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wip: old code
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@btlghrants
btlghrants committed Dec 3, 2024
1 parent 98e613c commit ac49297
Showing 1 changed file with 55 additions and 66 deletions.
121 changes: 55 additions & 66 deletions src/lib/assets/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -80,79 +80,68 @@ export class Assets {
};

generateHelmChart = async (basePath: string) => {

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Async method 'generateHelmChart' has a complexity of 12. Maximum allowed is 10
const helm: Record<string, Record<string, string>> = {
dirs: {
chart: resolve(`${basePath}/${this.config.uuid}-chart`),
},
files: {},
};

helm.dirs = {
...helm.dirs,
charts: `${helm.dirs.chart}/charts`,
tmpls: `${helm.dirs.chart}/templates`,
};

helm.files = {
...helm.files,
valuesYaml: `${helm.dirs.chart}/values.yaml`,
chartYaml: `${helm.dirs.chart}/Chart.yaml`,
namespaceYaml: `${helm.dirs.tmpls}/namespace.yaml`,
watcherServiceYaml: `${helm.dirs.tmpls}/watcher-service.yaml`,
admissionServiceYaml: `${helm.dirs.tmpls}/admission-service.yaml`,
mutationWebhookYaml: `${helm.dirs.tmpls}/mutation-webhook.yaml`,
validationWebhookYaml: `${helm.dirs.tmpls}/validation-webhook.yaml`,
admissionDeploymentYaml: `${helm.dirs.tmpls}/admission-deployment.yaml`,
admissionServiceMonitorYaml: `${helm.dirs.tmpls}/admission-service-monitor.yaml`,
watcherDeploymentYaml: `${helm.dirs.tmpls}/watcher-deployment.yaml`,
watcherServiceMonitorYaml: `${helm.dirs.tmpls}/watcher-service-monitor.yaml`,
tlsSecretYaml: `${helm.dirs.tmpls}/tls-secret.yaml`,
apiTokenSecretYaml: `${helm.dirs.tmpls}/api-token-secret.yaml`,
moduleSecretYaml: `${helm.dirs.tmpls}/module-secret.yaml`,
storeRoleYaml: `${helm.dirs.tmpls}/store-role.yaml`,
storeRoleBindingYaml: `${helm.dirs.tmpls}/store-role-binding.yaml`,
clusterRoleYaml: `${helm.dirs.tmpls}/cluster-role.yaml`,
clusterRoleBindingYaml: `${helm.dirs.tmpls}/cluster-role-binding.yaml`,
serviceAccountYaml: `${helm.dirs.tmpls}/service-account.yaml`,
};

const CHART_DIR = `${basePath}/${this.config.uuid}-chart`;
const CHAR_TEMPLATES_DIR = `${CHART_DIR}/templates`;
const valuesPath = resolve(CHART_DIR, `values.yaml`);
const chartPath = resolve(CHART_DIR, `Chart.yaml`);
const nsPath = resolve(CHAR_TEMPLATES_DIR, `namespace.yaml`);
const watcherSVCPath = resolve(CHAR_TEMPLATES_DIR, `watcher-service.yaml`);
const admissionSVCPath = resolve(CHAR_TEMPLATES_DIR, `admission-service.yaml`);
const mutationWebhookPath = resolve(CHAR_TEMPLATES_DIR, `mutation-webhook.yaml`);
const validationWebhookPath = resolve(CHAR_TEMPLATES_DIR, `validation-webhook.yaml`);
const admissionDeployPath = resolve(CHAR_TEMPLATES_DIR, `admission-deployment.yaml`);
const admissionServiceMonitorPath = resolve(CHAR_TEMPLATES_DIR, `admission-service-monitor.yaml`);
const watcherDeployPath = resolve(CHAR_TEMPLATES_DIR, `watcher-deployment.yaml`);
const watcherServiceMonitorPath = resolve(CHAR_TEMPLATES_DIR, `watcher-service-monitor.yaml`);
const tlsSecretPath = resolve(CHAR_TEMPLATES_DIR, `tls-secret.yaml`);
const apiTokenSecretPath = resolve(CHAR_TEMPLATES_DIR, `api-token-secret.yaml`);
const moduleSecretPath = resolve(CHAR_TEMPLATES_DIR, `module-secret.yaml`);
const storeRolePath = resolve(CHAR_TEMPLATES_DIR, `store-role.yaml`);
const storeRoleBindingPath = resolve(CHAR_TEMPLATES_DIR, `store-role-binding.yaml`);
const clusterRolePath = resolve(CHAR_TEMPLATES_DIR, `cluster-role.yaml`);
const clusterRoleBindingPath = resolve(CHAR_TEMPLATES_DIR, `cluster-role-binding.yaml`);
const serviceAccountPath = resolve(CHAR_TEMPLATES_DIR, `service-account.yaml`);

// create helm chart
try {
await Promise.all(
Object.values(helm.dirs)
.sort((l, r) => l.split("/").length - r.split("/").length)
.map(async dir => await createDirectoryIfNotExists(dir)),
);
// create chart dir
await createDirectoryIfNotExists(CHART_DIR);

// create charts dir
await createDirectoryIfNotExists(`${CHART_DIR}/charts`);

// create templates dir
await createDirectoryIfNotExists(`${CHAR_TEMPLATES_DIR}`);

// create values file
await overridesFile(this, valuesPath);

// create the chart.yaml
await fs.writeFile(chartPath, dedent(chartYaml(this.config.uuid, this.config.description || "")));

await overridesFile(this, helm.files.valuesYaml);
await fs.writeFile(helm.files.chartYaml, dedent(chartYaml(this.config.uuid, this.config.description || "")));
await fs.writeFile(helm.files.namespaceYaml, dedent(nsTemplate()));
// create the namespace.yaml in templates
await fs.writeFile(nsPath, dedent(nsTemplate()));

const code = await fs.readFile(this.path);

await fs.writeFile(helm.files.watcherServiceYaml, dumpYaml(watcherService(this.name), { noRefs: true }));
await fs.writeFile(helm.files.admissionServiceYaml, dumpYaml(service(this.name), { noRefs: true }));
await fs.writeFile(helm.files.tlsSecretYaml, dumpYaml(tlsSecret(this.name, this.tls), { noRefs: true }));
await fs.writeFile(
helm.files.apiTokenSecretYaml,
dumpYaml(apiTokenSecret(this.name, this.apiToken), { noRefs: true }),
);
await fs.writeFile(
helm.files.moduleSecretYaml,
dumpYaml(moduleSecret(this.name, code, this.hash), { noRefs: true }),
);
await fs.writeFile(helm.files.storeRoleYaml, dumpYaml(storeRole(this.name), { noRefs: true }));
await fs.writeFile(helm.files.storeRoleBindingYaml, dumpYaml(storeRoleBinding(this.name), { noRefs: true }));
await fs.writeFile(helm.files.clusterRoleYaml, dedent(clusterRoleTemplate()));
await fs.writeFile(helm.files.clusterRoleBindingYaml, dumpYaml(clusterRoleBinding(this.name), { noRefs: true }));
await fs.writeFile(helm.files.serviceAccountYaml, dumpYaml(serviceAccount(this.name), { noRefs: true }));
await fs.writeFile(watcherSVCPath, dumpYaml(watcherService(this.name), { noRefs: true }));
await fs.writeFile(admissionSVCPath, dumpYaml(service(this.name), { noRefs: true }));
await fs.writeFile(tlsSecretPath, dumpYaml(tlsSecret(this.name, this.tls), { noRefs: true }));
await fs.writeFile(apiTokenSecretPath, dumpYaml(apiTokenSecret(this.name, this.apiToken), { noRefs: true }));
await fs.writeFile(moduleSecretPath, dumpYaml(moduleSecret(this.name, code, this.hash), { noRefs: true }));
await fs.writeFile(storeRolePath, dumpYaml(storeRole(this.name), { noRefs: true }));
await fs.writeFile(storeRoleBindingPath, dumpYaml(storeRoleBinding(this.name), { noRefs: true }));
await fs.writeFile(clusterRolePath, dedent(clusterRoleTemplate()));
await fs.writeFile(clusterRoleBindingPath, dumpYaml(clusterRoleBinding(this.name), { noRefs: true }));
await fs.writeFile(serviceAccountPath, dumpYaml(serviceAccount(this.name), { noRefs: true }));

const mutateWebhook = await webhookConfig(this, "mutate", this.config.webhookTimeout);
const validateWebhook = await webhookConfig(this, "validate", this.config.webhookTimeout);
const watchDeployment = watcher(this, this.hash, this.buildTimestamp);

if (validateWebhook || mutateWebhook) {
await fs.writeFile(helm.files.admissionDeploymentYaml, dedent(admissionDeployTemplate(this.buildTimestamp)));
await fs.writeFile(helm.files.admissionServiceMonitorYaml, dedent(serviceMonitorTemplate("admission")));
await fs.writeFile(admissionDeployPath, dedent(admissionDeployTemplate(this.buildTimestamp)));
await fs.writeFile(admissionServiceMonitorPath, dedent(serviceMonitorTemplate("admission")));
}

if (mutateWebhook) {
Expand All @@ -166,7 +155,7 @@ export class Assets {
`${this.config.webhookTimeout}` || "10",
"{{ .Values.admission.webhookTimeout }}",
);
await fs.writeFile(helm.files.mutationWebhookYaml, mutateWebhookTemplate);
await fs.writeFile(mutationWebhookPath, mutateWebhookTemplate);
}

if (validateWebhook) {
Expand All @@ -180,12 +169,12 @@ export class Assets {
`${this.config.webhookTimeout}` || "10",
"{{ .Values.admission.webhookTimeout }}",
);
await fs.writeFile(helm.files.validationWebhookYaml, validateWebhookTemplate);
await fs.writeFile(validationWebhookPath, validateWebhookTemplate);
}

if (watchDeployment) {
await fs.writeFile(helm.files.watcherDeploymentYaml, dedent(watcherDeployTemplate(this.buildTimestamp)));
await fs.writeFile(helm.files.watcherServiceMonitorYaml, dedent(serviceMonitorTemplate("watcher")));
await fs.writeFile(watcherDeployPath, dedent(watcherDeployTemplate(this.buildTimestamp)));
await fs.writeFile(watcherServiceMonitorPath, dedent(serviceMonitorTemplate("watcher")));
}
} catch (err) {
console.error(`Error generating helm chart: ${err.message}`);
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