buildx: handle new fields for inspect output

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

__tests__/buildx/builder.test.ts

@@ -210,6 +210,189 @@ describe('parseInspect', () => {
          }
        ]
      }
+    ],
+    [
+     'inspect8.txt',
+     {
+       "name": "builder-52aa0611-faf0-42ac-a940-461e4e287d68",
+       "driver": "docker-container",
+       "lastActivity": new Date("2023-06-13T13:52:31.000Z"),
+       "nodes": [
+         {
+           "buildkit": "v0.11.6",
+           "buildkitd-flags": "--debug --allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host",
+           "driver-opts": [
+             "image=moby/buildkit:buildx-stable-1",
+             "network=host",
+           ],
+           "endpoint": "unix:///var/run/docker.sock",
+           "name": "builder-52aa0611-faf0-42ac-a940-461e4e287d680",
+           "platforms": "linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/amd64/v4,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6",
+           "status": "running",
+           "labels": {
+             "org.mobyproject.buildkit.worker.executor": "oci",
+             "org.mobyproject.buildkit.worker.hostname": "fv-az572-38",
+             "org.mobyproject.buildkit.worker.network": "host",
+             "org.mobyproject.buildkit.worker.oci.process-mode": "sandbox",
+             "org.mobyproject.buildkit.worker.selinux.enabled": "false",
+             "org.mobyproject.buildkit.worker.snapshotter": "overlayfs",
+           },
+           "gcPolicy": [
+             {
+               "all": false,
+               "filter": [
+                 "type==source.local",
+                 "type==exec.cachemount",
+                 "type==source.git.checkout"
+               ],
+               "keepDuration": "48h0m0s",
+               "keepBytes": "488.3MiB",
+             },
+             {
+               "all": false,
+               "keepDuration": "1440h0m0s",
+               "keepBytes": "8.382GiB",
+             },
+             {
+               "all": false,
+               "keepBytes": "8.382GiB",
+             },
+             {
+               "all": true,
+               "keepBytes": "8.382GiB",
+             }
+           ]
+         }
+       ]
+     }
+    ],
+    [
+      'inspect9.txt',
+      {
+        "name": "default",
+        "driver": "docker",
+        "lastActivity": new Date("2023-06-13T18:13:43.000Z"),
+        "nodes": [
+          {
+            "buildkit": "v0.11.7-0.20230525183624-798ad6b0ce9f",
+            "endpoint": "default",
+            "name": "default",
+            "platforms": "linux/amd64,linux/amd64/v2,linux/amd64/v3,linux/arm64,linux/riscv64,linux/ppc64le,linux/s390x,linux/386,linux/mips64le,linux/mips64,linux/arm/v7,linux/arm/v6",
+            "status": "running",
+            "gcPolicy": [
+              {
+                "all": true,
+                "keepBytes": "100GiB",
+              }
+            ]
+          }
+        ]
+      }
+    ],
+    [
+      'inspect10.txt',
+      {
+        "name": "remote-builder",
+        "driver": "remote",
+        "lastActivity": new Date("2023-04-20T12:47:49.000Z"),
+        "nodes": [
+          {
+            "name": "remote-builder0",
+            "endpoint": "docker-container://buildx_buildkit_dk-remote-builder0",
+            "status": "inactive"
+          },
+          {
+            "name": "aws_graviton2",
+            "endpoint": "tcp://10.0.0.1:1234",
+            "driver-opts": [
+              "cacert=/home/user/.certs/aws_graviton2/ca.pem",
+              "cert=/home/user/.certs/aws_graviton2/cert.pem",
+              "key=/home/user/.certs/aws_graviton2/key.pem"
+            ],
+            "status": "running",
+            "buildkit": "v0.11.6",
+            "platforms": "darwin/arm64,linux/arm64,linux/arm/v5,linux/arm/v6,linux/arm/v7,windows/arm64",
+            "labels": {
+              "org.mobyproject.buildkit.worker.executor": "oci",
+              "org.mobyproject.buildkit.worker.hostname": "77ebc22e2d82",
+              "org.mobyproject.buildkit.worker.network": "host",
+              "org.mobyproject.buildkit.worker.oci.process-mode": "sandbox",
+              "org.mobyproject.buildkit.worker.selinux.enabled": "false",
+              "org.mobyproject.buildkit.worker.snapshotter": "overlayfs"
+            },
+            "gcPolicy": [
+              {
+                "all": false,
+                "filter": [
+                  "type==source.local",
+                  "type==exec.cachemount",
+                  "type==source.git.checkout"
+                ],
+                "keepDuration": "48h0m0s",
+                "keepBytes": "488.3MiB"
+              },
+              {
+                "all": false,
+                "keepDuration": "1440h0m0s",
+                "keepBytes": "23.28GiB"
+              },
+              {
+                "all": false,
+                "keepBytes": "23.28GiB"
+              },
+              {
+                "all": true,
+                "keepBytes": "23.28GiB"
+              }
+            ]
+          },
+          {
+            "name": "linuxone_s390x",
+            "endpoint": "tcp://10.0.0.2:1234",
+            "driver-opts": [
+              "cacert=/home/user/.certs/linuxone_s390x/ca.pem",
+              "cert=/home/user/.certs/linuxone_s390x/cert.pem",
+              "key=/home/user/.certs/linuxone_s390x/key.pem"
+            ],
+            "status": "running",
+            "buildkit": "v0.11.6",
+            "platforms": "linux/s390x",
+            "labels": {
+              "org.mobyproject.buildkit.worker.executor": "oci",
+              "org.mobyproject.buildkit.worker.hostname": "9d0d62a96818",
+              "org.mobyproject.buildkit.worker.network": "host",
+              "org.mobyproject.buildkit.worker.oci.process-mode": "sandbox",
+              "org.mobyproject.buildkit.worker.selinux.enabled": "false",
+              "org.mobyproject.buildkit.worker.snapshotter": "overlayfs"
+            },
+            "gcPolicy": [
+              {
+                "all": false,
+                "keepBytes": "488.3MiB",
+                "filter": [
+                  "type==source.local",
+                  "type==exec.cachemount",
+                  "type==source.git.checkout"
+                ],
+                "keepDuration": "48h0m0s"
+              },
+              {
+                "all": false,
+                "keepDuration": "1440h0m0s",
+                "keepBytes": "9.313GiB"
+              },
+              {
+                "all": false,
+                "keepBytes": "9.313GiB"
+              },
+              {
+                "all": true,
+                "keepBytes": "9.313GiB"
+              }
+            ]
+          }
+        ],
+      }
     ]
   ])('given %p', async (inspectFile, expected) => {
     expect(await Builder.parseInspect(fs.readFileSync(path.join(fixturesDir, inspectFile)).toString())).toEqual(expected);

__tests__/fixtures/inspect10.txt

@@ -0,0 +1,67 @@
+Name:          remote-builder
+Driver:        remote
+Last Activity: 2023-04-20 12:47:49 +0000 UTC
+
+Nodes:
+Name:      remote-builder0
+Endpoint:  docker-container://buildx_buildkit_dk-remote-builder0
+Status:    inactive
+Platforms:
+
+Name:           aws_graviton2
+Endpoint:       tcp://10.0.0.1:1234
+Driver Options: cacert="/home/user/.certs/aws_graviton2/ca.pem" cert="/home/user/.certs/aws_graviton2/cert.pem" key="/home/user/.certs/aws_graviton2/key.pem"
+Status:         running
+Buildkit:       v0.11.6
+Platforms:      darwin/arm64*, linux/arm64*, linux/arm/v5*, linux/arm/v6*, linux/arm/v7*, windows/arm64*
+Labels:
+ org.mobyproject.buildkit.worker.executor:         oci
+ org.mobyproject.buildkit.worker.hostname:         77ebc22e2d82
+ org.mobyproject.buildkit.worker.network:          host
+ org.mobyproject.buildkit.worker.oci.process-mode: sandbox
+ org.mobyproject.buildkit.worker.selinux.enabled:  false
+ org.mobyproject.buildkit.worker.snapshotter:      overlayfs
+GC Policy rule#0:
+ All:           false
+ Filters:       type==source.local,type==exec.cachemount,type==source.git.checkout
+ Keep Duration: 48h0m0s
+ Keep Bytes:    488.3MiB
+GC Policy rule#1:
+ All:           false
+ Keep Duration: 1440h0m0s
+ Keep Bytes:    23.28GiB
+GC Policy rule#2:
+ All:        false
+ Keep Bytes: 23.28GiB
+GC Policy rule#3:
+ All:        true
+ Keep Bytes: 23.28GiB
+
+Name:           linuxone_s390x
+Endpoint:       tcp://10.0.0.2:1234
+Driver Options: cacert="/home/user/.certs/linuxone_s390x/ca.pem" cert="/home/user/.certs/linuxone_s390x/cert.pem" key="/home/user/.certs/linuxone_s390x/key.pem"
+Status:         running
+Buildkit:       v0.11.6
+Platforms:      linux/s390x*
+Labels:
+ org.mobyproject.buildkit.worker.executor:         oci
+ org.mobyproject.buildkit.worker.hostname:         9d0d62a96818
+ org.mobyproject.buildkit.worker.network:          host
+ org.mobyproject.buildkit.worker.oci.process-mode: sandbox
+ org.mobyproject.buildkit.worker.selinux.enabled:  false
+ org.mobyproject.buildkit.worker.snapshotter:      overlayfs
+GC Policy rule#0:
+ All:           false
+ Filters:       type==source.local,type==exec.cachemount,type==source.git.checkout
+ Keep Duration: 48h0m0s
+ Keep Bytes:    488.3MiB
+GC Policy rule#1:
+ All:           false
+ Keep Duration: 1440h0m0s
+ Keep Bytes:    9.313GiB
+GC Policy rule#2:
+ All:        false
+ Keep Bytes: 9.313GiB
+GC Policy rule#3:
+ All:        true
+ Keep Bytes: 9.313GiB

__tests__/fixtures/inspect8.txt

@@ -0,0 +1,34 @@
+Name:          builder-52aa0611-faf0-42ac-a940-461e4e287d68
+Driver:        docker-container
+Last Activity: 2023-06-13 13:52:31 +0000 UTC
+
+Nodes:
+Name:           builder-52aa0611-faf0-42ac-a940-461e4e287d680
+Endpoint:       unix:///var/run/docker.sock
+Driver Options: image="moby/buildkit:buildx-stable-1" network="host"
+Status:         running
+Flags:          --debug --allow-insecure-entitlement security.insecure --allow-insecure-entitlement network.host
+Buildkit:       v0.11.6
+Platforms:      linux/amd64, linux/amd64/v2, linux/amd64/v3, linux/amd64/v4, linux/arm64, linux/riscv64, linux/ppc64le, linux/s390x, linux/386, linux/mips64le, linux/mips64, linux/arm/v7, linux/arm/v6
+Labels:
+ org.mobyproject.buildkit.worker.executor:         oci
+ org.mobyproject.buildkit.worker.hostname:         fv-az572-38
+ org.mobyproject.buildkit.worker.network:          host
+ org.mobyproject.buildkit.worker.oci.process-mode: sandbox
+ org.mobyproject.buildkit.worker.selinux.enabled:  false
+ org.mobyproject.buildkit.worker.snapshotter:      overlayfs
+GC Policy rule#0:
+ All:           false
+ Filters:       type==source.local,type==exec.cachemount,type==source.git.checkout
+ Keep Duration: 48h0m0s
+ Keep Bytes:    488.3MiB
+GC Policy rule#1:
+ All:           false
+ Keep Duration: 1440h0m0s
+ Keep Bytes:    8.382GiB
+GC Policy rule#2:
+ All:        false
+ Keep Bytes: 8.382GiB
+GC Policy rule#3:
+ All:        true
+ Keep Bytes: 8.382GiB

__tests__/fixtures/inspect9.txt

@@ -0,0 +1,14 @@
+Name:          default
+Driver:        docker
+Last Activity: 2023-06-13 18:13:43 +0000 UTC
+
+Nodes:
+Name:      default
+Endpoint:  default
+Status:    running
+Buildkit:  v0.11.7-0.20230525183624-798ad6b0ce9f
+Platforms: linux/amd64, linux/amd64/v2, linux/amd64/v3, linux/arm64, linux/riscv64, linux/ppc64le, linux/s390x, linux/386, linux/mips64le, linux/mips64, linux/arm/v7, linux/arm/v6
+GC Policy rule#0:
+ All:        true
+ Filters:
+ Keep Bytes: 100GiB

src/buildx/builder.ts

@@ -19,7 +19,7 @@ import * as core from '@actions/core';
 import {Buildx} from './buildx';
 import {Exec} from '../exec';
 
-import {BuilderInfo, NodeInfo} from '../types/builder';
+import {BuilderInfo, GCPolicy, NodeInfo} from '../types/builder';
 
 export interface BuilderOpts {
   buildx?: Buildx;
@@ -72,55 +72,73 @@ export class Builder {
     const builder: BuilderInfo = {
       nodes: []
     };
-    let node: NodeInfo = {};
+    let parsingType: string | undefined;
+    let currentNode: NodeInfo = {};
+    let currentGCPolicy: GCPolicy | undefined;
     for (const line of data.trim().split(`\n`)) {
       const [key, ...rest] = line.split(':');
+      const lkey = key.toLowerCase();
       const value = rest.map(v => v.trim()).join(':');
-      if (key.length == 0 || value.length == 0) {
+      if (key.length == 0) {
         continue;
       }
-      switch (key.toLowerCase()) {
-        case 'name': {
+      switch (true) {
+        case lkey == 'name': {
+          parsingType = undefined;
           if (builder.name == undefined) {
             builder.name = value;
           } else {
-            if (Object.keys(node).length > 0) {
-              builder.nodes.push(node);
-              node = {};
+            if (currentGCPolicy && currentNode.gcPolicy) {
+              currentNode.gcPolicy.push(currentGCPolicy);
+              currentGCPolicy = undefined;
             }
-            node.name = value;
+            if (currentNode.name) {
+              builder.nodes.push(currentNode);
+            }
+            currentNode = {name: value};
           }
           break;
         }
-        case 'driver': {
+        case lkey == 'driver': {
+          parsingType = undefined;
           builder.driver = value;
           break;
         }
-        case 'last activity': {
+        case lkey == 'last activity': {
+          parsingType = undefined;
           builder.lastActivity = new Date(value);
           break;
         }
-        case 'endpoint': {
-          node.endpoint = value;
+        case lkey == 'endpoint': {
+          parsingType = undefined;
+          currentNode.endpoint = value;
           break;
         }
-        case 'driver options': {
-          node['driver-opts'] = (value.match(/([a-zA-Z0-9_.]+)="([^"]*)"/g) || []).map(v => v.replace(/^(.*)="(.*)"$/g, '$1=$2'));
+        case lkey == 'driver options': {
+          parsingType = undefined;
+          currentNode['driver-opts'] = (value.match(/([a-zA-Z0-9_.]+)="([^"]*)"/g) || []).map(v => v.replace(/^(.*)="(.*)"$/g, '$1=$2'));
           break;
         }
-        case 'status': {
-          node.status = value;
+        case lkey == 'status': {
+          parsingType = undefined;
+          currentNode.status = value;
           break;
         }
-        case 'flags': {
-          node['buildkitd-flags'] = value;
+        case lkey == 'flags': {
+          parsingType = undefined;
+          currentNode['buildkitd-flags'] = value;
           break;
         }
-        case 'buildkit': {
-          node.buildkit = value;
+        case lkey == 'buildkit': {
+          parsingType = undefined;
+          currentNode.buildkit = value;
           break;
         }
-        case 'platforms': {
+        case lkey == 'platforms': {
+          parsingType = undefined;
+          if (!value) {
+            break;
+          }
           let platforms: Array<string> = [];
           // if a preferred platform is being set then use only these
           // https://docs.docker.com/engine/reference/commandline/buildx_inspect/#get-information-about-a-builder-instance
@@ -134,13 +152,63 @@ export class Builder {
             // otherwise set all platforms available
             platforms = value.split(', ');
           }
-          node.platforms = platforms.join(',');
+          currentNode.platforms = platforms.join(',');
           break;
         }
+        case lkey == 'labels': {
+          parsingType = 'label';
+          currentNode.labels = {};
+          break;
+        }
+        case lkey.startsWith('gc policy rule#'): {
+          parsingType = 'gcpolicy';
+          if (currentNode.gcPolicy && currentGCPolicy) {
+            currentNode.gcPolicy.push(currentGCPolicy);
+            currentGCPolicy = undefined;
+          }
+          break;
+        }
+        default: {
+          switch (parsingType || '') {
+            case 'label': {
+              currentNode.labels = currentNode.labels || {};
+              currentNode.labels[key.trim()] = value;
+              break;
+            }
+            case 'gcpolicy': {
+              currentNode.gcPolicy = currentNode.gcPolicy || [];
+              currentGCPolicy = currentGCPolicy || {};
+              switch (lkey.trim()) {
+                case 'all': {
+                  currentGCPolicy.all = value == 'true';
+                  break;
+                }
+                case 'filters': {
+                  if (value) {
+                    currentGCPolicy.filter = value.split(',');
+                  }
+                  break;
+                }
+                case 'keep duration': {
+                  currentGCPolicy.keepDuration = value;
+                  break;
+                }
+                case 'keep bytes': {
+                  currentGCPolicy.keepBytes = value;
+                  break;
+                }
+              }
+              break;
+            }
+          }
+        }
       }
     }
-    if (Object.keys(node).length > 0) {
-      builder.nodes.push(node);
+    if (currentGCPolicy && currentNode.gcPolicy) {
+      currentNode.gcPolicy.push(currentGCPolicy);
+    }
+    if (currentNode.name) {
+      builder.nodes.push(currentNode);
     }
     return builder;
   }

src/types/builder.ts

@@ -32,4 +32,13 @@ export interface Node {
 export interface NodeInfo extends Node {
   status?: string;
   buildkit?: string;
+  labels?: Record<string, string>;
+  gcPolicy?: Array<GCPolicy>;
+}
+
+export interface GCPolicy {
+  all?: boolean;
+  filter?: string[];
+  keepDuration?: string;
+  keepBytes?: string;
 }