package config import ( "path" "time" "git.sr.ht/~rjarry/aerc/lib/templates" "git.sr.ht/~rjarry/aerc/log" "github.com/emersion/go-message/mail" "github.com/go-ini/ini" ) type TemplateConfig struct { TemplateDirs []string `ini:"template-dirs" delim:":"` NewMessage string `ini:"new-message" default:"new_message"` QuotedReply string `ini:"quoted-reply" default:"quoted_reply"` Forwards string `ini:"forwards" default:"forward_as_body"` } var Templates = new(TemplateConfig) func parseTemplates(file *ini.File) error { if err := MapToStruct(file.Section("templates"), Templates, true); err != nil { return err } // append default paths to template-dirs for _, dir := range SearchDirs { Templates.TemplateDirs = append( Templates.TemplateDirs, path.Join(dir, "templates"), ) } // we want to fail during startup if the templates are not ok // hence we do dummy executes here t := Templates if err := checkTemplate(t.NewMessage, t.TemplateDirs); err != nil { return err } if err := checkTemplate(t.QuotedReply, t.TemplateDirs); err != nil { return err } if err := checkTemplate(t.Forwards, t.TemplateDirs); err != nil { return err } log.Debugf("aerc.conf: [templates] %#v", Templates) return nil } func checkTemplate(filename string, dirs []string) error { var data dummyData _, err := templates.ParseTemplateFromFile(filename, dirs, &data) return err } // only for validation type dummyData struct{} var ( addr1 = mail.Address{Name: "John Foo", Address: "foo@bar.org"} addr2 = mail.Address{Name: "John Bar", Address: "bar@foo.org"} ) func (d *dummyData) Account() string { return "work" } func (d *dummyData) Folder() string { return "INBOX" } func (d *dummyData) To() []*mail.Address { return []*mail.Address{&addr1} } func (d *dummyData) Cc() []*mail.Address { return nil } func (d *dummyData) Bcc() []*mail.Address { return nil } func (d *dummyData) From() []*mail.Address { return []*mail.Address{&addr2} } func (d *dummyData) Peer() []*mail.Address { return d.From() } func (d *dummyData) ReplyTo() []*mail.Address { return nil } func (d *dummyData) Date() time.Time { return time.Now() } func (d *dummyData) DateAutoFormat(time.Time) string { return "" } func (d *dummyData) Header(string) string { return "" } func (d *dummyData) Subject() string { return "[PATCH] hey" } func (d *dummyData) Number() int { return 0 } func (d *dummyData) Labels() []string { return nil } func (d *dummyData) Flags() []string { return nil } func (d *dummyData) MessageId() string { return "123456789@foo.org" } func (d *dummyData) Size() int { return 420 } func (d *dummyData) OriginalText() string { return "Blah blah blah" } func (d *dummyData) OriginalDate() time.Time { return time.Now() } func (d *dummyData) OriginalFrom() []*mail.Address { return d.From() } func (d *dummyData) OriginalMIMEType() string { return "text/plain" } func (d *dummyData) OriginalHeader(string) string { return "" } func (d *dummyData) Recent(...string) int { return 1 } func (d *dummyData) Unread(...string) int { return 3 } func (d *dummyData) Exists(...string) int { return 14 } func (d *dummyData) RUE(...string) string { return "1/3/14" } func (d *dummyData) Connected() bool { return false } func (d *dummyData) ConnectionInfo() string { return "" } func (d *dummyData) ContentInfo() string { return "" } func (d *dummyData) StatusInfo() string { return "" } func (d *dummyData) TrayInfo() string { return "" } func (d *dummyData) PendingKeys() string { return "" } func (d *dummyData) Style(string, string) string { return "" }