julien.rbrt.fr
forked from
tangled.org/core
Monorepo for Tangled — https://tangled.org
1package repo
2
3import (
4 "maps"
5 "slices"
6 "sort"
7 "strings"
8
9 "tangled.org/core/appview/db"
10 "tangled.org/core/appview/models"
11 "tangled.org/core/orm"
12 "tangled.org/core/types"
13)
14
15func sortFiles(files []types.NiceTree) {
16 sort.Slice(files, func(i, j int) bool {
17 iIsFile := files[i].IsFile()
18 jIsFile := files[j].IsFile()
19 if iIsFile != jIsFile {
20 return !iIsFile
21 }
22 return files[i].Name < files[j].Name
23 })
24}
25
26func sortBranches(branches []types.Branch) {
27 slices.SortFunc(branches, func(a, b types.Branch) int {
28 if a.IsDefault {
29 return -1
30 }
31 if b.IsDefault {
32 return 1
33 }
34 if a.Commit != nil && b.Commit != nil {
35 if a.Commit.Committer.When.Before(b.Commit.Committer.When) {
36 return 1
37 } else {
38 return -1
39 }
40 }
41 return strings.Compare(a.Name, b.Name)
42 })
43}
44
45func uniqueEmails(commits []types.Commit) []string {
46 emails := make(map[string]struct{})
47 for _, commit := range commits {
48 emails[commit.Author.Email] = struct{}{}
49 emails[commit.Committer.Email] = struct{}{}
50 for _, c := range commit.CoAuthors() {
51 emails[c.Email] = struct{}{}
52 }
53 }
54
55 // delete empty emails if any, from the set
56 delete(emails, "")
57
58 return slices.Collect(maps.Keys(emails))
59}
60
61func balanceIndexItems(commitCount, branchCount, tagCount, fileCount int) (commitsTrunc int, branchesTrunc int, tagsTrunc int) {
62 if commitCount == 0 && tagCount == 0 && branchCount == 0 {
63 return
64 }
65
66 // typically 1 item on right side = 2 files in height
67 availableSpace := fileCount / 2
68
69 // clamp tagcount
70 if tagCount > 0 {
71 tagsTrunc = 1
72 availableSpace -= 1 // an extra subtracted for headers etc.
73 }
74
75 // clamp branchcount
76 if branchCount > 0 {
77 branchesTrunc = min(max(branchCount, 1), 3)
78 availableSpace -= branchesTrunc // an extra subtracted for headers etc.
79 }
80
81 // show
82 if commitCount > 0 {
83 commitsTrunc = max(availableSpace, 3)
84 }
85
86 return
87}
88
89// grab pipelines from DB and munge that into a hashmap with commit sha as key
90//
91// golang is so blessed that it requires 35 lines of imperative code for this
92func getPipelineStatuses(
93 d *db.DB,
94 repo *models.Repo,
95 shas []string,
96) (map[string]models.Pipeline, error) {
97 m := make(map[string]models.Pipeline)
98
99 if len(shas) == 0 {
100 return m, nil
101 }
102
103 ps, err := db.GetPipelineStatuses(
104 d,
105 len(shas),
106 orm.FilterEq("repo_owner", repo.Did),
107 orm.FilterEq("repo_name", repo.Name),
108 orm.FilterEq("knot", repo.Knot),
109 orm.FilterIn("sha", shas),
110 )
111 if err != nil {
112 return nil, err
113 }
114
115 for _, p := range ps {
116 m[p.Sha] = p
117 }
118
119 return m, nil
120}