You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
75 lines
2.4 KiB
JavaScript
75 lines
2.4 KiB
JavaScript
#!/usr/bin/env node
|
|
|
|
"use strict";
|
|
|
|
const Promise = require("bluebird");
|
|
const yargs = require("yargs");
|
|
const matchValue = require("match-value");
|
|
const chalk = require("chalk");
|
|
|
|
const loadConfiguration = require("../src/load-configuration");
|
|
const generateSchema = require("../src/schema-generator");
|
|
const renderSchema = require("../src/render-schema");
|
|
const processSchemaUpdate = require("../src/process-schema-update");
|
|
|
|
// FIXME: Update to take timestamps instead of revision numbers (and autocomplete them!)
|
|
let argv = yargs
|
|
.command("change <description>", "Create a new schema revision", {
|
|
description: { describe: "A brief textual description of the purpose of the revision" }
|
|
})
|
|
.command("upgrade <revision>", "Upgrade the database to a new schema revision", {
|
|
revision: { describe: "The number of the revision to upgrade to (or 'latest')" }
|
|
})
|
|
.command("undo", "Undo the most recent schema revision upgrade")
|
|
.command("show <revision>", "Show the full database schema at a given revision", {
|
|
revision: { describe: "The number of the revision at which the schema should be shown (or 'latest')" }
|
|
})
|
|
.argv;
|
|
|
|
// FIXME: Error/help when no subcommand has been specified
|
|
|
|
// console.log(argv);
|
|
|
|
return Promise.try(() => {
|
|
return loadConfiguration();
|
|
}).then(({ configuration, configurationPath }) => {
|
|
let state = { configurationPath, configuration };
|
|
|
|
// FIXME: Make configurable
|
|
const schemaProvider = require("../src/schema-providers/fs")(state);
|
|
|
|
matchValue(argv._[0], {
|
|
change: () => {
|
|
return Promise.try(() => {
|
|
return schemaProvider.create({ description: argv.description });
|
|
}).then(({ statusMessage }) => {
|
|
console.log(chalk.green(`✔ ${statusMessage}`));
|
|
});
|
|
},
|
|
upgrade: () => {
|
|
return Promise.try(() => {
|
|
return schemaProvider.getAll();
|
|
}).then((schemaUpdates) => {
|
|
let processed = schemaUpdates.map((update) => {
|
|
return processSchemaUpdate(update);
|
|
});
|
|
|
|
// console.log(require("util").inspect(processed, { colors: true, depth: null }));
|
|
});
|
|
|
|
// TODO: Allow-gap option to permit filling in 'gapped migrations' (eg. after an earlier migration gets merged in via branch merge)
|
|
},
|
|
undo: () => {
|
|
console.log("undo");
|
|
},
|
|
show: () => {
|
|
return Promise.try(() => {
|
|
return schemaProvider.getAll();
|
|
}).then((schemaUpdates) => {
|
|
let schema = generateSchema(schemaUpdates);
|
|
console.log(renderSchema(schema));
|
|
});
|
|
}
|
|
});
|
|
});
|