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check for malformed docker context

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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
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CrazyMax 2024-07-29 17:52:36 +02:00
parent 3d68780484
commit 3382292cd5
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1 changed files with 25 additions and 6 deletions
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31
src/main.ts
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@ -12,6 +12,7 @@ import {Toolkit} from '@docker/actions-toolkit/lib/toolkit';
import {Util} from '@docker/actions-toolkit/lib/util'; import {Util} from '@docker/actions-toolkit/lib/util';
import {Node} from '@docker/actions-toolkit/lib/types/buildx/builder'; import {Node} from '@docker/actions-toolkit/lib/types/buildx/builder';
import {ContextInfo} from '@docker/actions-toolkit/lib/types/docker/docker';
import * as context from './context'; import * as context from './context';
import * as stateHelper from './state-helper'; import * as stateHelper from './state-helper';
@ -74,18 +75,36 @@ actionsToolkit.run(
// https://github.com/docker/buildx/blob/b96ad59f64d40873e4959336d294b648bb3937fe/builder/builder.go#L489 // https://github.com/docker/buildx/blob/b96ad59f64d40873e4959336d294b648bb3937fe/builder/builder.go#L489
// https://github.com/docker/setup-buildx-action/issues/105 // https://github.com/docker/setup-buildx-action/issues/105
if (!standalone && inputs.driver == 'docker-container' && (await Docker.context()) == 'default' && inputs.endpoint.length == 0) { if (!standalone && inputs.driver == 'docker-container' && (await Docker.context()) == 'default' && inputs.endpoint.length == 0) {
const contextInfo = await Docker.contextInspect('default'); let defaultContextWithTLS: boolean = false;
core.debug(`context info: ${JSON.stringify(contextInfo, undefined, 2)}`); await core.group(`Inspecting default docker context`, async () => {
const hasTLSData = Object.keys(contextInfo.Endpoints).length > 0 && Object.values(contextInfo.Endpoints)[0].TLSData; await Docker.getExecOutput(['context', 'inspect', '--format=json', 'default'], {
const hasTLSMaterial = Object.keys(contextInfo.TLSMaterial).length > 0 && Object.values(contextInfo.TLSMaterial)[0].length > 0; ignoreReturnCode: true,
if (hasTLSData || hasTLSMaterial) { silent: true
}).then(res => {
if (res.stderr.length > 0 && res.exitCode != 0) {
core.info(`Cannot inspect default docker context: ${res.stderr.trim()}`);
} else {
try {
const contextInfo = (<Array<ContextInfo>>JSON.parse(res.stdout.trim()))[0];
core.info(JSON.stringify(JSON.parse(res.stdout.trim()), undefined, 2));
const hasTLSData = Object.keys(contextInfo.Endpoints).length > 0 && Object.values(contextInfo.Endpoints)[0].TLSData !== undefined;
const hasTLSMaterial = Object.keys(contextInfo.TLSMaterial).length > 0 && Object.values(contextInfo.TLSMaterial)[0].length > 0;
defaultContextWithTLS = hasTLSData || hasTLSMaterial;
} catch (e) {
core.info(`Unable to parse default docker context info: ${e}`);
core.info(res.stdout.trim());
}
}
});
});
if (defaultContextWithTLS) {
const tmpDockerContext = `buildx-${uuid.v4()}`; const tmpDockerContext = `buildx-${uuid.v4()}`;
await core.group(`Creating temp docker context (TLS data loaded in default one)`, async () => { await core.group(`Creating temp docker context (TLS data loaded in default one)`, async () => {
await Docker.getExecOutput(['context', 'create', tmpDockerContext], { await Docker.getExecOutput(['context', 'create', tmpDockerContext], {
ignoreReturnCode: true ignoreReturnCode: true
}).then(res => { }).then(res => {
if (res.stderr.length > 0 && res.exitCode != 0) { if (res.stderr.length > 0 && res.exitCode != 0) {
core.warning(`cannot create docker context ${tmpDockerContext}: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`); core.warning(`Cannot create docker context ${tmpDockerContext}: ${res.stderr.match(/(.*)\s*$/)?.[0]?.trim() ?? 'unknown error'}`);
} else { } else {
core.info(`Setting builder endpoint to ${tmpDockerContext} context`); core.info(`Setting builder endpoint to ${tmpDockerContext} context`);
inputs.endpoint = tmpDockerContext; inputs.endpoint = tmpDockerContext;