Support to retain cache #211
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Hey @crazy-max , can I get a review on this one? |
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/cc @jedevc |
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Sorry for the delay. I left some comments.
Also have you tested this change on your side? Keeping the BuildKit state will only work on persistent runners (self-hosted) and not public ones that are ephemeral. If this is your intent then it should be documented to avoid confusion.
src/context.ts
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| export async function getBuilderName(driver: string): Promise<string> { | ||
| return driver == 'docker' ? await Docker.context() : `builder-${uuid.v4()}`; | ||
| export function getBuilderName(customName: string, driver: string): string { | ||
| if (customName && customName.length > 0) { |
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| if (customName && customName.length > 0) { | |
| if (customName) { |
src/state-helper.ts
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| @@ -7,6 +7,7 @@ export const builderDriver = process.env['STATE_builderDriver'] || ''; | |||
| export const containerName = process.env['STATE_containerName'] || ''; | |||
| export const certsDir = process.env['STATE_certsDir'] || ''; | |||
| export const cleanup = /true/i.test(process.env['STATE_cleanup'] || ''); | |||
| export const keepState = process.env['STATE_keepState'] || false; | |||
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| export const keepState = process.env['STATE_keepState'] || false; | |
| export const keepState = !!process.env['STATE_keepState']; |
action.yml
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| description: 'Keep state on cleanup' | ||
| default: 'false' | ||
| required: false | ||
| custom-name: |
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I'm not sure about naming this custom-name, this is confusing. Better to follow the buildx UX of the create command and use name.
Signed-off-by: Balaji Arun <[email protected]>
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Thanks for the review @crazy-max. I've addressed your feedback. We have been using this change at aptos-labs/aptos-core for over a month now with persistent self-hosted runners and have seen speed ups of up to 50% in build times. |
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@crazy-max can we get this merged please? |
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| export async function getInputs(): Promise<Inputs> { | ||
| return { | ||
| version: core.getInput('version'), | ||
| name: await getBuilderName(core.getInput('driver') || 'docker-container'), | ||
| name: getBuilderName(core.getInput('name'), core.getInput('driver') || 'docker-container'), |
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name needs to be defined in https://github.com/docker/setup-buildx-action/blob/master/action.yml. Also needs to update README to add this new input.
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Any movement on this? |
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just stumpled upon this, the what is needed to get any movement on this? |
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@ibalajiarun @crazy-max can we take another look at this? Would be great to have. |
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This PR might be the missing piece of my ultimate caching pipeline quest. Any chance it will be merged in the near future? |
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@ibalajiarun @crazy-max is there something still open? happy to contribute |
This PR adds support to keep the cache state when the builder is removed in the post-action step. For certain usecases such as CI builds, it is helpful to keep the cache and reuse it with re-created builders. For this purpose, there is a new
keep-stateoptional actions flag that defaults tofalse.To support cache reuse, this PR also allows specifying a custom name to the builder, since cache reuse is no possible with the exiting random names generated using
uuid.v4(). For this purpose, there is a newnameoptional actions flag.