npm-load-remove: checkPad.js example (#4711)

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPad.js example

* npm-load-remove: checkPadDeltas

* npm-load-remove: extractPadData

* npm-load-remove: importSqlFile

* npm-load-remove: rebuildPad

* npm-load-remove: repairPad

* npm-load-remove: checkAllPads

* npm-load-remove: migrateDirtyDBtoRealDB

* npm-load-remove: migrateDirtyDBtoRealDB path

* npm-load-remove: migrateDirtyDBtoRealDB dbclose fix

* npm-load-remove: migrateDirtyDBtoRealDB remove commented out line

* npm-load-remove: migrateDirtyDBtoRealDB reintroduce util

bin/checkAllPads.js

@@ -7,14 +7,9 @@
 // unhandled rejection into an uncaught exception, which does cause Node.js to exit.
 process.on('unhandledRejection', (err) => { throw err; });
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 if (process.argv.length !== 2) throw new Error('Use: node bin/checkAllPads.js');
 
 (async () => {
-  await util.promisify(npm.load)({});
-
   // initialize the database
   require('ep_etherpad-lite/node/utils/Settings');
   const db = require('ep_etherpad-lite/node/db/DB');

bin/checkPad.js

@@ -7,9 +7,6 @@
 // unhandled rejection into an uncaught exception, which does cause Node.js to exit.
 process.on('unhandledRejection', (err) => { throw err; });
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 if (process.argv.length !== 3) throw new Error('Use: node bin/checkPad.js $PADID');
 
 // get the padID
@@ -17,8 +14,6 @@ const padId = process.argv[2];
 let checkRevisionCount = 0;
 
 (async () => {
-  await util.promisify(npm.load)({});
-
   // initialize database
   require('ep_etherpad-lite/node/utils/Settings');
   const db = require('ep_etherpad-lite/node/db/DB');

bin/checkPadDeltas.js

@@ -14,12 +14,8 @@ const padId = process.argv[2];
 
 const expect = require('../tests/frontend/lib/expect');
 const diff = require('ep_etherpad-lite/node_modules/diff');
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
 
 (async () => {
-  await util.promisify(npm.load)({});
-
   // initialize database
   require('ep_etherpad-lite/node/utils/Settings');
   const db = require('ep_etherpad-lite/node/db/DB');

bin/extractPadData.js

@@ -15,12 +15,7 @@ if (process.argv.length !== 3) throw new Error('Use: node extractPadData.js $PAD
 // get the padID
 const padId = process.argv[2];
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 (async () => {
-  await util.promisify(npm.load)({});
-
   // initialize database
   require('ep_etherpad-lite/node/utils/Settings');
   const db = require('ep_etherpad-lite/node/db/DB');

bin/importSqlFile.js

@@ -4,9 +4,6 @@
 // unhandled rejection into an uncaught exception, which does cause Node.js to exit.
 process.on('unhandledRejection', (err) => { throw err; });
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 const startTime = Date.now();
 
 const log = (str) => {
@@ -47,8 +44,6 @@ const unescape = (val) => {
 };
 
 (async () => {
-  await util.promisify(npm.load)({});
-
   const fs = require('fs');
   const ueberDB = require('ep_etherpad-lite/node_modules/ueberdb2');
   const settings = require('ep_etherpad-lite/node/utils/Settings');

bin/migrateDirtyDBtoRealDB.js

@@ -4,14 +4,7 @@
 // unhandled rejection into an uncaught exception, which does cause Node.js to exit.
 process.on('unhandledRejection', (err) => { throw err; });
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 (async () => {
-  await util.promisify(npm.load)({});
-
-  process.chdir(`${npm.root}/..`);
-
   // This script requires that you have modified your settings.json file
   // to work with a real database.  Please make a backup of your dirty.db
   // file before using this script, just to be safe.
@@ -20,6 +13,7 @@ const util = require('util');
   // `node --max-old-space-size=4096 bin/migrateDirtyDBtoRealDB.js`
 
 
+  const util = require('util');
   const settings = require('ep_etherpad-lite/node/utils/Settings');
   const dirtyDb = require('ep_etherpad-lite/node_modules/dirty');
   const ueberDB = require('ep_etherpad-lite/node_modules/ueberdb2');
@@ -36,7 +30,7 @@ const util = require('util');
   await db.init();
 
   console.log('Waiting for dirtyDB to parse its file.');
-  const dirty = dirtyDb('var/dirty.db');
+  const dirty = dirtyDb(`${__dirname}/../var/dirty.db`);
   const length = await new Promise((resolve) => { dirty.once('load', resolve); });
 
   console.log(`Found ${length} records, processing now.`);

bin/rebuildPad.js

@@ -13,16 +13,11 @@ if (process.argv.length !== 4 && process.argv.length !== 5) {
   throw new Error('Use: node bin/repairPad.js $PADID $REV [$NEWPADID]');
 }
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 const padId = process.argv[2];
 const newRevHead = process.argv[3];
 const newPadId = process.argv[4] || `${padId}-rebuilt`;
 
 (async () => {
-  await util.promisify(npm.load)({});
-
   const db = require('ep_etherpad-lite/node/db/DB');
   await db.init();
 

bin/repairPad.js

@@ -17,12 +17,7 @@ const padId = process.argv[2];
 
 let valueCount = 0;
 
-const npm = require('ep_etherpad-lite/node_modules/npm');
-const util = require('util');
-
 (async () => {
-  await util.promisify(npm.load)({});
-
   // initialize database
   require('ep_etherpad-lite/node/utils/Settings');
   const db = require('ep_etherpad-lite/node/db/DB');