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cache the roots not the files

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Jonathan Kelley 2025-01-28 22:53:29 -08:00
parent 01addf7215
commit 6095cc4363
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GPG Key ID: 1FBB50F7EB0A08BE
5 changed files with 60 additions and 24 deletions
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5
dist/restore/index.js vendored
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@ -87381,7 +87381,10 @@ async function run() {
const restoreJson = external_path_default().join(config_CARGO_HOME, "incremental-restore.json");
const restoreString = await external_fs_default().promises.readFile(restoreJson, "utf8");
const restoreData = JSON.parse(restoreString);
for (const [file, mtime] of Object.entries(restoreData)) {
const incrementalKey = await cacheProvider.cache.restoreCache(restoreData.roots, config.incrementalKey, [config.restoreKey], { lookupOnly });
lib_core.debug(`restoring incremental builds from ${incrementalKey}`);
for (const [file, mtime] of Object.entries(restoreData.times)) {
lib_core.debug(`restoring ${file} with mtime ${mtime}`);
await external_fs_default().promises.utimes(file, new Date(mtime), new Date(mtime));
}
}

30
dist/save/index.js vendored
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@ -87336,12 +87336,21 @@ async function rmRF(dirName) {
// import * as io from "@actions/io";
// import { CARGO_HOME } from "./config";
// import { exists } from "./utils";
// import { Packages } from "./workspace";
async function saveMtimes(targetDirs) {
let cache = new Map();
let stack = targetDirs.slice();
let times = new Map();
let stack = new Array();
// Collect all the incremental files
for (const dir of targetDirs) {
for (const maybeProfile of await external_fs_default().promises.readdir(dir)) {
const profileDir = external_path_default().join(dir, maybeProfile);
const incrementalDir = external_path_default().join(profileDir, "incremental");
if (external_fs_default().existsSync(incrementalDir)) {
stack.push(incrementalDir);
}
}
}
// Save the stack as the roots - we cache these directly
let roots = stack.slice();
while (stack.length > 0) {
const dirName = stack.pop();
const dir = await external_fs_default().promises.opendir(dirName);
@ -87352,11 +87361,11 @@ async function saveMtimes(targetDirs) {
else {
const fileName = external_path_default().join(dirName, dirent.name);
const { mtime } = await external_fs_default().promises.stat(fileName);
cache.set(fileName, mtime.getTime());
times.set(fileName, mtime.getTime());
}
}
}
return cache;
return { roots, times: times };
}
;// CONCATENATED MODULE: ./src/save.ts
@ -87399,14 +87408,13 @@ async function run() {
try {
const targetDirs = config.workspaces.map((ws) => ws.target);
const cache = await saveMtimes(targetDirs);
const paths = Array.from(cache.keys());
const saved = await cacheProvider.cache.saveCache(paths, config.incrementalKey);
core.debug(`saved incremental cache with key ${saved} with contents ${paths}`);
const saved = await cacheProvider.cache.saveCache(cache.roots, config.incrementalKey);
core.debug(`saved incremental cache with key ${saved} with contents ${cache.roots}, ${cache.times}`);
// write the incremental-restore.json file
const serialized = JSON.stringify(cache);
await external_fs_default().promises.writeFile(external_path_default().join(CARGO_HOME, "incremental-restore.json"), serialized);
// Delete the incremental cache before proceeding
for (const [path, _mtime] of cache) {
for (const [path, _mtime] of cache.roots) {
core.debug(` deleting ${path}`);
await (0,promises_.rm)(path);
}

29
src/incremental.ts
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@ -7,9 +7,28 @@ import path from "path";
// import { exists } from "./utils";
// import { Packages } from "./workspace";
export async function saveMtimes(targetDirs: string[]): Promise<Map<string, number>> {
let cache = new Map<string, number>();
let stack = targetDirs.slice();
export type MtimeData = {
roots: Array<string>,
times: Map<string, number>
};
export async function saveMtimes(targetDirs: string[]): Promise<MtimeData> {
let times = new Map<string, number>();
let stack = new Array<string>();
// Collect all the incremental files
for (const dir of targetDirs) {
for (const maybeProfile of await fs.promises.readdir(dir)) {
const profileDir = path.join(dir, maybeProfile);
const incrementalDir = path.join(profileDir, "incremental");
if (fs.existsSync(incrementalDir)) {
stack.push(incrementalDir);
}
}
}
// Save the stack as the roots - we cache these directly
let roots = stack.slice();
while (stack.length > 0) {
const dirName = stack.pop()!;
@ -21,10 +40,10 @@ export async function saveMtimes(targetDirs: string[]): Promise<Map<string, numb
} else {
const fileName = path.join(dirName, dirent.name);
const { mtime } = await fs.promises.stat(fileName);
cache.set(fileName, mtime.getTime());
times.set(fileName, mtime.getTime());
}
}
}
return cache;
return { roots, times: times };
}

13
src/restore.ts
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@ -6,6 +6,7 @@ import { getCacheProvider, reportError } from "./utils";
// import { saveMtimes } from "./incremental";
import path from "path";
import fs from "fs";
import { MtimeData } from "./incremental";
process.on("uncaughtException", (e) => {
core.error(e.message);
@ -54,12 +55,18 @@ async function run() {
// Restore the incremental-restore.json file and write the mtimes to all the files in the list
if (config.incremental) {
try {
const restoreJson = path.join(CARGO_HOME, "incremental-restore.json")
const restoreJson = path.join(CARGO_HOME, "incremental-restore.json");
const restoreString = await fs.promises.readFile(restoreJson, "utf8");
const restoreData: Map<String, number> = JSON.parse(restoreString);
for (const [file, mtime] of Object.entries(restoreData)) {
const restoreData: MtimeData = JSON.parse(restoreString);
const incrementalKey = await cacheProvider.cache.restoreCache(restoreData.roots, config.incrementalKey, [config.restoreKey], { lookupOnly });
core.debug(`restoring incremental builds from ${incrementalKey}`);
for (const [file, mtime] of Object.entries(restoreData.times)) {
core.debug(`restoring ${file} with mtime ${mtime}`);
await fs.promises.utimes(file, new Date(mtime), new Date(mtime));
}
} catch (err) {
core.debug(`Could not restore incremental cache - ${err}`);
core.debug(`${(err as any).stack}`);

7
src/save.ts
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@ -46,16 +46,15 @@ async function run() {
try {
const targetDirs = config.workspaces.map((ws) => ws.target);
const cache = await saveMtimes(targetDirs);
const paths = Array.from(cache.keys());
const saved = await cacheProvider.cache.saveCache(paths, config.incrementalKey);
core.debug(`saved incremental cache with key ${saved} with contents ${paths}`);
const saved = await cacheProvider.cache.saveCache(cache.roots, config.incrementalKey);
core.debug(`saved incremental cache with key ${saved} with contents ${cache.roots}, ${cache.times}`);
// write the incremental-restore.json file
const serialized = JSON.stringify(cache);
await fs.promises.writeFile(path.join(CARGO_HOME, "incremental-restore.json"), serialized);
// Delete the incremental cache before proceeding
for (const [path, _mtime] of cache) {
for (const [path, _mtime] of cache.roots) {
core.debug(` deleting ${path}`);
await rm(path);
}