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Add more debug logging and cleanup boolean inputs #262

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merged 1 commit into from
Dec 14, 2022
Merged

Add more debug logging and cleanup boolean inputs #262

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39 changes: 24 additions & 15 deletions src/main.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,8 @@

import {
exportVariable,
getBooleanInput,
getInput,
debug as logDebug,
info as logInfo,
setFailed,
} from '@actions/core';
Expand All @@ -38,10 +38,10 @@ async function run(): Promise<void> {
const clusterName = ClusterClient.parseResourceName(
getInput('cluster_name', { required: true }),
);
const useAuthProvider = getBooleanInput('use_auth_provider');
const useInternalIP = getBooleanInput('use_internal_ip');
const useAuthProvider = toBoolean(getInput('use_auth_provider'));
const useInternalIP = toBoolean(getInput('use_internal_ip'));
let contextName = getInput('context_name');
const useConnectGateway = getBooleanInput('use_connect_gateway');
const useConnectGateway = toBoolean(getInput('use_connect_gateway'));

// Only one of use_connect_gateway or use_internal_ip should be provided
if (useInternalIP && useConnectGateway) {
Expand All @@ -50,14 +50,20 @@ async function run(): Promise<void> {
);
}

// Ensure a workspace is set.
const workspace = process.env.GITHUB_WORKSPACE;
if (!workspace) {
throw new Error('$GITHUB_WORKSPACE is not set');
}

// Pick the best project ID.
if (!projectID) {
if (clusterName.projectID) {
projectID = clusterName.projectID;
logInfo(`Extracted projectID "${projectID}" from cluster resource name`);
logDebug(`Extracted projectID "${projectID}" from cluster resource name`);
} else if (process.env?.GCLOUD_PROJECT) {
projectID = process.env.GCLOUD_PROJECT;
logInfo(`Extracted project ID "${projectID}" from $GCLOUD_PROJECT`);
logDebug(`Extracted project ID "${projectID}" from $GCLOUD_PROJECT`);
} else {
throw new Error(
`Failed to extract project ID, please set the "project_id" input, ` +
Expand All @@ -71,7 +77,7 @@ async function run(): Promise<void> {
if (!location) {
if (clusterName.location) {
location = clusterName.location;
logInfo(`Extracted location "${location}" from cluster resource name`);
logDebug(`Extracted location "${location}" from cluster resource name`);
} else {
throw new Error(
`Failed to extract location, please set the "location" input or ` +
Expand All @@ -84,6 +90,7 @@ async function run(): Promise<void> {
if (!contextName) {
contextName = `gke_${projectID}_${location}_${clusterName.id}`;
}
logDebug(`Using context name: ${contextName}`);

// Create Container Cluster client
const client = new ClusterClient({
Expand All @@ -93,17 +100,20 @@ async function run(): Promise<void> {

// Get Cluster object
const clusterData = await client.getCluster(clusterName.id);
logDebug(`Found cluster data: ${JSON.stringify(clusterData, null, 2)}`);

// If using Connect Gateway, get endpoint
let connectGWEndpoint;
if (useConnectGateway) {
logDebug(`Using connect gateway`);

const fleetMembershipName =
presence(getInput('fleet_membership_name')) ||
(await client.discoverClusterMembership(clusterName.id));
logInfo(`Using fleet membership "${fleetMembershipName}"`);
logDebug(`Using fleet membership: ${fleetMembershipName}`);

connectGWEndpoint = await client.getConnectGWEndpoint(fleetMembershipName);
logInfo(`Using Connect Gateway endpoint "${connectGWEndpoint}"`);
logDebug(`Using connect gateway endpoint: ${connectGWEndpoint}`);
}

// Create KubeConfig
Expand All @@ -117,15 +127,10 @@ async function run(): Promise<void> {

// Write kubeconfig to disk
try {
const workspace = process.env.GITHUB_WORKSPACE;
if (!workspace) {
throw new Error('Missing $GITHUB_WORKSPACE!');
}

const kubeConfigPath = await writeSecureFile(randomFilepath(workspace), kubeConfig);
exportVariable('KUBECONFIG', kubeConfigPath);
exportVariable('KUBE_CONFIG_PATH', kubeConfigPath);
logInfo(`Successfully created and exported "KUBECONFIG" at ${kubeConfigPath}`);
logInfo(`Successfully created and exported "KUBECONFIG" at: ${kubeConfigPath}`);
} catch (err) {
const msg = errorMessage(err);
throw new Error(`Failed to write Kubernetes config file: ${msg}`);
Expand All @@ -136,6 +141,10 @@ async function run(): Promise<void> {
}
}

function toBoolean(input?: string): boolean {
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return (input || '').trim().toLowerCase() === 'true';
}

if (require.main === module) {
run();
}