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revert createStorage changes

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Signed-off-by: Sebastian Malton <sebastian@malton.name>
This commit is contained in:
Sebastian Malton 2021-08-26 10:56:54 -04:00
parent 871734e44f
commit e746a7cadc
1 changed files with 28 additions and 27 deletions
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55
src/renderer/utils/createStorage.ts
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@ -27,7 +27,7 @@ import fse from "fs-extra";
import { StorageHelper } from "./storageHelper"; import { StorageHelper } from "./storageHelper";
import { ClusterStore } from "../../common/cluster-store"; import { ClusterStore } from "../../common/cluster-store";
import logger from "../../main/logger"; import logger from "../../main/logger";
import { getHostedClusterId, getPath, noop } from "../../common/utils"; import { getHostedClusterId, getPath } from "../../common/utils";
const storage = observable({ const storage = observable({
initialized: false, initialized: false,
@ -51,6 +51,10 @@ export function createAppStorage<T>(key: string, defaultValue: T, clusterId?: st
const filePath = path.resolve(folder, fileName); const filePath = path.resolve(folder, fileName);
if (!storage.initialized) { if (!storage.initialized) {
init(); // called once per cluster-view
}
function init() {
storage.initialized = true; storage.initialized = true;
// read previously saved state (if any) // read previously saved state (if any)
@ -63,35 +67,32 @@ export function createAppStorage<T>(key: string, defaultValue: T, clusterId?: st
}); });
// bind auto-saving data changes to %storage-file.json // bind auto-saving data changes to %storage-file.json
reaction( reaction(() => toJS(storage.data), saveFile, {
() => toJS(storage.data), delay: 250, // lazy, avoid excessive writes to fs
async state => { equals: comparer.structural, // save only when something really changed
logger.info(`${logPrefix} saving ${filePath}`); });
try {
await fse.ensureDir(folder, { mode: 0o755 });
await fse.writeJson(filePath, state, { spaces: 2 });
} catch (error) {
logger.error(`${logPrefix} saving failed: ${error}`, {
json: state, jsonFilePath: filePath
});
}
},
{
delay: 250, // lazy, avoid excessive writes to fs
equals: comparer.structural, // save only when something really changed
},
);
// remove json-file when cluster deleted // remove json-file when cluster deleted
if (clusterId !== undefined) { if (clusterId !== undefined) {
when( when(() => ClusterStore.getInstance(false)?.removedClusters.has(clusterId)).then(removeFile);
() => ClusterStore.getInstance(false)?.removedClusters.has(clusterId), }
() => {
logger.debug(`${logPrefix} removing ${filePath}`); async function saveFile(state: Record<string, any> = {}) {
fse.unlink(filePath).catch(noop); logger.info(`${logPrefix} saving ${filePath}`);
}
); try {
await fse.ensureDir(folder, { mode: 0o755 });
await fse.writeJson(filePath, state, { spaces: 2 });
} catch (error) {
logger.error(`${logPrefix} saving failed: ${error}`, {
json: state, jsonFilePath: filePath
});
}
}
function removeFile() {
logger.debug(`${logPrefix} removing ${filePath}`);
fse.unlink(filePath).catch(Function);
} }
} }