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package httpd
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import (
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"fmt"
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"strings"
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"testing"
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"time"
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"github.com/barerepo/server/internal/gitread"
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"github.com/barerepo/server/internal/run"
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"github.com/barerepo/server/internal/thread"
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"html/template"
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// renderCase is one template and what its page must say, shared by the render and field checks.
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type renderCase struct {
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data any
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want []string
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// Every template runs here, because a typo otherwise fails when a user asks for the page.
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func TestTemplatesRender(t *testing.T) {
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for name, c := range renderCases() {
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tpl, ok := pages[name]
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if !ok {
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t.Errorf("no template named %q", name)
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continue
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var out strings.Builder
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if err := tpl.ExecuteTemplate(&out, "layout", c.data); err != nil {
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t.Errorf("%s: %v", name, err)
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continue
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got := out.String()
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if !strings.HasPrefix(got, "<!doctype html>") || !strings.Contains(got, "</html>") {
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t.Errorf("%s: not a whole document", name)
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for _, want := range c.want {
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if !strings.Contains(got, want) {
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t.Errorf("%s: missing %q", name, want)
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// Every template, not only the ones somebody remembered, or a new page ships untested.
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for name := range pages {
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if _, ok := renderCases()[name]; !ok {
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t.Errorf("template %q has no case here, so nothing renders it before a user asks", name)
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func renderCases() map[string]renderCase {
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page := repoPage{
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chrome: newChrome("barerepo · john/johnbot", "a summary"),
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Owner: "john",
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Name: "johnbot",
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Branch: "master",
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CloneURL: "git@barerepo:john/johnbot",
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Tabs: repoTabs("john", "johnbot", "log", "master", 3),
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commits := viewCommits("john", "johnbot", []gitread.Commit{{
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SHA: "a3f9c2d", Short: "a3f9c2", Author: "lisa",
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When: time.Now().Add(-2 * time.Hour), Subject: "fix panic when config is empty",
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Add: 4, Del: 1,
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Files: []gitread.FileDiff{{Path: "config.go", Add: 4, Del: 1, Hunks: []gitread.Hunk{{
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Header: "@@ -41,7 +41,10 @@ func Load",
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Lines: []gitread.Line{
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{Kind: ' ', Text: "f, err := os.Open(path)"},
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{Kind: '-', Text: "return cfg"},
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{Kind: '+', Text: "if len(raw) == 0 {"},
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},
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}}}},
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}})
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return map[string]renderCase{
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"repo-log": {
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struct {
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repoPage
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Commits []commitView
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ReadmeHref string
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OnlyPath string
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FileHref string
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}{page, commits, "/john/johnbot/file/a3f9c2/README.md", "", ""},
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[]string{"john / ", "johnbot", "a3f9c2", "fix panic", "barerepo 0.1.0"},
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},
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"push-rejected": {
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struct {
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repoPage
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Ref string
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Head string
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Push string
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You string
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MayPush bool
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}{page, "refs/heads/master", "a3f9c2 · 2h", `["john", "lisa"]`, "mark", false},
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// html/template writes a quote as " in text, so the assertion says what a reader sees.
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[]string{"you pushed to refs/heads/master", ""john", "lisa"", "you are mark",
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"git push origin HEAD:refs/proposals/new", "printed in your terminal"},
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},
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"repo-empty": {
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struct {
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repoPage
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Public bool
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Description string
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Visibility string
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}{page, false, "", "private"},
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[]string{"git init", "git@barerepo:john/johnbot", ".barerepo/config", "visibility"},
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},
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"repo-files": {
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struct {
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repoPage
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Path string
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Up string
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Entries []entryView
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More string
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}{page, "", "", viewEntries("john", "johnbot", "master", []gitread.Entry{
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{Name: "irc", Path: "irc", Dir: true, Author: "john", Subject: "split the daemon out"},
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{Name: "config.go", Path: "config.go", Author: "lisa", Subject: "fix panic when config is empty"},
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}), ""},
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[]string{"irc/", "config.go", "split the daemon out", "/john/johnbot/files/master/irc"},
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},
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"repo-file": {
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struct {
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repoPage
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Path string
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File *gitread.File
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Lines []fileLineView
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Meta string
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SizeText string
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RawHref string
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HistoryHref string
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Shown int
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Truncated bool
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RenderedHref string
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}{page, "config.go", &gitread.File{Path: "config.go", Size: 1400},
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viewFileLines([]gitread.FileLine{{Number: 41, Text: "f, err := os.Open(path)",
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Short: "a3f9c2", Author: "lisa", When: time.Now().Add(-2 * time.Hour)}}),
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"61 lines · 1.4kb · master", "1.4kb", "/john/johnbot/raw/master/config.go",
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"/john/johnbot?path=config.go", 0, false, ""},
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[]string{"config.go", "a3f9c2 lisa 2h", "class=\"num\"", "os.Open(path)", "raw", "history"},
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},
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"repo-commit": {
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struct {
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repoPage
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Commit commitView
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FileCount string
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Reachable bool
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Parent string
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ParentHref string
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FilesHref string
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Signature string
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SigBad bool
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SignerHref string
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Signer string
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Verify string
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}{page, commits[0], "1 file", true, "8b1d44",
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"/john/johnbot/commit/8b1d44", "/john/johnbot/file/a3f9c2/",
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"signed by lisa", false, "/lisa", "lisa", "git verify-commit a3f9c2d"},
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[]string{"a3f9c2", "fix panic", "reachable from", `href="/lisa">lisa`,
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`href="/john/johnbot">master`, `href="/john/johnbot/commit/8b1d44">8b1d44`,
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`href="/john/johnbot/file/a3f9c2/config.go"`},
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},
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"repo-compare": {
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struct {
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repoPage
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Comparison *gitread.Comparison
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Files []fileView
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Stats string
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Action string
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FilesHref string
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Refs []refLink
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}{page, &gitread.Comparison{A: "master", B: "refs/proposals/47"},
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viewFiles(commits[0].Commit.Files, nil),
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"3 commits · 2 files · +81 -12 · no conflicts", "/john/johnbot/compare",
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"/john/johnbot/file/refs/proposals/47/",
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[]refLink{{Name: "topic", Kind: "branch", Href: "/john/johnbot/compare/master...topic"}}},
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[]string{"master", "refs/proposals/47", "no conflicts", "class=\"rev\"",
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`href="/john/johnbot/file/refs/proposals/47/config.go"`,
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`href="/john/johnbot/compare/master...topic"`},
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},
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"404": {
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struct {
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chrome
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Path string
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Near string
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Href string
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Missing string
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}{newChrome("barerepo · not found", "s"), "/john/johnbot/nope", "john/johnbot", "/john/johnbot", ""},
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[]string{"404", "john/johnbot", "exists. that path in it does not."},
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},
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"readme": {
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struct {
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repoPage
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Path string
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HTML template.HTML
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SourceHref string
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RawHref string
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}{page, "README.md", template.HTML("<h1>barerepo</h1>"),
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"/john/johnbot/file/a3f9c2/README.md", "/john/johnbot/raw/a3f9c2/README.md"},
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[]string{"README.md", "<h1>barerepo</h1>", "rendered",
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`href="/john/johnbot/file/a3f9c2/README.md"`, ">source<",
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`href="/john/johnbot/raw/a3f9c2/README.md"`},
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},
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"threads": {
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struct {
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repoPage
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Threads []threadRow
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Counts string
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Viewer string
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Empty string
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}{page, []threadRow{{N: 47, Title: "panic when config file is empty",
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Author: "lisa", AuthorHref: "/lisa", Ago: "2h",
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Href: "/john/johnbot/thread/47",
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Detail: []bit{plain("has proposal"), {Text: "+81 -12", Href: "/john/johnbot/compare"},
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{Text: "build failed", Danger: true}, plain("2 replies")}}},