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import { fetchAsync } from '@0x/utils';
import { exec as execAsync } from 'promisify-child-process';
import { utils } from './utils';
const API_ENDPOINT = 'https://hub.docker.com/v2';
const HTTP_OK_STATUS = 200;
export const dockerHubUtils = {
async getTokenAsync(): Promise<string> {
const payload = {
username: process.env.DOCKER_USERNAME,
password: process.env.DOCKER_PASS,
};
const response = await fetchAsync(`${API_ENDPOINT}/users/login`, {
method: 'POST',
headers: {
Accept: 'application/json',
'Content-Type': 'application/json',
},
body: JSON.stringify(payload),
});
if (response.status !== HTTP_OK_STATUS) {
throw new Error(
`DockerHub user login failed (status code: ${
response.status
}). Make sure you have environment variables 'DOCKER_USERNAME; and 'DOCKER_PASS' set`,
);
}
const respPayload = await response.json();
const token = respPayload.token;
return token;
},
async checkUserAddedToOrganizationOrThrowAsync(organization: string): Promise<void> {
utils.log('Checking that the user was added to the 0xorg DockerHub organization...');
const token = await dockerHubUtils.getTokenAsync();
const response = await fetchAsync(`${API_ENDPOINT}/repositories/${organization}/?page_size=10`, {
method: 'GET',
headers: {
Accept: 'application/json',
Authorization: `JWT ${token}`,
},
});
const respPayload = await response.json();
if (response.status !== HTTP_OK_STATUS || respPayload.count === 0) {
throw new Error(
`Failed to fetch org: ${organization}'s list of repos (status code: ${
response.status
}). Make sure your account has been added to the '${organization}' org on DockerHub`,
);
}
},
async loginUserToDockerCommandlineOrThrowAsync(): Promise<void> {
try {
utils.log('Checking that the user is logged in to docker command...');
await execAsync(`echo "$DOCKER_PASS" | docker login -u $DOCKER_USERNAME --password-stdin`);
} catch (err) {
throw new Error(
`Failed to log you into the 'docker' commandline tool. Make sure you have the 'docker' commandline tool installed. Full error: ${
err.message
}`,
);
}
},
};
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