actions/cache
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Merge branch 'main' into conan-example

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This commit is contained in:
Andrew Marshall 2022-10-01 20:28:48 +01:00
commit 6e95cb56b9
22 changed files with 4368 additions and 4088 deletions
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4
.github/auto_assign.yml vendored
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@ -6,7 +6,11 @@ addAssignees: false
# A list of reviewers to be added to pull requests (GitHub user name)
reviewers:
- anuragc617
- pallavx
- pdotl
- phantsure
- kotewar
- aparna-ravindra
- tiwarishub
- vsvipul

2
.github/workflows/auto-assign-issues.yml vendored
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@ -11,5 +11,5 @@ jobs:
- name: 'Auto-assign issue'
uses: pozil/auto-assign-issue@v1.4.0
with:
assignees: phantsure,tiwarishub,aparna-ravindra,vsvipul,bishal-pdmsft
assignees: anuragc617,pallavx,pdotl,phantsure,kotewar,tiwarishub,aparna-ravindra,vsvipul,bishal-pdmsft
numOfAssignee: 1

2
.github/workflows/auto-assign.yml vendored
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@ -1,6 +1,6 @@
name: 'Auto Assign'
on:
pull_request:
pull_request_target:
types: [opened, ready_for_review]
jobs:

4
.github/workflows/workflow.yml vendored
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@ -5,14 +5,10 @@ on:
branches:
- main
- releases/**
paths-ignore:
- '**.md'
push:
branches:
- main
- releases/**
paths-ignore:
- '**.md'
jobs:
# Build and unit test

4
.licenses/npm/@actions/cache.dep.yml generated
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@ -1,12 +1,12 @@
---
name: "@actions/cache"
version: 2.0.5
version: 3.0.4
type: npm
summary:
homepage:
license: mit
licenses:
- sources: LICENSE.md
- sources: LICENSE.md
text: |-
The MIT License (MIT)

2
.licenses/npm/@actions/core.dep.yml generated
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@ -1,6 +1,6 @@
---
name: "@actions/core"
version: 1.7.0
version: 1.9.1
type: npm
summary: Actions core lib
homepage: https://github.com/actions/toolkit/tree/main/packages/core

4
.licenses/npm/@actions/http-client.dep.yml generated
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@ -1,9 +1,9 @@
---
name: "@actions/http-client"
version: 1.0.11
version: 2.0.1
type: npm
summary: Actions Http Client
homepage: https://github.com/actions/http-client#readme
homepage: https://github.com/actions/toolkit/tree/main/packages/http-client
license: mit
licenses:
- sources: LICENSE

28
README.md
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@ -6,7 +6,7 @@ This action allows caching dependencies and build outputs to improve workflow ex
## Documentation
See ["Caching dependencies to speed up workflows"](https://help.github.com/github/automating-your-workflow-with-github-actions/caching-dependencies-to-speed-up-workflows).
See ["Caching dependencies to speed up workflows"](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows).
## What's New
### v3
@ -14,6 +14,12 @@ See ["Caching dependencies to speed up workflows"](https://help.github.com/githu
* Fixed download issue for files > 2GB during restore.
* Updated the minimum runner version support from node 12 -> node 16.
* Fixed avoiding empty cache save when no files are available for caching.
* Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`.
* Fixed zstd failing on amazon linux 2.0 runners.
* Fixed cache not working with github workspace directory or current directory.
* Fixed the download stuck problem by introducing a timeout of 1 hour for cache downloads.
* Fix zstd not working for windows on gnu tar in issues.
* Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MIN`. Default is 60 minutes.
Refer [here](https://github.com/actions/cache/blob/v2/README.md) for previous versions
@ -28,7 +34,11 @@ If you are using this inside a container, a POSIX-compliant `tar` needs to be in
* `path` - A list of files, directories, and wildcard patterns to cache and restore. See [`@actions/glob`](https://github.com/actions/toolkit/tree/main/packages/glob) for supported patterns.
* `key` - An explicit key for restoring and saving the cache
* `restore-keys` - An ordered list of keys to use for restoring the cache if no cache hit occurred for key
* `restore-keys` - An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note
`cache-hit` returns false in this case.
#### Environment Variables
* `SEGMENT_DOWNLOAD_TIMEOUT_MIN` - Segment download timeout (in minutes, default `60`) to abort download of the segment if not completed in the defined number of minutes. [Read more](#cache-segment-restore-timeout)
### Outputs
@ -70,6 +80,8 @@ jobs:
run: /primes.sh -d prime-numbers
```
> Note: You must use the `cache` action in your workflow before you need to use the files that might be restored from the cache. If the provided `key` doesn't match an existing cache, a new cache is automatically created if the job completes successfully.
## Implementation Examples
Every programming language and framework has its own way of caching.
@ -78,6 +90,7 @@ See [Examples](examples.md) for a list of `actions/cache` implementations for us
- [C++ - Conan](./examples.md#c---conan)
- [C# - NuGet](./examples.md#c---nuget)
- [Clojure - Lein Deps](./examples.md#clojure---lein-deps)
- [D - DUB](./examples.md#d---dub)
- [Deno](./examples.md#deno)
- [Elixir - Mix](./examples.md#elixir---mix)
@ -212,6 +225,17 @@ jobs:
run: ./generate-primes -d prime-numbers
```
## Known practices and workarounds
Following are some of the known practices/workarounds which community has used to fulfill specific requirements. You may choose to use them if suits your use case. Note these are not necessarily the only or the recommended solution.
- [Cache segment restore timeout](./workarounds.md#cache-segment-restore-timeout)
- [Update a cache](./workarounds.md#update-a-cache)
- [Use cache across feature branches](./workarounds.md#use-cache-across-feature-branches)
- [Improving cache restore performance on Windows/Using cross-os caching](./workarounds.md#improving-cache-restore-performance-on-windows-using-cross-os-caching)
#### Windows environment variables
Please note that Windows environment variables (like `%LocalAppData%`) will NOT be expanded by this action. Instead, prefer using `~` in your paths which will expand to HOME directory. For example, instead of `%LocalAppData%`, use `~\AppData\Local`. For a list of supported default environment variables, see [this](https://docs.github.com/en/actions/learn-github-actions/environment-variables) page.
## Contributing
We would love for you to contribute to `actions/cache`, pull requests are welcome! Please see the [CONTRIBUTING.md](CONTRIBUTING.md) for more information.

20
RELEASES.md
View file

@ -12,3 +12,23 @@
### 3.0.3
- Fixed avoiding empty cache save when no files are available for caching. ([issue](https://github.com/actions/cache/issues/624))
### 3.0.4
- Fixed tar creation error while trying to create tar with path as `~/` home folder on `ubuntu-latest`. ([issue](https://github.com/actions/cache/issues/689))
### 3.0.5
- Removed error handling by consuming actions/cache 3.0 toolkit, Now cache server error handling will be done by toolkit. ([PR](https://github.com/actions/cache/pull/834))
### 3.0.6
- Fixed [#809](https://github.com/actions/cache/issues/809) - zstd -d: no such file or directory error
- Fixed [#833](https://github.com/actions/cache/issues/833) - cache doesn't work with github workspace directory
### 3.0.7
- Fixed [#810](https://github.com/actions/cache/issues/810) - download stuck issue. A new timeout is introduced in the download process to abort the download if it gets stuck and doesn't finish within an hour.
### 3.0.8
- Fix zstd not working for windows on gnu tar in issues [#888](https://github.com/actions/cache/issues/888) and [#891](https://github.com/actions/cache/issues/891).
- Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable `SEGMENT_DOWNLOAD_TIMEOUT_MIN`. Default is 60 minutes.
### 3.0.9
- Enhanced the warning message for cache unavailablity in case of GHES.

37
__tests__/actionUtils.test.ts
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@ -215,6 +215,39 @@ test("getInputAsArray handles empty lines correctly", () => {
expect(actionUtils.getInputAsArray("foo")).toEqual(["bar", "baz"]);
});
test("getInputAsArray sorts files correctly", () => {
testUtils.setInput(
"foo",
"bar\n!baz\nwaldo\nqux\nquux\ncorge\ngrault\ngarply"
);
expect(actionUtils.getInputAsArray("foo")).toEqual([
"!baz",
"bar",
"corge",
"garply",
"grault",
"quux",
"qux",
"waldo"
]);
});
test("getInputAsArray removes spaces after ! at the beginning", () => {
testUtils.setInput(
"foo",
"! bar\n! baz\n! qux\n!quux\ncorge\ngrault! garply\n!\r\t waldo"
);
expect(actionUtils.getInputAsArray("foo")).toEqual([
"!bar",
"!baz",
"!quux",
"!qux",
"!waldo",
"corge",
"grault! garply"
]);
});
test("getInputAsInt returns undefined if input not set", () => {
expect(actionUtils.getInputAsInt("undefined")).toBeUndefined();
});
@ -244,8 +277,8 @@ test("isCacheFeatureAvailable for ac enabled", () => {
test("isCacheFeatureAvailable for ac disabled on GHES", () => {
jest.spyOn(cache, "isFeatureAvailable").mockImplementation(() => false);
const message =
"Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.";
const message = `Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.
Otherwise please upgrade to GHES version >= 3.5 and If you are also using Github Connect, please unretire the actions/cache namespace before upgrade (see https://docs.github.com/en/enterprise-server@3.5/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect#automatic-retirement-of-namespaces-for-actions-accessed-on-githubcom)`;
const infoMock = jest.spyOn(core, "info");
try {

36
__tests__/restore.test.ts
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@ -147,7 +147,7 @@ test("restore with no key", async () => {
test("restore with too many keys should fail", async () => {
const path = "node_modules";
const key = "node-test";
const restoreKeys = [...Array(20).keys()].map(x => x.toString());
const restoreKeys = [...Array(20).keys()].map(x => x.toString()).sort();
testUtils.setInputs({
path: path,
key,
@ -227,40 +227,6 @@ test("restore with no cache found", async () => {
);
});
test("restore with server error should fail", async () => {
const path = "node_modules";
const key = "node-test";
testUtils.setInputs({
path: path,
key
});
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
const stateMock = jest.spyOn(core, "saveState");
const restoreCacheMock = jest
.spyOn(cache, "restoreCache")
.mockImplementationOnce(() => {
throw new Error("HTTP Error Occurred");
});
const setCacheHitOutputMock = jest.spyOn(actionUtils, "setCacheHitOutput");
await run();
expect(restoreCacheMock).toHaveBeenCalledTimes(1);
expect(restoreCacheMock).toHaveBeenCalledWith([path], key, []);
expect(stateMock).toHaveBeenCalledWith("CACHE_KEY", key);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(logWarningMock).toHaveBeenCalledWith("HTTP Error Occurred");
expect(setCacheHitOutputMock).toHaveBeenCalledTimes(1);
expect(setCacheHitOutputMock).toHaveBeenCalledWith(false);
expect(failedMock).toHaveBeenCalledTimes(0);
});
test("restore with restore keys and no cache found", async () => {
const path = "node_modules";
const key = "node-test";

5
__tests__/save.test.ts
View file

@ -267,7 +267,6 @@ test("save with large cache outputs warning", async () => {
});
test("save with reserve cache failure outputs warning", async () => {
const infoMock = jest.spyOn(core, "info");
const logWarningMock = jest.spyOn(actionUtils, "logWarning");
const failedMock = jest.spyOn(core, "setFailed");
@ -306,10 +305,10 @@ test("save with reserve cache failure outputs warning", async () => {
expect.anything()
);
expect(infoMock).toHaveBeenCalledWith(
expect(logWarningMock).toHaveBeenCalledWith(
`Unable to reserve cache with key ${primaryKey}, another job may be creating this cache.`
);
expect(logWarningMock).toHaveBeenCalledTimes(0);
expect(logWarningMock).toHaveBeenCalledTimes(1);
expect(failedMock).toHaveBeenCalledTimes(0);
});

2
action.yml
View file

@ -9,7 +9,7 @@ inputs:
description: 'An explicit key for restoring and saving the cache'
required: true
restore-keys:
description: 'An ordered list of keys to use for restoring the cache if no cache hit occurred for key'
description: 'An ordered list of keys to use for restoring stale cache if no cache hit occurred for key. Note `cache-hit` returns false in this case.'
required: false
upload-chunk-size:
description: 'The chunk size used to split up large files during upload, in bytes'

3953
dist/restore/index.js vendored
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3957
dist/save/index.js vendored
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52
examples.md
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@ -2,6 +2,7 @@
- [C++ - Conan](#c---conan)
- [C# - NuGet](#c---nuget)
- [Clojure - Lein Deps](#clojure---lein-deps)
- [D - DUB](#d---dub)
- [POSIX](#posix)
- [Windows](#windows)
@ -10,6 +11,7 @@
- [macOS](#macos)
- [Windows](#windows-1)
- [Elixir - Mix](#elixir---mix)
- [Erlang - Rebar3](#erlang--rebar3)
- [Go - Modules](#go---modules)
- [Linux](#linux-1)
- [macOS](#macos-1)
@ -121,6 +123,19 @@ steps:
${{ runner.os }}-nuget-
```
## Clojure - Lein Deps
```yaml
- name: Cache lein project dependencies
uses: actions/cache@v3
with:
path: ~/.m2/repository
key: ${{ runner.os }}-clojure-${{ hashFiles('**/project.clj') }}
restore-keys: |
${{ runner.os }}-clojure
```
## D - DUB
### POSIX
@ -193,6 +208,18 @@ steps:
${{ runner.os }}-mix-
```
## Erlang - Rebar3
```yaml
- uses: actions/cache@v2
with:
path: |
~/.cache/rebar3
_build
key: ${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-${{ hashFiles('**/*rebar.lock') }}
restore-keys: |
${{ runner.os }}-erlang-${{ env.OTP_VERSION }}-
```
## Go - Modules
### Linux
@ -252,6 +279,8 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
## Haskell - Stack
### Linux or macOS
```yaml
- uses: actions/cache@v3
name: Cache ~/.stack
@ -269,6 +298,27 @@ We cache the elements of the Cabal store separately, as the entirety of `~/.caba
${{ runner.os }}-stack-work-
```
### Windows
```yaml
- uses: actions/cache@v3
name: Cache %APPDATA%\stack %LOCALAPPDATA%\Programs\stack
with:
path: |
~\AppData\Roaming\stack
~\AppData\Local\Programs\stack
key: ${{ runner.os }}-stack-global-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}
restore-keys: |
${{ runner.os }}-stack-global-
- uses: actions/cache@v3
name: Cache .stack-work
with:
path: .stack-work
key: ${{ runner.os }}-stack-work-${{ hashFiles('stack.yaml') }}-${{ hashFiles('package.yaml') }}-${{ hashFiles('**/*.hs') }}
restore-keys: |
${{ runner.os }}-stack-work-
```
## Java - Gradle
>Note: Ensure no Gradle daemons are running anymore when your workflow completes. Creating the cache package might fail due to locks being held by Gradle. Refer to the [Gradle Daemon documentation](https://docs.gradle.org/current/userguide/gradle_daemon.html) on how to disable or stop the Gradle Daemons.
@ -324,7 +374,7 @@ If using `npm config` to retrieve the cache directory, ensure you run [actions/s
- name: restore lerna
uses: actions/cache@v3
with:
path: **/node_modules
path: '**/node_modules'
key: ${{ runner.os }}-${{ hashFiles('**/yarn.lock') }}
```

85
package-lock.json generated
View file

@ -1,16 +1,16 @@
{
"name": "cache",
"version": "3.0.3",
"version": "3.0.9",
"lockfileVersion": 2,
"requires": true,
"packages": {
"": {
"name": "cache",
"version": "3.0.3",
"version": "3.0.9",
"license": "MIT",
"dependencies": {
"@actions/cache": "^2.0.5",
"@actions/core": "^1.7.0",
"@actions/cache": "^3.0.4",
"@actions/core": "^1.9.1",
"@actions/exec": "^1.1.1",
"@actions/io": "^1.1.2"
},
@ -36,9 +36,9 @@
}
},
"node_modules/@actions/cache": {
"version": "2.0.5",
"resolved": "https://registry.npmjs.org/@actions/cache/-/cache-2.0.5.tgz",
"integrity": "sha512-aG06dsgcVtiuHLJsIfwrDtvzNNJQ+Iqk8DQt1IeI6gG7ezmLaSdZkHEwA/DNrm5TtOahLcgGEo2SXqbFElVMQg==",
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/@actions/cache/-/cache-3.0.4.tgz",
"integrity": "sha512-9RwVL8/ISJoYWFNH1wR/C26E+M3HDkGPWmbFJMMCKwTkjbNZJreMT4XaR/EB1bheIvN4PREQxEQQVJ18IPnf/Q==",
"dependencies": {
"@actions/core": "^1.2.6",
"@actions/exec": "^1.0.1",
@ -51,20 +51,21 @@
"uuid": "^3.3.3"
}
},
"node_modules/@actions/cache/node_modules/@actions/http-client": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.0.1.tgz",
"integrity": "sha512-PIXiMVtz6VvyaRsGY268qvj57hXQEpsYogYOu2nrQhlf+XCGmZstmuZBbAybUl1nQGnvS1k1eEsQ69ZoD7xlSw==",
"node_modules/@actions/core": {
"version": "1.9.1",
"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.9.1.tgz",
"integrity": "sha512-5ad+U2YGrmmiw6du20AQW5XuWo7UKN2052FjSV7MX+Wfjf8sCqcsZe62NfgHys4QI4/Y+vQvLKYL8jWtA1ZBTA==",
"dependencies": {
"tunnel": "^0.0.6"
"@actions/http-client": "^2.0.1",
"uuid": "^8.3.2"
}
},
"node_modules/@actions/core": {
"version": "1.7.0",
"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.7.0.tgz",
"integrity": "sha512-7fPSS7yKOhTpgLMbw7lBLc1QJWvJBBAgyTX2PEhagWcKK8t0H8AKCoPMfnrHqIm5cRYH4QFPqD1/ruhuUE7YcQ==",
"dependencies": {
"@actions/http-client": "^1.0.11"
"node_modules/@actions/core/node_modules/uuid": {
"version": "8.3.2",
"resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
"integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==",
"bin": {
"uuid": "dist/bin/uuid"
}
},
"node_modules/@actions/exec": {
@ -85,11 +86,11 @@
}
},
"node_modules/@actions/http-client": {
"version": "1.0.11",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.11.tgz",
"integrity": "sha512-VRYHGQV1rqnROJqdMvGUbY/Kn8vriQe/F9HR2AlYHzmKuM/p3kjNuXhmdBfcVgsvRWTz5C5XW5xvndZrVBuAYg==",
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.0.1.tgz",
"integrity": "sha512-PIXiMVtz6VvyaRsGY268qvj57hXQEpsYogYOu2nrQhlf+XCGmZstmuZBbAybUl1nQGnvS1k1eEsQ69ZoD7xlSw==",
"dependencies": {
"tunnel": "0.0.6"
"tunnel": "^0.0.6"
}
},
"node_modules/@actions/io": {
@ -9533,9 +9534,9 @@
},
"dependencies": {
"@actions/cache": {
"version": "2.0.5",
"resolved": "https://registry.npmjs.org/@actions/cache/-/cache-2.0.5.tgz",
"integrity": "sha512-aG06dsgcVtiuHLJsIfwrDtvzNNJQ+Iqk8DQt1IeI6gG7ezmLaSdZkHEwA/DNrm5TtOahLcgGEo2SXqbFElVMQg==",
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/@actions/cache/-/cache-3.0.4.tgz",
"integrity": "sha512-9RwVL8/ISJoYWFNH1wR/C26E+M3HDkGPWmbFJMMCKwTkjbNZJreMT4XaR/EB1bheIvN4PREQxEQQVJ18IPnf/Q==",
"requires": {
"@actions/core": "^1.2.6",
"@actions/exec": "^1.0.1",
@ -9546,24 +9547,22 @@
"@azure/storage-blob": "^12.8.0",
"semver": "^6.1.0",
"uuid": "^3.3.3"
},
"dependencies": {
"@actions/http-client": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.0.1.tgz",
"integrity": "sha512-PIXiMVtz6VvyaRsGY268qvj57hXQEpsYogYOu2nrQhlf+XCGmZstmuZBbAybUl1nQGnvS1k1eEsQ69ZoD7xlSw==",
"requires": {
"tunnel": "^0.0.6"
}
}
}
},
"@actions/core": {
"version": "1.7.0",
"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.7.0.tgz",
"integrity": "sha512-7fPSS7yKOhTpgLMbw7lBLc1QJWvJBBAgyTX2PEhagWcKK8t0H8AKCoPMfnrHqIm5cRYH4QFPqD1/ruhuUE7YcQ==",
"version": "1.9.1",
"resolved": "https://registry.npmjs.org/@actions/core/-/core-1.9.1.tgz",
"integrity": "sha512-5ad+U2YGrmmiw6du20AQW5XuWo7UKN2052FjSV7MX+Wfjf8sCqcsZe62NfgHys4QI4/Y+vQvLKYL8jWtA1ZBTA==",
"requires": {
"@actions/http-client": "^1.0.11"
"@actions/http-client": "^2.0.1",
"uuid": "^8.3.2"
},
"dependencies": {
"uuid": {
"version": "8.3.2",
"resolved": "https://registry.npmjs.org/uuid/-/uuid-8.3.2.tgz",
"integrity": "sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg=="
}
}
},
"@actions/exec": {
@ -9584,11 +9583,11 @@
}
},
"@actions/http-client": {
"version": "1.0.11",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-1.0.11.tgz",
"integrity": "sha512-VRYHGQV1rqnROJqdMvGUbY/Kn8vriQe/F9HR2AlYHzmKuM/p3kjNuXhmdBfcVgsvRWTz5C5XW5xvndZrVBuAYg==",
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/@actions/http-client/-/http-client-2.0.1.tgz",
"integrity": "sha512-PIXiMVtz6VvyaRsGY268qvj57hXQEpsYogYOu2nrQhlf+XCGmZstmuZBbAybUl1nQGnvS1k1eEsQ69ZoD7xlSw==",
"requires": {
"tunnel": "0.0.6"
"tunnel": "^0.0.6"
}
},
"@actions/io": {

6
package.json
View file

@ -1,6 +1,6 @@
{
"name": "cache",
"version": "3.0.3",
"version": "3.0.9",
"private": true,
"description": "Cache dependencies and build outputs",
"main": "dist/restore/index.js",
@ -23,8 +23,8 @@
"author": "GitHub",
"license": "MIT",
"dependencies": {
"@actions/cache": "^2.0.5",
"@actions/core": "^1.7.0",
"@actions/cache": "^3.0.4",
"@actions/core": "^1.9.1",
"@actions/exec": "^1.1.1",
"@actions/io": "^1.1.2"
},

13
src/restore.ts
View file

@ -29,12 +29,12 @@ async function run(): Promise<void> {
required: true
});
try {
const cacheKey = await cache.restoreCache(
cachePaths,
primaryKey,
restoreKeys
);
if (!cacheKey) {
core.info(
`Cache not found for input keys: ${[
@ -42,6 +42,7 @@ async function run(): Promise<void> {
...restoreKeys
].join(", ")}`
);
return;
}
@ -50,17 +51,7 @@ async function run(): Promise<void> {
const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheKey);
utils.setCacheHitOutput(isExactKeyMatch);
core.info(`Cache restored from key: ${cacheKey}`);
} catch (error: unknown) {
const typedError = error as Error;
if (typedError.name === cache.ValidationError.name) {
throw error;
} else {
utils.logWarning(typedError.message);
utils.setCacheHitOutput(false);
}
}
} catch (error: unknown) {
core.setFailed((error as Error).message);
}

14
src/save.ts
View file

@ -44,20 +44,12 @@ async function run(): Promise<void> {
required: true
});
try {
await cache.saveCache(cachePaths, primaryKey, {
const cacheId = await cache.saveCache(cachePaths, primaryKey, {
uploadChunkSize: utils.getInputAsInt(Inputs.UploadChunkSize)
});
if (cacheId != -1) {
core.info(`Cache saved with key: ${primaryKey}`);
} catch (error: unknown) {
const typedError = error as Error;
if (typedError.name === cache.ValidationError.name) {
throw error;
} else if (typedError.name === cache.ReserveCacheError.name) {
core.info(typedError.message);
} else {
utils.logWarning(typedError.message);
}
}
} catch (error: unknown) {
utils.logWarning((error as Error).message);

8
src/utils/actionUtils.ts
View file

@ -61,8 +61,9 @@ export function getInputAsArray(
return core
.getInput(name, options)
.split("\n")
.map(s => s.trim())
.filter(x => x !== "");
.map(s => s.replace(/^!\s+/, "!").trim())
.filter(x => x !== "")
.sort();
}
export function getInputAsInt(
@ -80,7 +81,8 @@ export function isCacheFeatureAvailable(): boolean {
if (!cache.isFeatureAvailable()) {
if (isGhes()) {
logWarning(
"Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not."
`Cache action is only supported on GHES version >= 3.5. If you are on version >=3.5 Please check with GHES admin if Actions cache service is enabled or not.
Otherwise please upgrade to GHES version >= 3.5 and If you are also using Github Connect, please unretire the actions/cache namespace before upgrade (see https://docs.github.com/en/enterprise-server@3.5/admin/github-actions/managing-access-to-actions-from-githubcom/enabling-automatic-access-to-githubcom-actions-using-github-connect#automatic-retirement-of-namespaces-for-actions-accessed-on-githubcom)`
);
} else {
logWarning(

38
workarounds.md Normal file
View file

@ -0,0 +1,38 @@
#### Cache segment restore timeout
A cache gets downloaded in multiple segments of fixed sizes (`1GB` for a `32-bit` runner and `2GB` for a `64-bit` runner). Sometimes, a segment download gets stuck which causes the workflow job to be stuck forever and fail. Version `v3.0.8` of `actions/cache` introduces a segment download timeout. The segment download timeout will allow the segment download to get aborted and hence allow the job to proceed with a cache miss.
Default value of this timeout is 60 minutes and can be customized by specifying an [environment variable](https://docs.github.com/en/actions/learn-github-actions/environment-variables) named `SEGMENT_DOWNLOAD_TIMEOUT_MINS` with timeout value in minutes.
#### Update a cache
A cache today is immutable and cannot be updated. But some use cases require the cache to be saved even though there was a "hit" during restore. To do so, use a `key` which is unique for every run and use `restore-keys` to restore the nearest cache. For example:
```yaml
- name: update cache on every commit
uses: actions/cache@v3
with:
path: prime-numbers
key: primes-${{ runner.os }}-${{ github.run_id }} # Can use time based key as well
restore-keys: |
primes-${{ runner.os }}
```
Please note that this will create a new cache on every run and hence will consume the cache [quota](#cache-limits).
#### Use cache across feature branches
Reusing cache across feature branches is not allowed today to provide cache [isolation](https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#restrictions-for-accessing-a-cache). However if both feature branches are from the default branch, a good way to achieve this is to ensure that the default branch has a cache. This cache will then be consumable by both feature branches.
#### Improving cache restore performance on Windows/Using cross-os caching
Currently, cache restore is slow on Windows due to tar being inherently slow and the compression algorithm `gzip` in use. `zstd` is the default algorithm in use on linux and macos. It was disabled on Windows due to issues with bsd tar(libarchive), the tar implementation in use on Windows.
To improve cache restore performance, we can re-enable `zstd` as the compression algorithm using the following workaround. Add the following step to your workflow before the cache step:
```yaml
- if: ${{ runner.os == 'Windows' }}
name: Use GNU tar
shell: cmd
run: |
echo "Adding GNU tar to PATH"
echo C:\Program Files\Git\usr\bin>>"%GITHUB_PATH%"
```
The `cache` action will use GNU tar instead of bsd tar on Windows. This should work on all Github Hosted runners as it is. For self-hosted runners, please ensure you have GNU tar and `zstd` installed.
The above workaround is also needed if you wish to use cross-os caching since difference of compression algorithms will result in different cache versions for the same cache key. So the above workaround will ensure `zstd` is used for caching on all platforms thus resulting in the same cache version for the same cache key.