Migrate config templates to TypeScript

Signed-off-by: David Mehren <dmehren1@gmail.com>

lib/config/default.ts

@@ -1,8 +1,6 @@
-'use strict'
+import os from 'os'
 
-const os = require('os')
-
-module.exports = {
+export const defaultConfig = {
   domain: '',
   urlPath: '',
   host: '0.0.0.0',

lib/config/defaultSSL.ts

@@ -1,15 +1,13 @@
-'use strict'
+import fs from 'fs'
 
-const fs = require('fs')
-
-function getFile (path) {
+function getFile (path): string | undefined {
   if (fs.existsSync(path)) {
     return path
   }
   return undefined
 }
 
-module.exports = {
+export const defaultSSL = {
   sslKeyPath: getFile('/run/secrets/key.pem'),
   sslCertPath: getFile('/run/secrets/cert.pem'),
   sslCAPath: getFile('/run/secrets/ca.pem') !== undefined ? [getFile('/run/secrets/ca.pem')] : [],

lib/config/dockerSecret.ts

@@ -1,18 +1,18 @@
-'use strict'
-
-const fs = require('fs')
-const path = require('path')
+import fs from 'fs'
+import path from 'path'
 
 const basePath = path.resolve('/run/secrets/')
 
-function getSecret (secret) {
+function getSecret (secret): string | undefined {
   const filePath = path.join(basePath, secret)
   if (fs.existsSync(filePath)) return fs.readFileSync(filePath, 'utf-8')
   return undefined
 }
 
+export let dockerSecret: { s3: { accessKeyId: string | undefined; secretAccessKey: string | undefined }; github: { clientID: string | undefined; clientSecret: string | undefined }; facebook: { clientID: string | undefined; clientSecret: string | undefined }; google: { clientID: string | undefined; hostedDomain: string | undefined; clientSecret: string | undefined }; sessionSecret: string | undefined; sslKeyPath: string | undefined; twitter: { consumerSecret: string | undefined; consumerKey: string | undefined }; dropbox: { clientID: string | undefined; clientSecret: string | undefined; appKey: string | undefined }; gitlab: { clientID: string | undefined; clientSecret: string | undefined }; imgur: string | undefined; sslCertPath: string | undefined; sslCAPath: string | undefined; dhParamPath: string | undefined; dbURL: string | undefined; azure: { connectionString: string | undefined } }
+
 if (fs.existsSync(basePath)) {
-  module.exports = {
+  dockerSecret = {
     dbURL: getSecret('dbURL'),
     sessionSecret: getSecret('sessionsecret'),
     sslKeyPath: getSecret('sslkeypath'),

lib/config/enum.js

@@ -1,16 +0,0 @@
-'use strict'
-
-exports.Environment = {
-  development: 'development',
-  production: 'production',
-  test: 'test'
-}
-
-exports.Permission = {
-  freely: 'freely',
-  editable: 'editable',
-  limited: 'limited',
-  locked: 'locked',
-  protected: 'protected',
-  private: 'private'
-}

lib/config/enum.ts

@@ -0,0 +1,14 @@
+export enum Environment {
+  development = 'development',
+  production = 'production',
+  test = 'test'
+}
+
+export enum Permission {
+  freely = 'freely',
+  editable = 'editable',
+  limited = 'limited',
+  locked = 'locked',
+  protected = 'protected',
+  private = 'private'
+}

lib/config/environment.ts

@@ -1,8 +1,6 @@
-'use strict'
+import { toArrayConfig, toBooleanConfig, toIntegerConfig } from './utils'
 
-const { toBooleanConfig, toArrayConfig, toIntegerConfig } = require('./utils')
-
-module.exports = {
+export const environment = {
   sourceURL: process.env.CMD_SOURCE_URL,
   domain: process.env.CMD_DOMAIN,
   urlPath: process.env.CMD_URL_PATH,

lib/config/hackmdEnvironment.ts

@@ -1,8 +1,6 @@
-'use strict'
+import { toArrayConfig, toBooleanConfig, toIntegerConfig } from './utils'
 
-const { toBooleanConfig, toArrayConfig, toIntegerConfig } = require('./utils')
-
-module.exports = {
+export const hackmdEnvironment = {
   domain: process.env.HMD_DOMAIN,
   urlPath: process.env.HMD_URL_PATH,
   port: toIntegerConfig(process.env.HMD_PORT),

lib/config/oldDefault.ts

@@ -1,6 +1,4 @@
-'use strict'
-
-module.exports = {
+export const oldDefault = {
   urlpath: undefined,
   urladdport: undefined,
   alloworigin: undefined,

lib/config/oldEnvironment.ts

@@ -1,8 +1,6 @@
-'use strict'
+import { toBooleanConfig } from './utils'
 
-const { toBooleanConfig } = require('./utils')
-
-module.exports = {
+export const oldEnvironment = {
   debug: toBooleanConfig(process.env.DEBUG),
   dburl: process.env.DATABASE_URL,
   urlpath: process.env.URL_PATH,

lib/config/utils.ts

@@ -1,32 +1,30 @@
-'use strict'
+import fs from 'fs'
+import path from 'path'
 
-const fs = require('fs')
-const path = require('path')
-
-exports.toBooleanConfig = function toBooleanConfig (configValue) {
-  if (configValue && typeof configValue === 'string') {
+export function toBooleanConfig (configValue: string | boolean | undefined): boolean {
+  if (typeof configValue === 'string') {
     return (configValue === 'true')
   }
-  return configValue
+  return configValue || false
 }
 
-exports.toArrayConfig = function toArrayConfig (configValue, separator = ',', fallback) {
-  if (configValue && typeof configValue === 'string') {
+export function toArrayConfig (configValue: string | undefined, separator = ',', fallback = []): any[] {
+  if (configValue) {
     return (configValue.split(separator).map(arrayItem => arrayItem.trim()))
   }
   return fallback
 }
 
-exports.toIntegerConfig = function toIntegerConfig (configValue) {
+export function toIntegerConfig (configValue): number {
   if (configValue && typeof configValue === 'string') {
     return parseInt(configValue)
   }
   return configValue
 }
 
-exports.getGitCommit = function getGitCommit (repodir) {
+export function getGitCommit (repodir): string {
   if (!fs.existsSync(repodir + '/.git/HEAD')) {
-    return undefined
+    return ''
   }
   let reference = fs.readFileSync(repodir + '/.git/HEAD', 'utf8')
   if (reference.startsWith('ref: ')) {
@@ -37,7 +35,7 @@ exports.getGitCommit = function getGitCommit (repodir) {
   return reference
 }
 
-exports.getGitHubURL = function getGitHubURL (repo, reference) {
+export function getGitHubURL (repo, reference): string {
   // if it's not a github reference, we handle handle that anyway
   if (!repo.startsWith('https://github.com') && !repo.startsWith('git@github.com')) {
     return repo