// guessDeps attempts to resolve all of the dependencies for a given project. // // base is the directory to start with. // skipImport will skip running the automatic imports. // // FIXME: This function is likely a one-off that has a more standard alternative. // It's also long and could use a refactor. func guessDeps(base string, skipImport bool) *cfg.Config { buildContext, err := util.GetBuildContext() if err != nil { msg.Die("Failed to build an import context: %s", err) } name := buildContext.PackageName(base) msg.Info("Generating a YAML configuration file and guessing the dependencies") config := new(cfg.Config) // Get the name of the top level package config.Name = name // Import by looking at other package managers and looking over the // entire directory structure. // Attempt to import from other package managers. if !skipImport { msg.Info("Attempting to import from other package managers (use --skip-import to skip)") deps := []*cfg.Dependency{} absBase, err := filepath.Abs(base) if err != nil { msg.Die("Failed to resolve location of %s: %s", base, err) } if d, ok := guessImportGodep(absBase); ok { msg.Info("Importing Godep configuration") msg.Warn("Godep uses commit id versions. Consider using Semantic Versions with Glide") deps = d } else if d, ok := guessImportGPM(absBase); ok { msg.Info("Importing GPM configuration") deps = d } else if d, ok := guessImportGB(absBase); ok { msg.Info("Importing GB configuration") deps = d } for _, i := range deps { msg.Info("Found imported reference to %s\n", i.Name) config.Imports = append(config.Imports, i) } } // Resolve dependencies by looking at the tree. r, err := dependency.NewResolver(base) if err != nil { msg.Die("Error creating a dependency resolver: %s", err) } h := &dependency.DefaultMissingPackageHandler{Missing: []string{}, Gopath: []string{}} r.Handler = h sortable, err := r.ResolveLocal(false) if err != nil { msg.Die("Error resolving local dependencies: %s", err) } sort.Strings(sortable) vpath := r.VendorDir if !strings.HasSuffix(vpath, "/") { vpath = vpath + string(os.PathSeparator) } for _, pa := range sortable { n := strings.TrimPrefix(pa, vpath) root, subpkg := util.NormalizeName(n) if !config.HasDependency(root) { msg.Info("Found reference to %s\n", n) d := &cfg.Dependency{ Name: root, } if len(subpkg) > 0 { d.Subpackages = []string{subpkg} } config.Imports = append(config.Imports, d) } else { if len(subpkg) > 0 { subpkg = strings.TrimPrefix(subpkg, "/") d := config.Imports.Get(root) if !d.HasSubpackage(subpkg) { msg.Info("Adding sub-package %s to %s\n", subpkg, root) d.Subpackages = append(d.Subpackages, subpkg) } } } } return config }
// guessDeps attempts to resolve all of the dependencies for a given project. // // base is the directory to start with. // skipImport will skip running the automatic imports. // // FIXME: This function is likely a one-off that has a more standard alternative. // It's also long and could use a refactor. func guessDeps(base string, skipImport bool) *cfg.Config { buildContext, err := util.GetBuildContext() if err != nil { msg.Die("Failed to build an import context: %s", err) } name := buildContext.PackageName(base) msg.Info("Generating a YAML configuration file and guessing the dependencies") config := new(cfg.Config) // Get the name of the top level package config.Name = name // Import by looking at other package managers and looking over the // entire directory structure. // Attempt to import from other package managers. if !skipImport { guessImportDeps(base, config) } importLen := len(config.Imports) if importLen == 0 { msg.Info("Scanning code to look for dependencies") } else { msg.Info("Scanning code to look for dependencies not found in import") } // Resolve dependencies by looking at the tree. r, err := dependency.NewResolver(base) if err != nil { msg.Die("Error creating a dependency resolver: %s", err) } h := &dependency.DefaultMissingPackageHandler{Missing: []string{}, Gopath: []string{}} r.Handler = h sortable, err := r.ResolveLocal(false) if err != nil { msg.Die("Error resolving local dependencies: %s", err) } sort.Strings(sortable) vpath := r.VendorDir if !strings.HasSuffix(vpath, "/") { vpath = vpath + string(os.PathSeparator) } for _, pa := range sortable { n := strings.TrimPrefix(pa, vpath) root, subpkg := util.NormalizeName(n) if !config.HasDependency(root) && root != config.Name { msg.Info("--> Found reference to %s\n", n) d := &cfg.Dependency{ Name: root, } if len(subpkg) > 0 { d.Subpackages = []string{subpkg} } config.Imports = append(config.Imports, d) } else if config.HasDependency(root) { if len(subpkg) > 0 { subpkg = strings.TrimPrefix(subpkg, "/") d := config.Imports.Get(root) if !d.HasSubpackage(subpkg) { msg.Info("--> Adding sub-package %s to %s\n", subpkg, root) d.Subpackages = append(d.Subpackages, subpkg) } } } } if len(config.Imports) == importLen && importLen != 0 { msg.Info("--> Code scanning found no additional imports") } return config }
// GuessDeps tries to get the dependencies for the current directory. // // Params // - dirname (string): Directory to use as the base. Default: "." // - skipImport (book): Whether to skip importing from Godep, GPM, and gb func GuessDeps(c cookoo.Context, p *cookoo.Params) (interface{}, cookoo.Interrupt) { buildContext, err := util.GetBuildContext() if err != nil { return nil, err } base := p.Get("dirname", ".").(string) skipImport := p.Get("skipImport", false).(bool) name := guessPackageName(buildContext, base) Info("Generating a YAML configuration file and guessing the dependencies") config := new(cfg.Config) // Get the name of the top level package config.Name = name // Import by looking at other package managers and looking over the // entire directory structure. // Attempt to import from other package managers. if !skipImport { Info("Attempting to import from other package managers (use --skip-import to skip)") deps := []*cfg.Dependency{} absBase, err := filepath.Abs(base) if err != nil { return nil, err } if d, ok := guessImportGodep(absBase); ok { Info("Importing Godep configuration") Warn("Godep uses commit id versions. Consider using Semantic Versions with Glide") deps = d } else if d, ok := guessImportGPM(absBase); ok { Info("Importing GPM configuration") deps = d } else if d, ok := guessImportGB(absBase); ok { Info("Importing GB configuration") deps = d } for _, i := range deps { Info("Found imported reference to %s\n", i.Name) config.Imports = append(config.Imports, i) } } // Resolve dependencies by looking at the tree. r, err := dependency.NewResolver(base) if err != nil { return nil, err } h := &dependency.DefaultMissingPackageHandler{Missing: []string{}, Gopath: []string{}} r.Handler = h sortable, err := r.ResolveLocal(false) if err != nil { return nil, err } sort.Strings(sortable) vpath := r.VendorDir if !strings.HasSuffix(vpath, "/") { vpath = vpath + string(os.PathSeparator) } for _, pa := range sortable { n := strings.TrimPrefix(pa, vpath) root := util.GetRootFromPackage(n) if !config.HasDependency(root) { Info("Found reference to %s\n", n) d := &cfg.Dependency{ Name: root, } subpkg := strings.TrimPrefix(n, root) if len(subpkg) > 0 && subpkg != "/" { d.Subpackages = []string{subpkg} } config.Imports = append(config.Imports, d) } else { subpkg := strings.TrimPrefix(n, root) if len(subpkg) > 0 && subpkg != "/" { subpkg = strings.TrimPrefix(subpkg, "/") d := config.Imports.Get(root) f := false for _, v := range d.Subpackages { if v == subpkg { f = true } } if !f { Info("Adding sub-package %s to %s\n", subpkg, root) d.Subpackages = append(d.Subpackages, subpkg) } } } } return config, nil }