forked from github/github-mcp-server
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathissues.go
More file actions
736 lines (671 loc) · 21.7 KB
/
issues.go
File metadata and controls
736 lines (671 loc) · 21.7 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
package github
import (
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"time"
"github.com/github/github-mcp-server/pkg/translations"
"github.com/google/go-github/v69/github"
"github.com/mark3labs/mcp-go/mcp"
"github.com/mark3labs/mcp-go/server"
)
// GetIssue creates a tool to get details of a specific issue in a GitHub repository.
func GetIssue(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("get_issue",
mcp.WithDescription(t("TOOL_GET_ISSUE_DESCRIPTION", "Get details of a specific issue in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_GET_ISSUE_USER_TITLE", "Get issue details"),
ReadOnlyHint: true,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("The owner of the repository"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("The name of the repository"),
),
mcp.WithNumber("issue_number",
mcp.Required(),
mcp.Description("The number of the issue"),
),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
issueNumber, err := RequiredInt(request, "issue_number")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
issue, resp, err := client.Issues.Get(ctx, owner, repo, issueNumber)
if err != nil {
return nil, fmt.Errorf("failed to get issue: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to get issue: %s", string(body))), nil
}
r, err := json.Marshal(issue)
if err != nil {
return nil, fmt.Errorf("failed to marshal issue: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// AddIssueComment creates a tool to add a comment to an issue.
func AddIssueComment(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("add_issue_comment",
mcp.WithDescription(t("TOOL_ADD_ISSUE_COMMENT_DESCRIPTION", "Add a comment to a specific issue in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_ADD_ISSUE_COMMENT_USER_TITLE", "Add comment to issue"),
ReadOnlyHint: false,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("Repository owner"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("Repository name"),
),
mcp.WithNumber("issue_number",
mcp.Required(),
mcp.Description("Issue number to comment on"),
),
mcp.WithString("body",
mcp.Required(),
mcp.Description("Comment content"),
),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
issueNumber, err := RequiredInt(request, "issue_number")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
body, err := requiredParam[string](request, "body")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
comment := &github.IssueComment{
Body: github.Ptr(body),
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
createdComment, resp, err := client.Issues.CreateComment(ctx, owner, repo, issueNumber, comment)
if err != nil {
return nil, fmt.Errorf("failed to create comment: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusCreated {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to create comment: %s", string(body))), nil
}
r, err := json.Marshal(createdComment)
if err != nil {
return nil, fmt.Errorf("failed to marshal response: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// SearchIssues creates a tool to search for issues and pull requests.
func SearchIssues(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("search_issues",
mcp.WithDescription(t("TOOL_SEARCH_ISSUES_DESCRIPTION", "Search for issues in GitHub repositories.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_SEARCH_ISSUES_USER_TITLE", "Search issues"),
ReadOnlyHint: true,
}),
mcp.WithString("q",
mcp.Required(),
mcp.Description("Search query using GitHub issues search syntax"),
),
mcp.WithString("sort",
mcp.Description("Sort field by number of matches of categories, defaults to best match"),
mcp.Enum(
"comments",
"reactions",
"reactions-+1",
"reactions--1",
"reactions-smile",
"reactions-thinking_face",
"reactions-heart",
"reactions-tada",
"interactions",
"created",
"updated",
),
),
mcp.WithString("order",
mcp.Description("Sort order"),
mcp.Enum("asc", "desc"),
),
WithPagination(),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
query, err := requiredParam[string](request, "q")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
sort, err := OptionalParam[string](request, "sort")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
order, err := OptionalParam[string](request, "order")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
pagination, err := OptionalPaginationParams(request)
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
opts := &github.SearchOptions{
Sort: sort,
Order: order,
ListOptions: github.ListOptions{
PerPage: pagination.perPage,
Page: pagination.page,
},
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
result, resp, err := client.Search.Issues(ctx, query, opts)
if err != nil {
return nil, fmt.Errorf("failed to search issues: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to search issues: %s", string(body))), nil
}
r, err := json.Marshal(result)
if err != nil {
return nil, fmt.Errorf("failed to marshal response: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// CreateIssue creates a tool to create a new issue in a GitHub repository.
func CreateIssue(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("create_issue",
mcp.WithDescription(t("TOOL_CREATE_ISSUE_DESCRIPTION", "Create a new issue in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_CREATE_ISSUE_USER_TITLE", "Open new issue"),
ReadOnlyHint: false,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("Repository owner"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("Repository name"),
),
mcp.WithString("title",
mcp.Required(),
mcp.Description("Issue title"),
),
mcp.WithString("body",
mcp.Description("Issue body content"),
),
mcp.WithArray("assignees",
mcp.Description("Usernames to assign to this issue"),
mcp.Items(
map[string]interface{}{
"type": "string",
},
),
),
mcp.WithArray("labels",
mcp.Description("Labels to apply to this issue"),
mcp.Items(
map[string]interface{}{
"type": "string",
},
),
),
mcp.WithNumber("milestone",
mcp.Description("Milestone number"),
),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
title, err := requiredParam[string](request, "title")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Optional parameters
body, err := OptionalParam[string](request, "body")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Get assignees
assignees, err := OptionalStringArrayParam(request, "assignees")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Get labels
labels, err := OptionalStringArrayParam(request, "labels")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Get optional milestone
milestone, err := OptionalIntParam(request, "milestone")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
var milestoneNum *int
if milestone != 0 {
milestoneNum = &milestone
}
// Create the issue request
issueRequest := &github.IssueRequest{
Title: github.Ptr(title),
Body: github.Ptr(body),
Assignees: &assignees,
Labels: &labels,
Milestone: milestoneNum,
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
issue, resp, err := client.Issues.Create(ctx, owner, repo, issueRequest)
if err != nil {
return nil, fmt.Errorf("failed to create issue: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusCreated {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to create issue: %s", string(body))), nil
}
r, err := json.Marshal(issue)
if err != nil {
return nil, fmt.Errorf("failed to marshal response: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// ListIssues creates a tool to list and filter repository issues
func ListIssues(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("list_issues",
mcp.WithDescription(t("TOOL_LIST_ISSUES_DESCRIPTION", "List issues in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_LIST_ISSUES_USER_TITLE", "List issues"),
ReadOnlyHint: true,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("Repository owner"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("Repository name"),
),
mcp.WithString("state",
mcp.Description("Filter by state"),
mcp.Enum("open", "closed", "all"),
),
mcp.WithArray("labels",
mcp.Description("Filter by labels"),
mcp.Items(
map[string]interface{}{
"type": "string",
},
),
),
mcp.WithString("sort",
mcp.Description("Sort order"),
mcp.Enum("created", "updated", "comments"),
),
mcp.WithString("direction",
mcp.Description("Sort direction"),
mcp.Enum("asc", "desc"),
),
mcp.WithString("since",
mcp.Description("Filter by date (ISO 8601 timestamp)"),
),
WithPagination(),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
opts := &github.IssueListByRepoOptions{}
// Set optional parameters if provided
opts.State, err = OptionalParam[string](request, "state")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Get labels
opts.Labels, err = OptionalStringArrayParam(request, "labels")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
opts.Sort, err = OptionalParam[string](request, "sort")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
opts.Direction, err = OptionalParam[string](request, "direction")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
since, err := OptionalParam[string](request, "since")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if since != "" {
timestamp, err := parseISOTimestamp(since)
if err != nil {
return mcp.NewToolResultError(fmt.Sprintf("failed to list issues: %s", err.Error())), nil
}
opts.Since = timestamp
}
if page, ok := request.Params.Arguments["page"].(float64); ok {
opts.Page = int(page)
}
if perPage, ok := request.Params.Arguments["perPage"].(float64); ok {
opts.PerPage = int(perPage)
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
issues, resp, err := client.Issues.ListByRepo(ctx, owner, repo, opts)
if err != nil {
return nil, fmt.Errorf("failed to list issues: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to list issues: %s", string(body))), nil
}
r, err := json.Marshal(issues)
if err != nil {
return nil, fmt.Errorf("failed to marshal issues: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// UpdateIssue creates a tool to update an existing issue in a GitHub repository.
func UpdateIssue(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("update_issue",
mcp.WithDescription(t("TOOL_UPDATE_ISSUE_DESCRIPTION", "Update an existing issue in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_UPDATE_ISSUE_USER_TITLE", "Edit issue"),
ReadOnlyHint: false,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("Repository owner"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("Repository name"),
),
mcp.WithNumber("issue_number",
mcp.Required(),
mcp.Description("Issue number to update"),
),
mcp.WithString("title",
mcp.Description("New title"),
),
mcp.WithString("body",
mcp.Description("New description"),
),
mcp.WithString("state",
mcp.Description("New state"),
mcp.Enum("open", "closed"),
),
mcp.WithArray("labels",
mcp.Description("New labels"),
mcp.Items(
map[string]interface{}{
"type": "string",
},
),
),
mcp.WithArray("assignees",
mcp.Description("New assignees"),
mcp.Items(
map[string]interface{}{
"type": "string",
},
),
),
mcp.WithNumber("milestone",
mcp.Description("New milestone number"),
),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
issueNumber, err := RequiredInt(request, "issue_number")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
// Create the issue request with only provided fields
issueRequest := &github.IssueRequest{}
// Set optional parameters if provided
title, err := OptionalParam[string](request, "title")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if title != "" {
issueRequest.Title = github.Ptr(title)
}
body, err := OptionalParam[string](request, "body")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if body != "" {
issueRequest.Body = github.Ptr(body)
}
state, err := OptionalParam[string](request, "state")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if state != "" {
issueRequest.State = github.Ptr(state)
}
// Get labels
labels, err := OptionalStringArrayParam(request, "labels")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if len(labels) > 0 {
issueRequest.Labels = &labels
}
// Get assignees
assignees, err := OptionalStringArrayParam(request, "assignees")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if len(assignees) > 0 {
issueRequest.Assignees = &assignees
}
milestone, err := OptionalIntParam(request, "milestone")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
if milestone != 0 {
milestoneNum := milestone
issueRequest.Milestone = &milestoneNum
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
updatedIssue, resp, err := client.Issues.Edit(ctx, owner, repo, issueNumber, issueRequest)
if err != nil {
return nil, fmt.Errorf("failed to update issue: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to update issue: %s", string(body))), nil
}
r, err := json.Marshal(updatedIssue)
if err != nil {
return nil, fmt.Errorf("failed to marshal response: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// GetIssueComments creates a tool to get comments for a GitHub issue.
func GetIssueComments(getClient GetClientFn, t translations.TranslationHelperFunc) (tool mcp.Tool, handler server.ToolHandlerFunc) {
return mcp.NewTool("get_issue_comments",
mcp.WithDescription(t("TOOL_GET_ISSUE_COMMENTS_DESCRIPTION", "Get comments for a specific issue in a GitHub repository.")),
mcp.WithToolAnnotation(mcp.ToolAnnotation{
Title: t("TOOL_GET_ISSUE_COMMENTS_USER_TITLE", "Get issue comments"),
ReadOnlyHint: true,
}),
mcp.WithString("owner",
mcp.Required(),
mcp.Description("Repository owner"),
),
mcp.WithString("repo",
mcp.Required(),
mcp.Description("Repository name"),
),
mcp.WithNumber("issue_number",
mcp.Required(),
mcp.Description("Issue number"),
),
mcp.WithNumber("page",
mcp.Description("Page number"),
),
mcp.WithNumber("per_page",
mcp.Description("Number of records per page"),
),
),
func(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
owner, err := requiredParam[string](request, "owner")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
repo, err := requiredParam[string](request, "repo")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
issueNumber, err := RequiredInt(request, "issue_number")
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
page, err := OptionalIntParamWithDefault(request, "page", 1)
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
perPage, err := OptionalIntParamWithDefault(request, "per_page", 30)
if err != nil {
return mcp.NewToolResultError(err.Error()), nil
}
opts := &github.IssueListCommentsOptions{
ListOptions: github.ListOptions{
Page: page,
PerPage: perPage,
},
}
client, err := getClient(ctx)
if err != nil {
return nil, fmt.Errorf("failed to get GitHub client: %w", err)
}
comments, resp, err := client.Issues.ListComments(ctx, owner, repo, issueNumber, opts)
if err != nil {
return nil, fmt.Errorf("failed to get issue comments: %w", err)
}
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
body, err := io.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("failed to read response body: %w", err)
}
return mcp.NewToolResultError(fmt.Sprintf("failed to get issue comments: %s", string(body))), nil
}
r, err := json.Marshal(comments)
if err != nil {
return nil, fmt.Errorf("failed to marshal response: %w", err)
}
return mcp.NewToolResultText(string(r)), nil
}
}
// parseISOTimestamp parses an ISO 8601 timestamp string into a time.Time object.
// Returns the parsed time or an error if parsing fails.
// Example formats supported: "2023-01-15T14:30:00Z", "2023-01-15"
func parseISOTimestamp(timestamp string) (time.Time, error) {
if timestamp == "" {
return time.Time{}, fmt.Errorf("empty timestamp")
}
// Try RFC3339 format (standard ISO 8601 with time)
t, err := time.Parse(time.RFC3339, timestamp)
if err == nil {
return t, nil
}
// Try simple date format (YYYY-MM-DD)
t, err = time.Parse("2006-01-02", timestamp)
if err == nil {
return t, nil
}
// Return error with supported formats
return time.Time{}, fmt.Errorf("invalid ISO 8601 timestamp: %s (supported formats: YYYY-MM-DDThh:mm:ssZ or YYYY-MM-DD)", timestamp)
}