add patch trace handler and jobrequest response

misc/requests/patch_job_trace.txt

@@ -0,0 +1,16 @@
+[PATCH /api/v4/jobs/0/trace HTTP/1.1
+Host: 172.17.0.1:8080
+User-Agent: gitlab-runner 13.3.1 (13-3-stable; go1.13.8; linux/amd64)
+Content-Length: 363
+Content-Range: 0-362
+Content-Type: text/plain
+Job-Token:
+Accept-Encoding: gzip]
+
+Running with gitlab-runner 13.3.1 (738bbe5a)
+  on manualy registered gitlab runner f336d593
+Preparing the "shell" executor
+Using Shell executor...
+Preparing environment
+Running on 94afd2dbc667...
+ERROR: Job failed: panic: runtime error: slice bounds out of range [:8] with length 0

src/main/java/tk/antoine_roux/wiki/ControllerHandlers.java

@@ -9,19 +9,23 @@ import org.springframework.web.bind.annotation.*;
 import tk.antoine_roux.wiki.annotation.ApiPrefix;
 import tk.antoine_roux.wiki.annotation.ApiVersion;
 import tk.antoine_roux.wiki.configuration.Exception.DeleteRunnerException;
-import tk.antoine_roux.wiki.model.HookEvent;
-import tk.antoine_roux.wiki.model.Runner;
+import tk.antoine_roux.wiki.model.internal.HookEvent;
+import tk.antoine_roux.wiki.model.internal.Job;
+import tk.antoine_roux.wiki.model.internal.Runner;
 import tk.antoine_roux.wiki.model.request.AddRunner;
 import tk.antoine_roux.wiki.model.request.JobRequest;
 import tk.antoine_roux.wiki.model.request.TokenRunner;
 import tk.antoine_roux.wiki.model.response.RegisterRunnerResponse;
+import tk.antoine_roux.wiki.service.JobManager;
+import tk.antoine_roux.wiki.service.RunnerRegistrar;
 import tk.antoine_roux.wiki.utilitary.Boolean;
 
 import java.lang.invoke.MethodHandles;
 import java.util.Map;
+import java.util.Optional;
 import java.util.TreeMap;
 
-import static tk.antoine_roux.wiki.Constant.*;
+import static tk.antoine_roux.wiki.utilitary.Constant.*;
 
 @RestController
 @ApiPrefix(API_PREFIX)
@@ -30,10 +34,12 @@ public class ControllerHandlers {
     private static final Logger logger = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass());
 
     private final RunnerRegistrar runnerRegistrar;
+    private final JobManager jobManager;
 
     @Autowired
-    public ControllerHandlers(RunnerRegistrar runnerRegistrar) {
+    public ControllerHandlers(RunnerRegistrar runnerRegistrar, JobManager jobManager) {
         this.runnerRegistrar = runnerRegistrar;
+        this.jobManager = jobManager;
     }
 
     /**
@@ -96,13 +102,33 @@ public class ControllerHandlers {
 
     @ApiVersion(API_VERSION)
     @PostMapping("/jobs/request")
-    public ResponseEntity<Void> jobRequest(@RequestBody JobRequest jobRequest) {
-        return ResponseEntity.ok().build();
+    public ResponseEntity<Job> jobRequest(@RequestBody JobRequest jobRequest) {
+        Optional<Job> currentJob = this.jobManager.popJob(jobRequest);
+        return currentJob
+                .map(job -> ResponseEntity.status(HttpStatus.CREATED).body(job))
+                .orElseGet(() -> ResponseEntity.noContent().build());
+    }
+
+    @ApiVersion(API_VERSION)
+    @PatchMapping("jobs/0/trace")
+    public ResponseEntity<Void> receiveTrace(@RequestBody String traceContent) {
+        logger.info(traceContent);
+        return ResponseEntity.status(HttpStatus.CREATED).build();
     }
 
     @ApiVersion(API_VERSION)
     @PostMapping("/webhook")
     public ResponseEntity<Void> webhook(@RequestBody HookEvent webHookData) {
-        return ResponseEntity.ok().build();
+        ResponseEntity.BodyBuilder responseEntity;
+        Optional<Job> job = webHookData.toJob();
+
+        if (job.isPresent()) {
+            this.jobManager.stackJob(job.get());
+            responseEntity = ResponseEntity.ok();
+        } else {
+            responseEntity = ResponseEntity.unprocessableEntity();
+        }
+
+        return responseEntity.build();
     }
 }

src/main/java/tk/antoine_roux/wiki/configuration/Exception/InvalidObjectIdException.java

@@ -0,0 +1,9 @@
+package tk.antoine_roux.wiki.configuration.Exception;
+
+public class InvalidObjectIdException extends RuntimeException {
+    private static final long serialVersionUID = 6274838148439186894L;
+
+    public InvalidObjectIdException(String commitStr) {
+        super("Try to convert invalid string (" + commitStr + ") to commit id");
+    }
+}

src/main/java/tk/antoine_roux/wiki/configuration/WebConfiguration.java

@@ -3,7 +3,7 @@ package tk.antoine_roux.wiki.configuration;
 import org.springframework.boot.autoconfigure.web.servlet.WebMvcRegistrations;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping;
-import tk.antoine_roux.wiki.Constant;
+import tk.antoine_roux.wiki.utilitary.Constant;
 
 /**
  * spring web configuration

src/main/java/tk/antoine_roux/wiki/model/HookEvent.java

@@ -1,20 +0,0 @@
-package tk.antoine_roux.wiki.model;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-import java.util.List;
-
-public class HookEvent {
-    public String secret;
-    public String ref;
-    public String before;
-    public String after;
-    @JsonProperty("compare_url")
-    public String compareUrl;
-    public List<Commit> commits;
-    @JsonProperty("head_commit")
-    public String headCommit;
-    public Repository repository;
-    public User pusher;
-    public User sender;
-}

src/main/java/tk/antoine_roux/wiki/model/UserReduced.java

@@ -1,10 +0,0 @@
-package tk.antoine_roux.wiki.model;
-
-/**
- * Reduced user information
- */
-public class UserReduced {
-    public String name;
-    public String email;
-    public String username;
-}

src/main/java/tk/antoine_roux/wiki/model/internal/Commit.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.internal;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
 

src/main/java/tk/antoine_roux/wiki/model/internal/HookEvent.java

@@ -0,0 +1,56 @@
+package tk.antoine_roux.wiki.model.internal;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.time.ZonedDateTime;
+import java.util.List;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class HookEvent {
+    public String secret;
+    public String ref;
+    public String before;
+    public String after;
+    @JsonProperty("compare_url")
+    public String compareUrl;
+    public List<Commit> commits;
+    @JsonProperty("head_commit")
+    public String headCommit;
+    public Repository repository;
+    public User pusher;
+    public User sender;
+
+    AtomicInteger idIncrementer = new AtomicInteger();
+
+    /**
+     * convert {@link HookEvent} to {@link Job} if possible
+     * else return and {@link Optional#empty()}
+     */
+    public Optional<Job> toJob() {
+        Optional<Job> optJob;
+
+        if (this.commits.isEmpty()) {
+            optJob = Optional.empty();
+        } else {
+            // search for head commit or take first in event's list of commit
+            Commit commit = this.commits.stream().filter(co -> co.id.equals(this.headCommit))
+                    .findFirst().orElse(this.commits.get(0));
+
+            Job.Commit co = new Job.Commit(
+                    commit.author.email, commit.author.name, commit.timestamp,
+                    commit.id, commit.message, commit.id.substring(0, 8), commit.message
+            );
+
+            Job job = new Job(
+                    null, co, null, ZonedDateTime.now(), null,
+                    this.idIncrementer.getAndIncrement(), UUID.randomUUID().toString(), this.ref,
+                    null, "root", null, JobStatus.CREATED, false, this.pusher.toReducedUser()
+            );
+            optJob = Optional.of(job);
+        }
+
+        return optJob;
+    }
+}

src/main/java/tk/antoine_roux/wiki/model/internal/InternalTracker.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.internal;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 

src/main/java/tk/antoine_roux/wiki/model/internal/Job.java

@@ -0,0 +1,93 @@
+package tk.antoine_roux.wiki.model.internal;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+import java.time.ZonedDateTime;
+
+//	ID            int            `json:"id"`
+//	Token         string         `json:"token"`
+//	AllowGitFetch bool           `json:"allow_git_fetch"`
+//	JobInfo       JobInfo        `json:"job_info"`
+//	GitInfo       GitInfo        `json:"git_info"`
+//	RunnerInfo    RunnerInfo     `json:"runner_info"`
+//	Variables     JobVariables   `json:"variables"`
+//	Steps         Steps          `json:"steps"`
+//	Image         Image          `json:"image"`
+//	Services      Services       `json:"services"`
+//	Artifacts     Artifacts      `json:"artifacts"`
+//	Cache         Caches         `json:"cache"`
+//	Credentials   []Credentials  `json:"credentials"`
+//	Dependencies  Dependencies   `json:"dependencies"`
+//	Features      GitlabFeatures `json:"features"`
+//	Secrets       Secrets        `json:"secrets,omitempty"`
+
+public class Job {
+    @JsonProperty("artifacts_file")
+    public String artifactsFile;
+    public Commit commit;
+    public String coverage;
+    @JsonProperty("created_at")
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssSSSXXX")
+    public ZonedDateTime createdAt;
+    @JsonProperty("finished_at")
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssSSSXXX")
+    public ZonedDateTime finishedAt;
+    public Integer id;
+    public String name;
+    public String ref;
+    public Runner runner;
+    public String stage;
+    @JsonProperty("started_at")
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssSSSXXX")
+    public ZonedDateTime startedAt;
+    public JobStatus status;
+    public boolean tag;
+    public UserReduced user;
+
+    public Job(
+            String artifactsFile, Commit commit, String coverage, ZonedDateTime createdAt, ZonedDateTime finishedAt,
+            Integer id, String name, String ref, Runner runner, String stage, ZonedDateTime startedAt, JobStatus status,
+            boolean tag, UserReduced user
+    ) {
+        this.artifactsFile = artifactsFile;
+        this.commit = commit;
+        this.coverage = coverage;
+        this.createdAt = createdAt;
+        this.finishedAt = finishedAt;
+        this.id = id;
+        this.name = name;
+        this.ref = ref;
+        this.runner = runner;
+        this.stage = stage;
+        this.startedAt = startedAt;
+        this.status = status;
+        this.tag = tag;
+        this.user = user;
+    }
+
+    public static class Commit {
+        @JsonProperty("author_email")
+        public String authorEmail;
+        @JsonProperty("author_name")
+        public String authorName;
+        @JsonProperty("created_at")
+        @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd'T'HH:mm:ssSSSXXX")
+        public ZonedDateTime createdAt;
+        public String id;
+        public String message;
+        @JsonProperty("short_id")
+        public String shortId;
+        public String title;
+
+        public Commit(String authorEmail, String authorName, ZonedDateTime createdAt, String id, String message, String shortId, String title) {
+            this.authorEmail = authorEmail;
+            this.authorName = authorName;
+            this.createdAt = createdAt;
+            this.id = id;
+            this.message = message;
+            this.shortId = shortId;
+            this.title = title;
+        }
+    }
+}

src/main/java/tk/antoine_roux/wiki/model/internal/JobStatus.java

@@ -0,0 +1,12 @@
+package tk.antoine_roux.wiki.model.internal;
+
+/**
+ * This enum represent all state a job could take during
+ * his lifecycle
+ */
+public enum JobStatus {
+    CREATED,
+    STARTED,
+    STOPPED,
+    FINISHED
+}

src/main/java/tk/antoine_roux/wiki/model/internal/Permission.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki;
+package tk.antoine_roux.wiki.model.internal;
 
 /**
  * model about repository permission

src/main/java/tk/antoine_roux/wiki/model/internal/Repository.java

@@ -1,7 +1,6 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.internal;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import tk.antoine_roux.wiki.Permission;
 
 import java.time.ZonedDateTime;
 

src/main/java/tk/antoine_roux/wiki/model/internal/Runner.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.internal;
 
 import tk.antoine_roux.wiki.model.response.RegisterRunnerResponse;
 

src/main/java/tk/antoine_roux/wiki/model/internal/User.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.internal;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
 
@@ -22,4 +22,8 @@ public class User {
     @JsonProperty("last_login")
     public ZonedDateTime lastLogin;
     public ZonedDateTime created;
+
+    public UserReduced toReducedUser() {
+        return new UserReduced(this.login, this.email, this.username);
+    }
 }

src/main/java/tk/antoine_roux/wiki/model/internal/UserReduced.java

@@ -0,0 +1,16 @@
+package tk.antoine_roux.wiki.model.internal;
+
+/**
+ * Reduced user information
+ */
+public class UserReduced {
+    public String name;
+    public String email;
+    public String username;
+
+    public UserReduced(String name, String email, String username) {
+        this.name = name;
+        this.email = email;
+        this.username = username;
+    }
+}

src/main/java/tk/antoine_roux/wiki/model/request/AddRunner.java

@@ -1,7 +1,6 @@
 package tk.antoine_roux.wiki.model.request;
 
 import com.fasterxml.jackson.annotation.JsonProperty;
-import tk.antoine_roux.wiki.model.RunnerInfo;
 
 import java.util.Arrays;
 import java.util.List;

src/main/java/tk/antoine_roux/wiki/model/request/JobRequest.java

@@ -1,7 +1,5 @@
 package tk.antoine_roux.wiki.model.request;
 
-import tk.antoine_roux.wiki.model.RunnerInfo;
-
 /**
  * Job Request compose from {@link RunnerInfo} and token field
  */

src/main/java/tk/antoine_roux/wiki/model/request/RunnerInfo.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki.model;
+package tk.antoine_roux.wiki.model.request;
 
 import java.util.Map;
 

src/main/java/tk/antoine_roux/wiki/service/JobManager.java

@@ -0,0 +1,27 @@
+package tk.antoine_roux.wiki.service;
+
+import org.springframework.stereotype.Service;
+import tk.antoine_roux.wiki.model.internal.HookEvent;
+import tk.antoine_roux.wiki.model.internal.Job;
+import tk.antoine_roux.wiki.model.request.JobRequest;
+
+import java.util.Optional;
+import java.util.concurrent.ConcurrentLinkedQueue;
+
+@Service
+public class JobManager {
+
+    /**
+     * concurrent list of {@link Job} fill by {@link tk.antoine_roux.wiki.ControllerHandlers#webhook(HookEvent)}
+     * and pop by {@link tk.antoine_roux.wiki.ControllerHandlers#jobRequest(JobRequest)}
+     */
+    ConcurrentLinkedQueue<Job> jobQueue = new ConcurrentLinkedQueue<>();
+
+    public void stackJob(Job newJob) {
+        this.jobQueue.add(newJob);
+    }
+
+    public Optional<Job> popJob(JobRequest jobRequest) {
+        return Optional.ofNullable(this.jobQueue.poll());
+    }
+}

src/main/java/tk/antoine_roux/wiki/service/RunnerRegistrar.java

@@ -1,7 +1,7 @@
-package tk.antoine_roux.wiki;
+package tk.antoine_roux.wiki.service;
 
 import org.springframework.stereotype.Service;
-import tk.antoine_roux.wiki.model.Runner;
+import tk.antoine_roux.wiki.model.internal.Runner;
 import tk.antoine_roux.wiki.model.request.AddRunner;
 import tk.antoine_roux.wiki.model.request.TokenRunner;
 

src/main/java/tk/antoine_roux/wiki/utilitary/Constant.java

@@ -1,4 +1,4 @@
-package tk.antoine_roux.wiki;
+package tk.antoine_roux.wiki.utilitary;
 
 /**
  * Application level constant
@@ -8,4 +8,6 @@ public final class Constant {
     public static final String API_NAME = "gitlab-runner-gateway";
     public static final String API_VERSION = "4";
     public static final String VERSION_PREFIX = "v";
+
+    public static final int OBJECT_ID_STRING_LENGTH = 40;
 }