package npm import ( "fmt" "github.com/drone/config" "github.com/drone/drone/plugin/condition" "github.com/drone/drone/shared/build/buildfile" ) // command to create the .npmrc file that stores // the login credentials, as opposed to npm login // which requires stdin. const CmdLogin = ` cat < ~/.npmrc _auth = $(echo "%s:%s" | tr -d "\r\n" | base64) email = %s EOF ` const ( CmdPublish = "npm publish %s" CmdAlwaysAuth = "npm set always-auth true" CmdSetRegistry = "npm config set registry %s" ) var ( DefaultUser = config.String("npm-user", "") DefaultPass = config.String("npm-pass", "") DefaultEmail = config.String("npm-email", "") ) type NPM struct { // The Email address used by NPM to connect // and publish to a repository Email string `yaml:"email,omitempty"` // The Username used by NPM to connect // and publish to a repository Username string `yaml:"username,omitempty"` // The Password used by NPM to connect // and publish to a repository Password string `yaml:"password,omitempty"` // Fails if the package name and version combination already // exists in the registry. Overwrites when the "--force" flag is set. Force bool `yaml:"force"` // The registry URL of custom npm repository Registry string `yaml:"registry,omitempty"` // A folder containing the package.json file Folder string `yaml:"folder,omitempty"` // Registers the published package with the given tag Tag string `yaml:"tag,omitempty"` // Force npm to always require authentication when accessing the registry. AlwaysAuth bool `yaml:"always_auth"` Condition *condition.Condition `yaml:"when,omitempty"` } func (n *NPM) Write(f *buildfile.Buildfile) { // If the yaml doesn't provide a username or password // we should attempt to use the global defaults. if len(n.Email) == 0 || len(n.Username) == 0 || len(n.Password) == 0 { n.Username = *DefaultUser n.Password = *DefaultPass n.Email = *DefaultEmail } // If the yaml doesn't provide a username or password, // and there was not global configuration defined, EXIT. if len(n.Email) == 0 || len(n.Username) == 0 || len(n.Password) == 0 { return } // Setup the npm credentials f.WriteCmdSilent(fmt.Sprintf(CmdLogin, n.Username, n.Password, n.Email)) // Setup custom npm registry if len(n.Registry) != 0 { f.WriteCmd(fmt.Sprintf(CmdSetRegistry, n.Registry)) } // Set npm to always authenticate if n.AlwaysAuth { f.WriteCmd(CmdAlwaysAuth) } var cmd = fmt.Sprintf(CmdPublish, n.Folder) if len(n.Tag) != 0 { cmd += fmt.Sprintf(" --tag %s", n.Tag) } if n.Force { cmd += " --force" } f.WriteCmd(cmd) } func (n *NPM) GetCondition() *condition.Condition { return n.Condition }