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Falls back to SQLite if no environment variables are provided

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This commit is contained in:
Julian Reinhardt 2021-11-02 12:22:39 +01:00
parent 3b47decbb0
commit ffe3db8c08
1 changed files with 67 additions and 66 deletions
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17
backend/index.js
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@ -48,9 +48,8 @@ async function createDbConfigFromEnvironment() {
const envMysqlPort = process.env.DB_MYSQL_PORT || null; const envMysqlPort = process.env.DB_MYSQL_PORT || null;
const envMysqlUser = process.env.DB_MYSQL_USER || null; const envMysqlUser = process.env.DB_MYSQL_USER || null;
const envMysqlName = process.env.DB_MYSQL_NAME || null; const envMysqlName = process.env.DB_MYSQL_NAME || null;
const envSqliteFile = process.env.DB_SQLITE_FILE || null; let envSqliteFile = process.env.DB_SQLITE_FILE || null;
if ((envMysqlHost && envMysqlPort && envMysqlUser && envMysqlName) || envSqliteFile) {
const fs = require('fs'); const fs = require('fs');
const filename = (process.env.NODE_CONFIG_DIR || './config') + '/' + (process.env.NODE_ENV || 'default') + '.json'; const filename = (process.env.NODE_CONFIG_DIR || './config') + '/' + (process.env.NODE_ENV || 'default') + '.json';
let configData = {}; let configData = {};
@ -67,6 +66,11 @@ async function createDbConfigFromEnvironment() {
return; return;
} }
if ((!envMysqlHost || !envMysqlPort || !envMysqlUser || !envMysqlName) && !envSqliteFile){
envSqliteFile = '/data/database.sqlite';
logger.info(`No valid environment variables for database provided, using default SQLite file '${envSqliteFile}'`);
}
if (envMysqlHost && envMysqlPort && envMysqlUser && envMysqlName) { if (envMysqlHost && envMysqlPort && envMysqlUser && envMysqlName) {
const newConfig = { const newConfig = {
fromEnv: true, fromEnv: true,
@ -84,7 +88,7 @@ async function createDbConfigFromEnvironment() {
return; return;
} }
logger.info('Generating MySQL db configuration from environment variables'); logger.info('Generating MySQL knex configuration from environment variables');
configData.database = newConfig; configData.database = newConfig;
} else { } else {
@ -105,7 +109,7 @@ async function createDbConfigFromEnvironment() {
return; return;
} }
logger.info('Generating Sqlite db configuration from environment variables'); logger.info('Generating SQLite knex configuration');
configData.database = newConfig; configData.database = newConfig;
} }
@ -115,13 +119,10 @@ async function createDbConfigFromEnvironment() {
logger.error('Could not write db config to config file: ' + filename); logger.error('Could not write db config to config file: ' + filename);
reject(err); reject(err);
} else { } else {
logger.info('Wrote db configuration to config file: ' + filename); logger.debug('Wrote db configuration to config file: ' + filename);
resolve(); resolve();
} }
}); });
} else {
resolve();
}
}); });
} }