);
try {
let content = readFileSync(filePath, 'utf8');
let modified = false;
for (const change of fix.changes) {
if (content.match(change.search)) {
content = content.replace(change.search, change.replace);
modified = true;
}
}
if (modified) {
writeFileSync(filePath, content);
console.log(`✅ Fixed ${fix.file}`);
} else {
console.log(`⚠️ No changes needed for ${fix.file}`);
}
} catch (error) {
console.error(`❌ Error processing ${fix.file}:`, error.message);
}
}
console.log('🎉 Unused variable fixes completed!');
