diff options
author | Jay Conrod <jayconrod@google.com> | 2020-09-02 14:53:02 -0400 |
---|---|---|
committer | Jay Conrod <jayconrod@google.com> | 2020-09-11 18:14:49 +0000 |
commit | 07c1788357cfe6a4ee5f6f6a54d4fe9f579fa844 (patch) | |
tree | 32448169077e500502b8f5d04ec94b815c79990e /src/cmd/go/internal/get/get.go | |
parent | 86ee84c40e2770ff189b6a4d835849107d9c749a (diff) | |
download | go-07c1788357cfe6a4ee5f6f6a54d4fe9f579fa844.tar.gz go-07c1788357cfe6a4ee5f6f6a54d4fe9f579fa844.zip |
cmd/go: move repository resolution from internal/get to internal/vcs
This is a refactoring intended to break the dependency from
internal/modfetch to internal/get. No change in functionality is intended.
Change-Id: If51aba7139cc0b62ecc9ba454c055c99e8f36f0f
Reviewed-on: https://go-review.googlesource.com/c/go/+/254364
Run-TryBot: Jay Conrod <jayconrod@google.com>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/cmd/go/internal/get/get.go')
-rw-r--r-- | src/cmd/go/internal/get/get.go | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/src/cmd/go/internal/get/get.go b/src/cmd/go/internal/get/get.go index 9e4825eb37..3f7a66384a 100644 --- a/src/cmd/go/internal/get/get.go +++ b/src/cmd/go/internal/get/get.go @@ -18,6 +18,7 @@ import ( "cmd/go/internal/load" "cmd/go/internal/search" "cmd/go/internal/str" + "cmd/go/internal/vcs" "cmd/go/internal/web" "cmd/go/internal/work" @@ -406,7 +407,7 @@ func download(arg string, parent *load.Package, stk *load.ImportStack, mode int) // to make the first copy of or update a copy of the given package. func downloadPackage(p *load.Package) error { var ( - vcs *vcsCmd + vcsCmd *vcs.Cmd repo, rootPath string err error blindRepo bool // set if the repo has unusual configuration @@ -435,16 +436,16 @@ func downloadPackage(p *load.Package) error { if p.Internal.Build.SrcRoot != "" { // Directory exists. Look for checkout along path to src. - vcs, rootPath, err = vcsFromDir(p.Dir, p.Internal.Build.SrcRoot) + vcsCmd, rootPath, err = vcs.FromDir(p.Dir, p.Internal.Build.SrcRoot) if err != nil { return err } repo = "<local>" // should be unused; make distinctive // Double-check where it came from. - if *getU && vcs.remoteRepo != nil { + if *getU && vcsCmd.RemoteRepo != nil { dir := filepath.Join(p.Internal.Build.SrcRoot, filepath.FromSlash(rootPath)) - remote, err := vcs.remoteRepo(vcs, dir) + remote, err := vcsCmd.RemoteRepo(vcsCmd, dir) if err != nil { // Proceed anyway. The package is present; we likely just don't understand // the repo configuration (e.g. unusual remote protocol). @@ -452,10 +453,10 @@ func downloadPackage(p *load.Package) error { } repo = remote if !*getF && err == nil { - if rr, err := RepoRootForImportPath(importPrefix, IgnoreMod, security); err == nil { + if rr, err := vcs.RepoRootForImportPath(importPrefix, vcs.IgnoreMod, security); err == nil { repo := rr.Repo - if rr.vcs.resolveRepo != nil { - resolved, err := rr.vcs.resolveRepo(rr.vcs, dir, repo) + if rr.VCS.ResolveRepo != nil { + resolved, err := rr.VCS.ResolveRepo(rr.VCS, dir, repo) if err == nil { repo = resolved } @@ -469,13 +470,13 @@ func downloadPackage(p *load.Package) error { } else { // Analyze the import path to determine the version control system, // repository, and the import path for the root of the repository. - rr, err := RepoRootForImportPath(importPrefix, IgnoreMod, security) + rr, err := vcs.RepoRootForImportPath(importPrefix, vcs.IgnoreMod, security) if err != nil { return err } - vcs, repo, rootPath = rr.vcs, rr.Repo, rr.Root + vcsCmd, repo, rootPath = rr.VCS, rr.Repo, rr.Root } - if !blindRepo && !vcs.isSecure(repo) && security != web.Insecure { + if !blindRepo && !vcsCmd.IsSecure(repo) && security != web.Insecure { return fmt.Errorf("cannot download, %v uses insecure protocol", repo) } @@ -498,7 +499,7 @@ func downloadPackage(p *load.Package) error { } root := filepath.Join(p.Internal.Build.SrcRoot, filepath.FromSlash(rootPath)) - if err := checkNestedVCS(vcs, root, p.Internal.Build.SrcRoot); err != nil { + if err := vcs.CheckNested(vcsCmd, root, p.Internal.Build.SrcRoot); err != nil { return err } @@ -514,7 +515,7 @@ func downloadPackage(p *load.Package) error { // Check that this is an appropriate place for the repo to be checked out. // The target directory must either not exist or have a repo checked out already. - meta := filepath.Join(root, "."+vcs.cmd) + meta := filepath.Join(root, "."+vcsCmd.Cmd) if _, err := os.Stat(meta); err != nil { // Metadata file or directory does not exist. Prepare to checkout new copy. // Some version control tools require the target directory not to exist. @@ -535,12 +536,12 @@ func downloadPackage(p *load.Package) error { fmt.Fprintf(os.Stderr, "created GOPATH=%s; see 'go help gopath'\n", p.Internal.Build.Root) } - if err = vcs.create(root, repo); err != nil { + if err = vcsCmd.Create(root, repo); err != nil { return err } } else { // Metadata directory does exist; download incremental updates. - if err = vcs.download(root); err != nil { + if err = vcsCmd.Download(root); err != nil { return err } } @@ -549,12 +550,12 @@ func downloadPackage(p *load.Package) error { // Do not show tag sync in -n; it's noise more than anything, // and since we're not running commands, no tag will be found. // But avoid printing nothing. - fmt.Fprintf(os.Stderr, "# cd %s; %s sync/update\n", root, vcs.cmd) + fmt.Fprintf(os.Stderr, "# cd %s; %s sync/update\n", root, vcsCmd.Cmd) return nil } // Select and sync to appropriate version of the repository. - tags, err := vcs.tags(root) + tags, err := vcsCmd.Tags(root) if err != nil { return err } @@ -562,7 +563,7 @@ func downloadPackage(p *load.Package) error { if i := strings.Index(vers, " "); i >= 0 { vers = vers[:i] } - if err := vcs.tagSync(root, selectTag(vers, tags)); err != nil { + if err := vcsCmd.TagSync(root, selectTag(vers, tags)); err != nil { return err } |