generate build summary

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

src/context.ts

@@ -44,6 +44,28 @@ export async function getInputs(): Promise<Inputs> {
   };
 }
 
+export function sanitizeInputs(inputs: Inputs) {
+  const res = {};
+  for (const key of Object.keys(inputs)) {
+    if (key === 'github-token') {
+      continue;
+    }
+    const value: string | string[] | boolean = inputs[key];
+    if (typeof value === 'boolean' && value === false) {
+      continue;
+    } else if (Array.isArray(value) && value.length === 0) {
+      continue;
+    } else if (!value) {
+      continue;
+    }
+    if (key === 'workdir' && value === '.') {
+      continue;
+    }
+    res[key] = value;
+  }
+  return res;
+}
+
 export async function getArgs(inputs: Inputs, definition: BakeDefinition, toolkit: Toolkit): Promise<Array<string>> {
   // prettier-ignore
   return [

src/main.ts

@@ -25,6 +25,7 @@ actionsToolkit.run(
 
     const inputs: context.Inputs = await context.getInputs();
     core.debug(`inputs: ${JSON.stringify(inputs)}`);
+    stateHelper.setInputs(inputs);
 
     const toolkit = new Toolkit();
     const gitAuthToken = process.env.BUILDX_BAKE_GIT_AUTH_TOKEN ?? inputs['github-token'];
@@ -110,6 +111,7 @@ actionsToolkit.run(
     if (!definition) {
       throw new Error('Bake definition not set');
     }
+    stateHelper.setBakeDefinition(definition);
 
     const args: string[] = await context.getArgs(inputs, definition, toolkit);
     const buildCmd = await toolkit.buildx.getCommand(args);
@@ -170,11 +172,17 @@ actionsToolkit.run(
             refs: stateHelper.buildRefs
           });
           core.info(`Build records exported to ${exportRes.dockerbuildFilename} (${Util.formatFileSize(exportRes.dockerbuildSize)})`);
-          await GitHub.uploadArtifact({
+          const uploadRes = await GitHub.uploadArtifact({
             filename: exportRes.dockerbuildFilename,
             mimeType: 'application/gzip',
             retentionDays: 90
           });
+          await GitHub.writeBuildSummary({
+            exportRes: exportRes,
+            uploadRes: uploadRes,
+            inputs: stateHelper.inputs,
+            bakeDefinition: stateHelper.bakeDefinition
+          });
         } catch (e) {
           core.warning(e.message);
         }

src/state-helper.ts

@@ -1,12 +1,26 @@
 import * as core from '@actions/core';
 
+import {BakeDefinition} from '@docker/actions-toolkit/lib/types/buildx/bake';
+
+import {Inputs, sanitizeInputs} from './context';
+
 export const tmpDir = process.env['STATE_tmpDir'] || '';
+export const inputs = process.env['STATE_inputs'] ? JSON.parse(process.env['STATE_inputs']) : undefined;
+export const bakeDefinition = process.env['STATE_bakeDefinition'] ? <BakeDefinition>JSON.parse(process.env['STATE_bakeDefinition']) : undefined;
 export const buildRefs = process.env['STATE_buildRefs'] ? process.env['STATE_buildRefs'].split(',') : [];
 
 export function setTmpDir(tmpDir: string) {
   core.saveState('tmpDir', tmpDir);
 }
 
+export function setInputs(inputs: Inputs) {
+  core.saveState('inputs', JSON.stringify(sanitizeInputs(inputs)));
+}
+
+export function setBakeDefinition(bakeDefinition: BakeDefinition) {
+  core.saveState('bakeDefinition', JSON.stringify(bakeDefinition));
+}
+
 export function setBuildRefs(buildRefs: Array<string>) {
   core.saveState('buildRefs', buildRefs.join(','));
 }