| // Copyright 2019 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| // Package repos contains information about Go source repositories. |
| package repos |
| |
| import "fmt" |
| |
| type Repo struct { |
| // GoGerritProject, if non-empty, is the repo's Gerrit project |
| // name, such as "go", "net", or "sys". |
| GoGerritProject string |
| |
| // ImportPath is the repo's import path. |
| // It is empty for the main Go repo and other repos that do not |
| // contain Go code. |
| ImportPath string |
| |
| // MirrorToGitHub controls whether this repo is mirrored |
| // from Gerrit to GitHub. If true, GoGerritProject and |
| // gitHubRepo must both be defined. |
| MirrorToGitHub bool |
| |
| // showOnDashboard is whether to show the repo on the bottom |
| // of build.golang.org in the repo overview section. |
| showOnDashboard bool |
| |
| // CoordinatorCanBuild reports whether this a repo that the |
| // build coordinator knows how to build. |
| CoordinatorCanBuild bool |
| |
| // gitHubRepo is the "org/repo" of where this repo exists on |
| // GitHub. If MirrorToGitHub is true, this is the |
| // destination. |
| gitHubRepo string |
| |
| // WebsiteDesc is the description of the repo for showing on |
| // https://golang.org/pkg/#subrepo. |
| // It should be plain text. Hostnames may be auto-linkified. |
| WebsiteDesc string |
| } |
| |
| // ByGerritProject maps from a Gerrit project name ("go", "net", etc) |
| // to the Repo's information. |
| var ByGerritProject = map[string]*Repo{ /* initialized below */ } |
| |
| // ByImportPath maps from an import path ("golang.org/x/net") to the |
| // Repo's information. |
| var ByImportPath = map[string]*Repo{ /* initialized below */ } |
| |
| func init() { |
| addMirrored("go", coordinatorCanBuild, noDash) |
| addMirrored("dl", importPath("golang.org/dl"), coordinatorCanBuild) |
| addMirrored("gddo", importPath("github.com/golang/gddo"), archivedOnGitHub) |
| addMirrored("gofrontend") |
| addMirrored("proposal") |
| addMirrored("sublime-build") |
| addMirrored("sublime-config") |
| |
| x("arch") |
| x("benchmarks", desc("benchmarks to measure Go as it is developed")) |
| x("blog", desc("blog.golang.org's implementation")) |
| x("build", desc("build.golang.org's implementation")) |
| x("crypto", desc("additional cryptography packages")) |
| x("debug", desc("an experimental debugger for Go")) |
| x("example", noDash) |
| x("exp", desc("experimental and deprecated packages (handle with care; may change without warning)")) |
| x("image", desc("additional imaging packages")) |
| x("lint", noDash) |
| x("mobile", desc("experimental support for Go on mobile platforms")) |
| x("mod") |
| x("net", desc("additional networking packages")) |
| x("oauth2") |
| x("perf", desc("packages and tools for performance measurement, storage, and analysis")) |
| x("pkgsite", desc("home of the pkg.go.dev website"), noBuildAndNoDash) |
| x("playground", noDash) |
| x("review", desc("a tool for working with Gerrit code reviews")) |
| x("scratch", noDash) |
| x("sync", desc("additional concurrency primitives")) |
| x("sys", desc("packages for making system calls")) |
| x("talks") |
| x("term") |
| x("text", desc("packages for working with text")) |
| x("time", desc("additional time packages")) |
| x("tools", desc("godoc, goimports, gorename, and other tools")) |
| x("tour", noDash, desc("tour.golang.org's implementation")) |
| x("vgo", noDash) |
| x("vulndb", desc("the Go Vulnerability Database and packages for working with it")) |
| x("website") |
| x("xerrors", noDash) |
| |
| add(&Repo{GoGerritProject: "gollvm"}) |
| add(&Repo{GoGerritProject: "grpc-review"}) |
| |
| add(&Repo{ |
| GoGerritProject: "protobuf", |
| MirrorToGitHub: true, |
| ImportPath: "google.golang.org/protobuf", |
| gitHubRepo: "protocolbuffers/protobuf-go", |
| }) |
| |
| add(&Repo{ |
| GoGerritProject: "vscode-go", |
| MirrorToGitHub: true, |
| gitHubRepo: "golang/vscode-go", |
| }) |
| } |
| |
| type modifyRepo func(*Repo) |
| |
| // noDash is an option to the x func that marks the repo as hidden on |
| // the https://build.golang.org/ dashboard. |
| func noDash(r *Repo) { r.showOnDashboard = false } |
| |
| func noBuildAndNoDash(r *Repo) { r.CoordinatorCanBuild, r.showOnDashboard = false, false } |
| |
| func coordinatorCanBuild(r *Repo) { r.CoordinatorCanBuild = true } |
| |
| func archivedOnGitHub(r *Repo) { |
| // When a repository is archived on GitHub, trying to push |
| // to it will fail. So don't mirror. |
| r.MirrorToGitHub = false |
| } |
| |
| func importPath(v string) modifyRepo { return func(r *Repo) { r.ImportPath = v } } |
| |
| func desc(v string) modifyRepo { return func(r *Repo) { r.WebsiteDesc = v } } |
| |
| // addMirrored adds a repo that's on Gerrit and mirrored to GitHub. |
| func addMirrored(proj string, opts ...modifyRepo) { |
| repo := &Repo{ |
| GoGerritProject: proj, |
| MirrorToGitHub: true, |
| gitHubRepo: "golang/" + proj, |
| } |
| for _, o := range opts { |
| o(repo) |
| } |
| add(repo) |
| } |
| |
| // x adds a golang.org/x repo. |
| func x(proj string, opts ...modifyRepo) { |
| repo := &Repo{ |
| GoGerritProject: proj, |
| MirrorToGitHub: true, |
| CoordinatorCanBuild: true, |
| ImportPath: "golang.org/x/" + proj, |
| gitHubRepo: "golang/" + proj, |
| showOnDashboard: true, |
| } |
| for _, o := range opts { |
| o(repo) |
| } |
| add(repo) |
| } |
| |
| func add(r *Repo) { |
| if r.MirrorToGitHub { |
| if r.gitHubRepo == "" { |
| panic(fmt.Sprintf("project %+v has MirrorToGitHub but no gitHubRepo", r)) |
| } |
| if r.GoGerritProject == "" { |
| panic(fmt.Sprintf("project %+v has MirrorToGitHub but no GoGerritProject", r)) |
| } |
| } |
| if r.showOnDashboard { |
| if !r.CoordinatorCanBuild { |
| panic(fmt.Sprintf("project %+v is showOnDashboard but not marked buildable by coordinator", r)) |
| } |
| if r.GoGerritProject == "" { |
| panic(fmt.Sprintf("project %+v is showOnDashboard but has no Gerrit project", r)) |
| } |
| } |
| |
| if p := r.GoGerritProject; p != "" { |
| if _, dup := ByGerritProject[p]; dup { |
| panic(fmt.Sprintf("duplicate Gerrit project %q in %+v", p, r)) |
| } |
| ByGerritProject[p] = r |
| } |
| if p := r.ImportPath; p != "" { |
| if _, dup := ByImportPath[p]; dup { |
| panic(fmt.Sprintf("duplicate import path %q in %+v", p, r)) |
| } |
| ByImportPath[p] = r |
| } |
| } |
| |
| // ShowOnDashboard reports whether this repo should show up on build.golang.org |
| // in the list of repos at bottom. |
| // |
| // When this returns true, r.GoGerritProject is guaranteed to be non-empty. |
| func (r *Repo) ShowOnDashboard() bool { return r.showOnDashboard } |
| |
| // GitHubRepo returns the "<org>/<repo>" that this repo either lives |
| // at or is mirrored to. It returns the empty string if this repo has no |
| // GitHub presence. |
| func (r *Repo) GitHubRepo() string { return r.gitHubRepo } |