func install(root string, recursive bool, exclude []string) {
cartridge, err := set.LoadFrom(root)
if err != nil {
fatal(err)
}
runner := command_runner.New(false)
fetcher, err := fetcher.New(runner)
if err != nil {
fatal(err)
}
err = installDependencies(fetcher, cartridge, recursive, exclude, 0)
if err != nil {
fatal(err)
}
err = cartridge.SaveTo(root)
if err != nil {
fatal(err)
}
fmt.Println(green("OK"))
}
func checkDependencies(deps *set.Set, depth int) bool {
dirty := false
for _, dep := range deps.Dependencies {
err := checkForDirtyState(dep)
if err != nil {
dirty = true
fmt.Println(indent(depth, bold(dep.Path)))
fmt.Println(indent(depth+1, err.Error()))
} else {
fmt.Println(indent(depth, bold(dep.Path)), green("OK"))
}
nextDeps, err := set.LoadFrom(dep.FullPath(GOPATH))
if err == set.NoCartridgeError {
continue
} else if err != nil {
fatal(err)
}
if checkDependencies(nextDeps, depth+1) {
dirty = true
}
}
return dirty
}
func installDependencies(fetcher *fetcher.Fetcher, deps *set.Set, recursive bool, exclude []string, depth int) error {
maxWidth := 0
for _, dep := range deps.Dependencies {
if len(dep.Path) > maxWidth {
maxWidth = len(dep.Path)
}
}
for _, dep := range deps.Dependencies {
if tagsMatch(dep.Tags, exclude) {
continue
}
versionDisplay := ""
if dep.BleedingEdge {
versionDisplay = "*"
} else {
versionDisplay = dep.Version
}
fmt.Println(
indent(
depth,
bold(dep.Path)+padding(maxWidth-len(dep.Path)+2)+cyan(versionDisplay),
),
)
lockedDependency, err := fetcher.Fetch(dep)
if err != nil {
return err
}
deps.Replace(lockedDependency)
if recursive {
nextDeps, err := set.LoadFrom(lockedDependency.FullPath(GOPATH))
if err == set.NoCartridgeError {
continue
} else if err != nil {
return err
}
err = installDependencies(fetcher, nextDeps, true, []string{"test"}, depth+1)
if err != nil {
return err
}
}
}
return nil
}
func check(root string) {
cartridge, err := set.LoadFrom(root)
if err != nil {
fatal(err)
}
dirty := checkDependencies(cartridge, 0)
if dirty {
os.Exit(1)
}
}
It("checks out hg repos to the given ref", func() {
installCmd.Dir = fakeHgRepoWithRevisionPath
dependencyPath := path.Join(gopath, "src", "code.google.com", "p", "go.crypto", "ssh")
install()
Expect(hgRevision(dependencyPath)).To(Say("1e7a3e301825"))
})
It("generates a Cartridge.lock file", func() {
installCmd.Dir = fakeDiverseRepoPath
install()
set, err := set.LoadFrom(installCmd.Dir)
Expect(err).ToNot(HaveOccurred())
dependency0Version := currentGitRevision(path.Join(gopath, "src", "github.com", "vito", "gocart"))
dependency1Version := currentHgRevision(path.Join(gopath, "src", "code.google.com", "p", "go.crypto", "ssh"))
Expect(set.Dependencies).To(HaveLen(2))
Expect(set.Dependencies).To(Equal([]dependency.Dependency{
{
Path: "github.com/vito/gocart",
Version: dependency0Version,
},
{
Path: "code.google.com/p/go.crypto/ssh",
Version: dependency1Version,
},