func gitFixture(tree *fixtures.Tree) (res *git.Git, err error) {
res = &git.Git{lists.NewMapper(tree.CWD, tree.CWD)}
if _, err = res.Run("init"); err != nil {
return
}
if _, err = res.Run("add", "-A"); err != nil {
return
}
if _, err = res.Run("commit", "-m", "master1"); err != nil {
return
}
if _, err = res.Run("checkout", "-b", "other"); err != nil {
return
}
os.MkdirAll(filepath.Join(tree.CWD, "in-other"), 0755)
fixtures.MakeNamedBLOB(filepath.Join(tree.CWD, "in-other", "blob.bin"), 1670)
fixtures.MakeNamedBLOB(filepath.Join(tree.CWD, "one", "file-one.bin"), 170)
fixtures.MakeNamedBLOB(filepath.Join(tree.CWD, "two", "file-four with spaces.bin"), 170)
if _, err = res.Run("add", "-A"); err != nil {
return
}
if _, err = res.Run("commit", "-m", "other1"); err != nil {
return
}
if _, err = res.Run("checkout", "master"); err != nil {
return
}
return
}
func Test_Git_DiffFiles(t *testing.T) {
tree := fixtures.NewTree("Git_DiffFiles", "")
assert.NoError(t, tree.Populate())
defer tree.Squash()
g, err := gitFixture(tree)
assert.NoError(t, err)
fixtures.MakeNamedBLOB(filepath.Join(tree.CWD, "in-other", "blob.bin"), 10)
fixtures.MakeNamedBLOB(filepath.Join(tree.CWD, "two", "file-four with spaces.bin"), 110)
dirty, err := g.DiffFiles(
filepath.Join("in-other", "blob.bin"),
filepath.Join("two", "file-four with spaces.bin"),
)
assert.NoError(t, err)
assert.Equal(t, []string{"two/file-four with spaces.bin"}, dirty)
}
func Test_Git_Divert1(t *testing.T) {
tree := fixtures.NewTree("Git_divert", "")
assert.NoError(t, tree.Populate())
defer tree.Squash()
g, err := gitFixture(tree)
assert.NoError(t, err)
// logx.SetLevel(logx.TRACE)
// get blobmap for further checks
mod, err := model.New(tree.CWD, false, proto.CHUNK_SIZE, 16)
assert.NoError(t, err)
names := lists.NewFileList().ListDir(tree.CWD)
mans1, err := mod.FeedManifests(true, true, true, names...)
assert.NoError(t, err)
// Run divert on "in-other" and "one"
divert := git.NewDivert(g)
spec, err := divert.PrepareBegin("other", "in-other", "one", "two/file-four with spaces.bin")
assert.NoError(t, err)
err = divert.Begin(spec)
assert.NoError(t, err)
// Make two blobs and collect their manifests
bn1 := filepath.Join(tree.CWD, "in-other", "blob.bin")
bn2 := filepath.Join(tree.CWD, "one", "file-one.bin")
fixtures.MakeNamedBLOB(bn1, 110)
fixtures.MakeNamedBLOB(bn2, 200)
oMan1, err := fixtures.NewShadowFromFile(bn1)
assert.NoError(t, err)
oMan2, err := fixtures.NewShadowFromFile(bn2)
assert.NoError(t, err)
// commit
spec1, err := divert.ReadSpec()
assert.NoError(t, err)
err = divert.Commit(spec1, "from-master")
assert.NoError(t, err)
err = divert.Cleanup(spec1)
assert.NoError(t, err)
err = divert.CleanSpec()
assert.NoError(t, err)
// Final checks
branch, _, err := g.GetBranches()
assert.NoError(t, err)
assert.Equal(t, "master", branch)
// check master files
names = lists.NewFileList().ListDir(tree.CWD)
mans2, err := mod.FeedManifests(true, true, true, names...)
assert.NoError(t, err)
assert.EqualValues(t, mans1, mans2)
// check stored branch
err = g.Checkout("other")
assert.NoError(t, err)
oMan1p, err := fixtures.NewShadowFromFile(bn1)
assert.NoError(t, err)
assert.EqualValues(t, oMan1, oMan1p)
oMan2p, err := fixtures.NewShadowFromFile(bn2)
assert.NoError(t, err)
assert.EqualValues(t, oMan2, oMan2p)
}