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repository_test.go
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package git
import (
"bytes"
"context"
"fmt"
"io"
"io/ioutil"
"os"
"os/exec"
"path/filepath"
"strings"
"testing"
"time"
"gopkg.in/src-d/go-git.v4/config"
"gopkg.in/src-d/go-git.v4/plumbing"
"gopkg.in/src-d/go-git.v4/plumbing/object"
"gopkg.in/src-d/go-git.v4/plumbing/storer"
"gopkg.in/src-d/go-git.v4/storage"
"gopkg.in/src-d/go-git.v4/storage/filesystem"
"gopkg.in/src-d/go-git.v4/storage/memory"
. "gopkg.in/check.v1"
"gopkg.in/src-d/go-billy.v4/memfs"
"gopkg.in/src-d/go-billy.v4/osfs"
"gopkg.in/src-d/go-billy.v4/util"
"gopkg.in/src-d/go-git-fixtures.v3"
)
type RepositorySuite struct {
BaseSuite
}
var _ = Suite(&RepositorySuite{})
func (s *RepositorySuite) TestInit(c *C) {
r, err := Init(memory.NewStorage(), memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, false)
}
func (s *RepositorySuite) TestInitNonStandardDotGit(c *C) {
dir, err := ioutil.TempDir("", "init-non-standard")
c.Assert(err, IsNil)
c.Assert(os.RemoveAll(dir), IsNil)
fs := osfs.New(dir)
dot, _ := fs.Chroot("storage")
storage, err := filesystem.NewStorage(dot)
c.Assert(err, IsNil)
wt, _ := fs.Chroot("worktree")
r, err := Init(storage, wt)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
f, err := fs.Open(fs.Join("worktree", ".git"))
c.Assert(err, IsNil)
all, err := ioutil.ReadAll(f)
c.Assert(err, IsNil)
c.Assert(string(all), Equals, fmt.Sprintf("gitdir: %s\n", filepath.Join("..", "storage")))
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.Worktree, Equals, filepath.Join("..", "worktree"))
}
func (s *RepositorySuite) TestInitStandardDotGit(c *C) {
dir, err := ioutil.TempDir("", "init-standard")
c.Assert(err, IsNil)
c.Assert(os.RemoveAll(dir), IsNil)
fs := osfs.New(dir)
dot, _ := fs.Chroot(".git")
storage, err := filesystem.NewStorage(dot)
c.Assert(err, IsNil)
r, err := Init(storage, fs)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
l, err := fs.ReadDir(".git")
c.Assert(err, IsNil)
c.Assert(len(l) > 0, Equals, true)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.Worktree, Equals, "")
}
func (s *RepositorySuite) TestInitBare(c *C) {
r, err := Init(memory.NewStorage(), nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
}
func (s *RepositorySuite) TestInitAlreadyExists(c *C) {
st := memory.NewStorage()
r, err := Init(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Init(st, nil)
c.Assert(err, Equals, ErrRepositoryAlreadyExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestOpen(c *C) {
st := memory.NewStorage()
r, err := Init(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestOpenBare(c *C) {
st := memory.NewStorage()
r, err := Init(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, nil)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestOpenMissingWorktree(c *C) {
st := memory.NewStorage()
r, err := Init(st, memfs.New())
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = Open(st, nil)
c.Assert(err, Equals, ErrWorktreeNotProvided)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestOpenNotExists(c *C) {
r, err := Open(memory.NewStorage(), nil)
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestClone(c *C) {
r, err := Clone(memory.NewStorage(), nil, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
}
func (s *RepositorySuite) TestCloneContext(c *C) {
ctx, cancel := context.WithCancel(context.Background())
cancel()
_, err := CloneContext(ctx, memory.NewStorage(), nil, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, NotNil)
}
func (s *RepositorySuite) TestCloneWithTags(c *C) {
url := s.GetLocalRepositoryURL(
fixtures.ByURL("https://github.com/git-fixtures/tags.git").One(),
)
r, err := Clone(memory.NewStorage(), nil, &CloneOptions{URL: url, Tags: NoTags})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
i, err := r.References()
c.Assert(err, IsNil)
var count int
i.ForEach(func(r *plumbing.Reference) error { count++; return nil })
c.Assert(count, Equals, 3)
}
func (s *RepositorySuite) TestCreateRemoteAndRemote(c *C) {
r, _ := Init(memory.NewStorage(), nil)
remote, err := r.CreateRemote(&config.RemoteConfig{
Name: "foo",
URLs: []string{"http://foo/foo.git"},
})
c.Assert(err, IsNil)
c.Assert(remote.Config().Name, Equals, "foo")
alt, err := r.Remote("foo")
c.Assert(err, IsNil)
c.Assert(alt, Not(Equals), remote)
c.Assert(alt.Config().Name, Equals, "foo")
}
func (s *RepositorySuite) TestCreateRemoteInvalid(c *C) {
r, _ := Init(memory.NewStorage(), nil)
remote, err := r.CreateRemote(&config.RemoteConfig{})
c.Assert(err, Equals, config.ErrRemoteConfigEmptyName)
c.Assert(remote, IsNil)
}
func (s *RepositorySuite) TestDeleteRemote(c *C) {
r, _ := Init(memory.NewStorage(), nil)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: "foo",
URLs: []string{"http://foo/foo.git"},
})
c.Assert(err, IsNil)
err = r.DeleteRemote("foo")
c.Assert(err, IsNil)
alt, err := r.Remote("foo")
c.Assert(err, Equals, ErrRemoteNotFound)
c.Assert(alt, IsNil)
}
func (s *RepositorySuite) TestCreateBranchAndBranch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
testBranch := &config.Branch{
Name: "foo",
Remote: "origin",
Merge: "refs/heads/foo",
}
err := r.CreateBranch(testBranch)
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(len(cfg.Branches), Equals, 1)
branch := cfg.Branches["foo"]
c.Assert(branch.Name, Equals, testBranch.Name)
c.Assert(branch.Remote, Equals, testBranch.Remote)
c.Assert(branch.Merge, Equals, testBranch.Merge)
branch, err = r.Branch("foo")
c.Assert(err, IsNil)
c.Assert(branch.Name, Equals, testBranch.Name)
c.Assert(branch.Remote, Equals, testBranch.Remote)
c.Assert(branch.Merge, Equals, testBranch.Merge)
}
func (s *RepositorySuite) TestCreateBranchUnmarshal(c *C) {
r, _ := Init(memory.NewStorage(), nil)
expected := []byte(`[core]
bare = true
[remote "foo"]
url = http://foo/foo.git
fetch = +refs/heads/*:refs/remotes/foo/*
[branch "foo"]
remote = origin
merge = refs/heads/foo
[branch "master"]
remote = origin
merge = refs/heads/master
`)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: "foo",
URLs: []string{"http://foo/foo.git"},
})
c.Assert(err, IsNil)
testBranch1 := &config.Branch{
Name: "master",
Remote: "origin",
Merge: "refs/heads/master",
}
testBranch2 := &config.Branch{
Name: "foo",
Remote: "origin",
Merge: "refs/heads/foo",
}
err = r.CreateBranch(testBranch1)
err = r.CreateBranch(testBranch2)
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
marshaled, err := cfg.Marshal()
c.Assert(string(expected), Equals, string(marshaled))
}
func (s *RepositorySuite) TestBranchInvalid(c *C) {
r, _ := Init(memory.NewStorage(), nil)
branch, err := r.Branch("foo")
c.Assert(err, NotNil)
c.Assert(branch, IsNil)
}
func (s *RepositorySuite) TestCreateBranchInvalid(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.CreateBranch(&config.Branch{})
c.Assert(err, NotNil)
testBranch := &config.Branch{
Name: "foo",
Remote: "origin",
Merge: "refs/heads/foo",
}
err = r.CreateBranch(testBranch)
c.Assert(err, IsNil)
err = r.CreateBranch(testBranch)
c.Assert(err, NotNil)
}
func (s *RepositorySuite) TestDeleteBranch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
testBranch := &config.Branch{
Name: "foo",
Remote: "origin",
Merge: "refs/heads/foo",
}
err := r.CreateBranch(testBranch)
c.Assert(err, IsNil)
err = r.DeleteBranch("foo")
c.Assert(err, IsNil)
b, err := r.Branch("foo")
c.Assert(err, Equals, ErrBranchNotFound)
c.Assert(b, IsNil)
err = r.DeleteBranch("foo")
c.Assert(err, Equals, ErrBranchNotFound)
}
func (s *RepositorySuite) TestPlainInit(c *C) {
dir, err := ioutil.TempDir("", "plain-init")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
}
func (s *RepositorySuite) TestPlainInitAlreadyExists(c *C) {
dir, err := ioutil.TempDir("", "plain-init")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainInit(dir, true)
c.Assert(err, Equals, ErrRepositoryAlreadyExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpen(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, false)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(dir)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenBare(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(dir)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenNotBare(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, false)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
r, err = PlainOpen(filepath.Join(dir, ".git"))
c.Assert(err, Equals, ErrWorktreeNotProvided)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) testPlainOpenGitFile(c *C, f func(string, string) string) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
altDir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(altDir)
err = ioutil.WriteFile(filepath.Join(altDir, ".git"), []byte(f(dir, altDir)), 0644)
c.Assert(err, IsNil)
r, err = PlainOpen(altDir)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenBareAbsoluteGitDirFile(c *C) {
s.testPlainOpenGitFile(c, func(dir, altDir string) string {
return fmt.Sprintf("gitdir: %s\n", dir)
})
}
func (s *RepositorySuite) TestPlainOpenBareAbsoluteGitDirFileNoEOL(c *C) {
s.testPlainOpenGitFile(c, func(dir, altDir string) string {
return fmt.Sprintf("gitdir: %s", dir)
})
}
func (s *RepositorySuite) TestPlainOpenBareRelativeGitDirFile(c *C) {
s.testPlainOpenGitFile(c, func(dir, altDir string) string {
dir, err := filepath.Rel(altDir, dir)
c.Assert(err, IsNil)
return fmt.Sprintf("gitdir: %s\n", dir)
})
}
func (s *RepositorySuite) TestPlainOpenBareRelativeGitDirFileNoEOL(c *C) {
s.testPlainOpenGitFile(c, func(dir, altDir string) string {
dir, err := filepath.Rel(altDir, dir)
c.Assert(err, IsNil)
return fmt.Sprintf("gitdir: %s\n", dir)
})
}
func (s *RepositorySuite) TestPlainOpenBareRelativeGitDirFileTrailingGarbage(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
altDir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(altDir, ".git"), []byte(fmt.Sprintf("gitdir: %s\nTRAILING", altDir)), 0644)
c.Assert(err, IsNil)
r, err = PlainOpen(altDir)
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpenBareRelativeGitDirFileBadPrefix(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
r, err := PlainInit(dir, true)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
altDir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(altDir, ".git"), []byte(fmt.Sprintf("xgitdir: %s\n", dir)), 0644)
c.Assert(err, IsNil)
r, err = PlainOpen(altDir)
c.Assert(err, ErrorMatches, ".*gitdir.*")
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpenNotExists(c *C) {
r, err := PlainOpen("/not-exists/")
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainOpenDetectDotGit(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
subdir := filepath.Join(dir, "a", "b")
err = os.MkdirAll(subdir, 0755)
c.Assert(err, IsNil)
r, err := PlainInit(dir, false)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
opt := &PlainOpenOptions{DetectDotGit: true}
r, err = PlainOpenWithOptions(subdir, opt)
c.Assert(err, IsNil)
c.Assert(r, NotNil)
}
func (s *RepositorySuite) TestPlainOpenNotExistsDetectDotGit(c *C) {
dir, err := ioutil.TempDir("", "plain-open")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
opt := &PlainOpenOptions{DetectDotGit: true}
r, err := PlainOpenWithOptions(dir, opt)
c.Assert(err, Equals, ErrRepositoryNotExists)
c.Assert(r, IsNil)
}
func (s *RepositorySuite) TestPlainClone(c *C) {
r, err := PlainClone(c.MkDir(), false, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 1)
c.Assert(cfg.Branches["master"].Name, Equals, "master")
}
func (s *RepositorySuite) TestPlainCloneContext(c *C) {
ctx, cancel := context.WithCancel(context.Background())
cancel()
_, err := PlainCloneContext(ctx, c.MkDir(), false, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, NotNil)
}
func (s *RepositorySuite) TestPlainCloneWithRecurseSubmodules(c *C) {
if testing.Short() {
c.Skip("skipping test in short mode.")
}
dir, err := ioutil.TempDir("", "plain-clone-submodule")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
path := fixtures.ByTag("submodule").One().Worktree().Root()
r, err := PlainClone(dir, false, &CloneOptions{
URL: path,
RecurseSubmodules: DefaultSubmoduleRecursionDepth,
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Remotes, HasLen, 1)
c.Assert(cfg.Branches, HasLen, 1)
c.Assert(cfg.Submodules, HasLen, 2)
}
func (s *RepositorySuite) TestPlainCloneNoCheckout(c *C) {
dir, err := ioutil.TempDir("", "plain-clone-no-checkout")
c.Assert(err, IsNil)
defer os.RemoveAll(dir)
path := fixtures.ByTag("submodule").One().Worktree().Root()
r, err := PlainClone(dir, false, &CloneOptions{
URL: path,
NoCheckout: true,
RecurseSubmodules: DefaultSubmoduleRecursionDepth,
})
c.Assert(err, IsNil)
h, err := r.Head()
c.Assert(err, IsNil)
c.Assert(h.Hash().String(), Equals, "b685400c1f9316f350965a5993d350bc746b0bf4")
fi, err := osfs.New(dir).ReadDir("")
c.Assert(err, IsNil)
c.Assert(fi, HasLen, 1) // .git
}
func (s *RepositorySuite) TestFetch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URLs: []string{s.GetBasicLocalRepositoryURL()},
})
c.Assert(err, IsNil)
c.Assert(r.Fetch(&FetchOptions{}), IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
_, err = r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
branch, err := r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestFetchContext(c *C) {
r, _ := Init(memory.NewStorage(), nil)
_, err := r.CreateRemote(&config.RemoteConfig{
Name: DefaultRemoteName,
URLs: []string{s.GetBasicLocalRepositoryURL()},
})
c.Assert(err, IsNil)
ctx, cancel := context.WithCancel(context.Background())
cancel()
c.Assert(r.FetchContext(ctx, &FetchOptions{}), NotNil)
}
func (s *RepositorySuite) TestCloneWithProgress(c *C) {
fs := memfs.New()
buf := bytes.NewBuffer(nil)
_, err := Clone(memory.NewStorage(), fs, &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
Progress: buf,
})
c.Assert(err, IsNil)
c.Assert(buf.Len(), Not(Equals), 0)
}
func (s *RepositorySuite) TestCloneDeep(c *C) {
fs := memfs.New()
r, _ := Init(memory.NewStorage(), fs)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/master")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err = r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
fi, err := fs.ReadDir("")
c.Assert(err, IsNil)
c.Assert(fi, HasLen, 8)
}
func (s *RepositorySuite) TestCloneConfig(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Core.IsBare, Equals, true)
c.Assert(cfg.Remotes, HasLen, 1)
c.Assert(cfg.Remotes["origin"].Name, Equals, "origin")
c.Assert(cfg.Remotes["origin"].URLs, HasLen, 1)
c.Assert(cfg.Branches, HasLen, 1)
c.Assert(cfg.Branches["master"].Name, Equals, "master")
}
func (s *RepositorySuite) TestCloneSingleBranchAndNonHEAD(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
ReferenceName: plumbing.ReferenceName("refs/heads/branch"),
SingleBranch: true,
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 1)
c.Assert(cfg.Branches["branch"].Name, Equals, "branch")
c.Assert(cfg.Branches["branch"].Remote, Equals, "origin")
c.Assert(cfg.Branches["branch"].Merge, Equals, plumbing.ReferenceName("refs/heads/branch"))
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/branch")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "e8d3ffab552895c19b9fcf7aa264d277cde33881")
branch, err = r.Reference("refs/remotes/origin/branch", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "e8d3ffab552895c19b9fcf7aa264d277cde33881")
}
func (s *RepositorySuite) TestCloneSingleBranch(c *C) {
r, _ := Init(memory.NewStorage(), nil)
head, err := r.Head()
c.Assert(err, Equals, plumbing.ErrReferenceNotFound)
c.Assert(head, IsNil)
err = r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
SingleBranch: true,
})
c.Assert(err, IsNil)
remotes, err := r.Remotes()
c.Assert(err, IsNil)
c.Assert(remotes, HasLen, 1)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 1)
c.Assert(cfg.Branches["master"].Name, Equals, "master")
c.Assert(cfg.Branches["master"].Remote, Equals, "origin")
c.Assert(cfg.Branches["master"].Merge, Equals, plumbing.ReferenceName("refs/heads/master"))
head, err = r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.SymbolicReference)
c.Assert(head.Target().String(), Equals, "refs/heads/master")
branch, err := r.Reference(head.Target(), false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
branch, err = r.Reference("refs/remotes/origin/master", false)
c.Assert(err, IsNil)
c.Assert(branch, NotNil)
c.Assert(branch.Type(), Equals, plumbing.HashReference)
c.Assert(branch.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
}
func (s *RepositorySuite) TestCloneDetachedHEAD(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
ReferenceName: plumbing.ReferenceName("refs/tags/v1.0.0"),
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 0)
head, err := r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.HashReference)
c.Assert(head.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
count := 0
objects, err := r.Objects()
c.Assert(err, IsNil)
objects.ForEach(func(object.Object) error { count++; return nil })
c.Assert(count, Equals, 31)
}
func (s *RepositorySuite) TestCloneDetachedHEADAndShallow(c *C) {
r, _ := Init(memory.NewStorage(), memfs.New())
err := r.clone(context.Background(), &CloneOptions{
URL: s.GetBasicLocalRepositoryURL(),
ReferenceName: plumbing.ReferenceName("refs/tags/v1.0.0"),
Depth: 1,
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 0)
head, err := r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.HashReference)
c.Assert(head.Hash().String(), Equals, "6ecf0ef2c2dffb796033e5a02219af86ec6584e5")
count := 0
objects, err := r.Objects()
c.Assert(err, IsNil)
objects.ForEach(func(object.Object) error { count++; return nil })
c.Assert(count, Equals, 15)
}
func (s *RepositorySuite) TestCloneDetachedHEADAnnotatedTag(c *C) {
r, _ := Init(memory.NewStorage(), nil)
err := r.clone(context.Background(), &CloneOptions{
URL: s.GetLocalRepositoryURL(fixtures.ByTag("tags").One()),
ReferenceName: plumbing.ReferenceName("refs/tags/annotated-tag"),
})
c.Assert(err, IsNil)
cfg, err := r.Config()
c.Assert(err, IsNil)
c.Assert(cfg.Branches, HasLen, 0)
head, err := r.Reference(plumbing.HEAD, false)
c.Assert(err, IsNil)
c.Assert(head, NotNil)
c.Assert(head.Type(), Equals, plumbing.HashReference)
c.Assert(head.Hash().String(), Equals, "f7b877701fbf855b44c0a9e86f3fdce2c298b07f")
count := 0
objects, err := r.Objects()
c.Assert(err, IsNil)
objects.ForEach(func(object.Object) error { count++; return nil })
c.Assert(count, Equals, 7)
}
func (s *RepositorySuite) TestPush(c *C) {
url := c.MkDir()
server, err := PlainInit(url, true)
c.Assert(err, IsNil)
_, err = s.Repository.CreateRemote(&config.RemoteConfig{
Name: "test",
URLs: []string{url},
})
c.Assert(err, IsNil)
err = s.Repository.Push(&PushOptions{
RemoteName: "test",
})
c.Assert(err, IsNil)
AssertReferences(c, server, map[string]string{
"refs/heads/master": "6ecf0ef2c2dffb796033e5a02219af86ec6584e5",
"refs/heads/branch": "e8d3ffab552895c19b9fcf7aa264d277cde33881",
})
AssertReferences(c, s.Repository, map[string]string{
"refs/remotes/test/master": "6ecf0ef2c2dffb796033e5a02219af86ec6584e5",
"refs/remotes/test/branch": "e8d3ffab552895c19b9fcf7aa264d277cde33881",
})
}
func (s *RepositorySuite) TestPushContext(c *C) {
url := c.MkDir()
_, err := PlainInit(url, true)
c.Assert(err, IsNil)
_, err = s.Repository.CreateRemote(&config.RemoteConfig{
Name: "foo",
URLs: []string{url},
})
c.Assert(err, IsNil)
ctx, cancel := context.WithCancel(context.Background())
cancel()
err = s.Repository.PushContext(ctx, &PushOptions{
RemoteName: "foo",
})
c.Assert(err, NotNil)
}
// installPreReceiveHook installs a pre-receive hook in the .git
// directory at path which prints message m before exiting
// successfully.
func installPreReceiveHook(c *C, path, m string) {
hooks := filepath.Join(path, "hooks")
err := os.MkdirAll(hooks, 0777)
c.Assert(err, IsNil)
err = ioutil.WriteFile(filepath.Join(hooks, "pre-receive"), preReceiveHook(m), 0777)
c.Assert(err, IsNil)
}
func (s *RepositorySuite) TestPushWithProgress(c *C) {
url := c.MkDir()
server, err := PlainInit(url, true)
c.Assert(err, IsNil)
m := "Receiving..."
installPreReceiveHook(c, url, m)
_, err = s.Repository.CreateRemote(&config.RemoteConfig{
Name: "bar",
URLs: []string{url},
})
c.Assert(err, IsNil)
var p bytes.Buffer
err = s.Repository.Push(&PushOptions{
RemoteName: "bar",
Progress: &p,
})
c.Assert(err, IsNil)
AssertReferences(c, server, map[string]string{
"refs/heads/master": "6ecf0ef2c2dffb796033e5a02219af86ec6584e5",
"refs/heads/branch": "e8d3ffab552895c19b9fcf7aa264d277cde33881",
})
c.Assert((&p).Bytes(), DeepEquals, []byte(m))
}
func (s *RepositorySuite) TestPushDepth(c *C) {
url := c.MkDir()
server, err := PlainClone(url, true, &CloneOptions{
URL: fixtures.Basic().One().DotGit().Root(),
})
c.Assert(err, IsNil)
r, err := Clone(memory.NewStorage(), memfs.New(), &CloneOptions{