90 lines
2.8 KiB
JavaScript
90 lines
2.8 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var migrator_exports = {};
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__export(migrator_exports, {
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migrate: () => migrate,
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useMigrations: () => useMigrations
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});
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module.exports = __toCommonJS(migrator_exports);
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var import_react = require("react");
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async function readMigrationFiles({ journal, migrations }) {
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const migrationQueries = [];
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for await (const journalEntry of journal.entries) {
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const query = migrations[`m${journalEntry.idx.toString().padStart(4, "0")}`];
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if (!query) {
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throw new Error(`Missing migration: ${journalEntry.tag}`);
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}
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try {
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const result = query.split("--> statement-breakpoint").map((it) => {
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return it;
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});
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migrationQueries.push({
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sql: result,
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bps: journalEntry.breakpoints,
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folderMillis: journalEntry.when,
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hash: ""
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});
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} catch {
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throw new Error(`Failed to parse migration: ${journalEntry.tag}`);
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}
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}
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return migrationQueries;
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}
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async function migrate(db, config) {
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const migrations = await readMigrationFiles(config);
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return db.dialect.migrate(migrations, db.session);
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}
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const useMigrations = (db, migrations) => {
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const initialState = {
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success: false,
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error: void 0
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};
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const fetchReducer = (state2, action) => {
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switch (action.type) {
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case "migrating": {
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return { ...initialState };
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}
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case "migrated": {
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return { ...initialState, success: action.payload };
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}
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case "error": {
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return { ...initialState, error: action.payload };
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}
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default: {
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return state2;
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}
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}
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};
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const [state, dispatch] = (0, import_react.useReducer)(fetchReducer, initialState);
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(0, import_react.useEffect)(() => {
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dispatch({ type: "migrating" });
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migrate(db, migrations).then(() => {
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dispatch({ type: "migrated", payload: true });
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}).catch((error) => {
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dispatch({ type: "error", payload: error });
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});
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}, []);
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return state;
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};
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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migrate,
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useMigrations
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});
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//# sourceMappingURL=migrator.cjs.map
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