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#!/usr/bin/env -S deno run --allow-env --allow-net --allow-run
import {
getRequiredEnvVars,
getStdout,
LogLevel,
LogMetricTraceable,
Metric,
TraceUtil,
} from "@emprespresso/pengueno";
import type {
BuildDockerImageJob,
BuildDockerImageJobProps,
} from "@emprespresso/ci_model";
import { Bitwarden, type LoginItem } from "@emprespresso/ci_worker";
const eitherJob = getRequiredEnvVars([
"registry",
"namespace",
"repository",
"imageTag",
"context",
"dockerfile",
"buildTarget",
])
.mapRight((baseArgs) => (
<BuildDockerImageJob> {
type: "build_docker_image",
arguments: baseArgs,
}
));
const eitherVault = Bitwarden.getConfigFromEnvironment()
.mapRight((config) => new Bitwarden(config));
const buildImageMetric = Metric.fromName("dockerImage.build");
const loginMetric = Metric.fromName("dockerRegistry.login");
await LogMetricTraceable.from(eitherJob)
.bimap(
(tEitherJob) => {
const trace = "build_docker_image." +
tEitherJob.get().fold(({ isRight, value }) => isRight ? value.arguments.buildTarget : "");
return [tEitherJob.get(), trace];
},
)
.bimap(TraceUtil.withMetricTrace(buildImageMetric))
.bimap(TraceUtil.withMetricTrace(loginMetric))
.peek((tEitherJob) =>
tEitherJob.trace.trace("starting docker image build job! (⑅˘꒳˘)")
)
.map((tEitherJob) =>
tEitherJob.get()
.flatMapAsync((job) =>
eitherVault.flatMapAsync(async (vault) => {
const eitherKey = await vault.unlock(tEitherJob);
return eitherKey.mapRight((key) => ({ job, key, vault }));
})
)
)
.map(async (tEitherJobVault) => {
tEitherJobVault.trace.trace("logging into the wegistwy uwu~");
const eitherJobVault = await tEitherJobVault.get();
const eitherDockerRegistryLoginItem = await eitherJobVault.flatMapAsync((
{ job, key, vault },
) =>
vault.fetchSecret<LoginItem>(tEitherJobVault, key, job.arguments.registry)
.finally(() => vault.lock(tEitherJobVault, key))
);
return eitherDockerRegistryLoginItem.flatMapAsync(({ login }) =>
eitherJobVault.flatMapAsync(async ({ job }) => {
const loginCommand = getDockerLoginCommand(
login.username,
job.arguments.registry,
);
const eitherLoggedIn = await tEitherJobVault.move(loginCommand).map((
tLoginCmd,
) =>
getStdout(tLoginCmd, { env: { REGISTRY_PASSWORD: login.password } })
).get();
return eitherLoggedIn.moveRight(job);
})
);
})
.peek(async (tEitherWithAuthdRegistry) => {
const eitherWithAuthdRegistry = await tEitherWithAuthdRegistry.get();
return tEitherWithAuthdRegistry.trace.trace(
eitherWithAuthdRegistry.fold(({ isLeft}) =>
loginMetric[isLeft ? "failure" : "success"]
),
);
})
.map(async (tEitherWithAuthdRegistryBuildJob) => {
const eitherWithAuthdRegistryBuildJob =
await tEitherWithAuthdRegistryBuildJob.get();
tEitherWithAuthdRegistryBuildJob.trace.trace(
"finally building the image~ (◕ᴗ◕✿)",
);
const eitherBuiltImage = await eitherWithAuthdRegistryBuildJob.flatMapAsync(
(job) =>
tEitherWithAuthdRegistryBuildJob
.move(getBuildCommand(job.arguments))
.map((tBuildCmd) =>
getStdout(tBuildCmd, {
env: {},
clearEnv: true,
})
)
.get(),
);
return eitherBuiltImage.flatMap((buildOutput) =>
eitherWithAuthdRegistryBuildJob.mapRight((job) => ({ buildOutput, job }))
);
})
.peek(async (tEitherWithBuiltImage) => {
const eitherWithBuiltImage = await tEitherWithBuiltImage.get();
eitherWithBuiltImage.fold(({ isLeft, value}) => {
tEitherWithBuiltImage.trace.trace(
buildImageMetric[isLeft ? "failure" : "success"],
);
if (isLeft) {
tEitherWithBuiltImage.trace.addTrace(LogLevel.ERROR).trace(
`oh nyoo we couldn't buiwd the img :(( ${value}`,
);
return;
}
tEitherWithBuiltImage.trace.addTrace("buildOutput").trace(value.buildOutput);
});
})
.map(async (tEitherWithBuiltImage) => {
const eitherWithBuiltImage = await tEitherWithBuiltImage.get();
return eitherWithBuiltImage
.mapRight(({ job }) =>
tEitherWithBuiltImage.move(getPushCommand(job.arguments.imageTag))
)
.flatMapAsync((tPushCommand) => getStdout(tPushCommand));
})
.get();
const getDockerLoginCommand = (username: string, registry: string) =>
`docker login --username ${username} --password $REGISTRY_PASSWORD ${registry}`
.split(" ");
const getBuildCommand = (
{
buildTarget,
imageTag,
dockerfile,
context,
}: BuildDockerImageJobProps,
) => [
"docker",
"build",
"--target",
buildTarget,
"-t",
imageTag,
"-f",
dockerfile,
context,
];
const getPushCommand = (tag: string) => ["docker", "push", tag];
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