util

package
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 Go to latest Published: Apr 2, 2025 License: GPL-3.0 Imports: 55 Imported by: 1

README

util

A collection of useful types/functions for Go developers.

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var IntType = &Type{
	IsScalar: true,
	ElemType: "int",
}
View Source 
var StringType = &Type{
	IsScalar:    true,
	ElemType:    "string",
	DefaultJSON: "\"\"",
}
View Source 
var TextType = &Type{
	IsScalar:    true,
	ElemType:    "Text",
	DefaultJSON: "\"\"",
}
View Source 
var TypeType = &Type{
	IsStruct: true,
	Fields: []Field{
		{
			Name: NewName("Is scalar"),
			Desc: "",
			Type: "bool",
		},
		{
			Name: NewName("Kind"),
			Desc: "",
			Type: "string",
		},
		{
			Name: NewName("Is pointer"),
			Desc: "",
			Type: "bool",
		},
		{
			Name: NewName("Is array"),
			Desc: "",
			Type: "bool",
		},
		{
			Name: NewName("Is map"),
			Desc: "",
			Type: "bool",
		},
		{
			Name: NewName("Elem type"),
			Desc: "",
			Type: "string",
		},
		{
			Name: NewName("Is struct"),
			Desc: "",
			Type: "bool",
		},
		{
			Name: NewName("Fields"),
			Desc: "",
			Type: "[]util.Field",
		},
	},
}

Functions

func Accept 

func Accept(r *http.Request, format string) bool

func AddToKnownHosts 

func AddToKnownHosts(user, server string) error

func AppendUsingReflect 

func AppendUsingReflect(slice any, value any) any

func BackupDir 

func BackupDir(path string, encKey string, outfile string) error

func Bit 

func Bit(b byte, i int) bool

Bit returns the bit value of the bit at index i of b. It panics if i is out of range (1-8).

func CallMethod 

func CallMethod(v any, m string, args []string) ([]string, error)

CallMethod takes any value, a method name, and an array of JSON-encoded strings. It parses these strings into method arguments and invokes the method, including support for variadic functions. Returns the result of the method call or an error.

func CompressDir 

func CompressDir(dir, outFile string) error

CompressDir compresses the specified directory into a .tar.gz file.

func ContentType 

func ContentType(r *http.Request, format string) bool

func CopyDir 

func CopyDir(srcDir, dstDir string) error

CopyDir recursively copies a directory from src to dst.

func CopyFile 

func CopyFile(src, dst string) error

CopyFile copies a file from src to dst. If dst does not exist, it will be created.

func CopyFileFromRemote 

func CopyFileFromRemote(user, addr, src, dst string) ([]byte, error)

func CopyFileToRemote 

func CopyFileToRemote(user, addr, src, dst string) ([]byte, error)

func CreateFile 

func CreateFile(path string) (*os.File, error)

func DecryptAndDecompressDir 

func DecryptAndDecompressDir(src io.Reader, dst string, key string) error

func DeleteCookie 

func DeleteCookie(w http.ResponseWriter, name string)

func Download 

func Download(url, target string) error

func DownloadDir 

func DownloadDir(user, host, path string) ([]byte, error)

func Drill 

func Drill(v any, path []string) (any, error)

func EncryptAndCompressDir 

func EncryptAndCompressDir(src string, buf io.Writer, key string) error

func EncryptedReader 

func EncryptedReader(key string, r io.Reader) (*cipher.StreamReader, error)

EncryptedReader wraps r with an OFB cipher stream.

func EncryptedWriter 

func EncryptedWriter(key string, w io.Writer) (*cipher.StreamWriter, error)

EncryptedWriter wraps w with an OFB cipher stream.

func EnvVar 

func EnvVar(name string, def string) string

func ExecRemote 

func ExecRemote(user, host, cmd string) ([]byte, error)

func Exists 

func Exists(path string) bool

func ExprString 

func ExprString(expr ast.Expr) string

ExprString converts an ast.Expr to its string representation.

func FReadJSONFile 

func FReadJSONFile(fsys fs.FS, path string, v any) error

func FilterTestFiles 

func FilterTestFiles(fi fs.FileInfo) bool

func Flatten 

func Flatten(v any) map[string]string

Flatten any Go object into a map[string]string. Paths are '/'-separated.

func FprintJSON 

func FprintJSON(w io.Writer, v any) (int, error)

func FrequencyToRGB 

func FrequencyToRGB(frequency float64) string

FrequencyToRGB converts a light frequency in THz to an RGB hex string.

func GetName 

func GetName(v any) string

func GetOSID 

func GetOSID() (string, error)

func HandleCORS 

func HandleCORS(w http.ResponseWriter, r *http.Request)

func HandlePUT 

func HandlePUT(w http.ResponseWriter, r *http.Request, v any)

func HasMethod 

func HasMethod(v any, m string) bool

func HomeDir 

func HomeDir() string

func InstallGo 

func InstallGo() error

func InstallNode 

func InstallNode() error

func InstallTailscale 

func InstallTailscale() error

func IntToID 

func IntToID(v int64) string

func IsAlphaNumeric 

func IsAlphaNumeric(ch rune) bool

func IsArray 

func IsArray(v any) bool

func IsBool 

func IsBool(v any) bool

func IsDir 

func IsDir(path string) bool

func IsInt 

func IsInt(v any) bool

func IsMap 

func IsMap(v any) bool

func IsMutation 

func IsMutation(r *http.Request) bool

func IsRootRequest 

func IsRootRequest(r *http.Request) bool

func IsString 

func IsString(v any) bool

func IsStruct 

func IsStruct(v any) bool

func IsTenDigits 

func IsTenDigits(phone string) bool

func JSONString 

func JSONString(v any) string

func JoinPath 

func JoinPath(path []string) string

func KebabCase 

func KebabCase(s string) string

func Kind 

func Kind(v interface{}) string

Kind determines the kind of a given value. It returns one of "struct", "map", "list", "scalar" or "null".

func MIMEType 

func MIMEType(file string) string

func Main 

func Main(s http.Handler)

func NewRecursiveWatcher 

func NewRecursiveWatcher(dir string) (*fsnotify.Watcher, error)

func NormalizeGoName 

func NormalizeGoName(s string) string

func OS 

func OS() string

func OnlyLowerCase 

func OnlyLowerCase(s string) string

func OnlyOne 

func OnlyOne[T any](m map[string]T) (id string, value T, ok bool)

func PackageManager 

func PackageManager() string

func ParseJSON 

func ParseJSON[T any](s string) T

func ParsePath 

func ParsePath(s string) []string

func PascalCase 

func PascalCase(s string) string

func Pop 

func Pop[T any](items []T) (T, []T)

func PopPath 

func PopPath(path string) (first string, rest string, isRoot bool)

func Port 

func Port() string

func PrintJSON 

func PrintJSON(v any) (int, error)

func RandomBits 

func RandomBits(n int) []bool

func RandomBytes 

func RandomBytes(n int) []byte

func RandomCode 

func RandomCode(digits int) string

func RandomDigit 

func RandomDigit() int

func RandomID 

func RandomID() string

RandomID returns a 32-byte hex encoded string. The first 8 bytes are a nano-second precision UNIX time-stamp. The next 24 bytes are generated by /dev/urandom.

func RandomToken 

func RandomToken(bytes int) string

func ReadGoPackageFromDisk 

func ReadGoPackageFromDisk(dir string) (*ast.Package, error)

func ReadJSON 

func ReadJSON[T any](r io.Reader) *T

func ReadJSONFile 

func ReadJSONFile(path string, v any) error

func ReloadSystemd 

func ReloadSystemd() error

func RenderTemplateToFile 

func RenderTemplateToFile(tmpl string, path string, in any) error

func RequireEnvVar 

func RequireEnvVar(name string) string

func RestoreDir 

func RestoreDir(backupFile string, encKey string, outDir string) error

func Run 

func Run(cmd *exec.Cmd) error

func RunSSHCommandWithKnownHostsCheck 

func RunSSHCommandWithKnownHostsCheck(host, user, cmd string, auth []ssh.AuthMethod) ([]byte, error)

func SHA256 

func SHA256(b []byte) []byte

func SSHClientConfig 

func SSHClientConfig(user string) (*ssh.ClientConfig, error)

func Serialize 

func Serialize(v any) []byte

func Serve 

func Serve(s http.Handler)

func ServeAll 

func ServeAll(handlers map[string]http.Handler) error

func ServeAny 

func ServeAny(v any, w http.ResponseWriter, r *http.Request)

ServeAny serves any Go value. Drill into any exported struct field or map/arary value. Arrays start at 1001. GET requests are served the JSON encoded values. POST requests are used to call methods. Ex request body: `{"Method":"Add","Args":["1","2","3"]}`. All args are JSON-encoded strings. The server will unmarshal each arg into it's appropriate type. Ex response body: `["6","null"]`.

func ServeBool 

func ServeBool(path []string, v any, w http.ResponseWriter, r *http.Request)

func ServeError 

func ServeError(w http.ResponseWriter, code int)

func ServeHTTPS 

func ServeHTTPS(s http.Handler, email, certDir string) error

Use Let's Encrypt to fetch and renew certificates on any domain. serveHTTPS binds to ports 80 and 443 and serves the given handler. It uses a special handler for port 80 that can handle ACME challenges.

func ServeMethod 

func ServeMethod(m string, v any, w http.ResponseWriter, r *http.Request)

func ServeObject 

func ServeObject(path []string, v Object, w http.ResponseWriter, r *http.Request)

func SetField 

func SetField(v any, fieldName string, fieldValue any)

func SnakeCase 

func SnakeCase(s string) string

func StripNonAlphaNumeric 

func StripNonAlphaNumeric(s string) string

func StructToMap 

func StructToMap(val any) map[string]any

func Sync 

func Sync(src, dst string) error

func TitleCase 

func TitleCase(s string) string

func Touch 

func Touch(path string) error

func UnixNanoTimestamp 

func UnixNanoTimestamp() string

func UnixTimestamp 

func UnixTimestamp() string

func UploadDir 

func UploadDir(user, host string, b []byte, path string) error

func WaitUntil 

func WaitUntil(h, m, s int)

func Watch 

func Watch(path string, fn func()) error

func WavelengthToRGB 

func WavelengthToRGB(wavelength float64) string

func WriteFile 

func WriteFile(path string, b []byte) error

func WriteJSON 

func WriteJSON(w http.ResponseWriter, v any)

func WriteJSONFile 

func WriteJSONFile(path string, v any) error

func WriteMethodNotAllowed 

func WriteMethodNotAllowed(w http.ResponseWriter)

func WriteNotFound 

func WriteNotFound(w http.ResponseWriter)

func WriteTempFile 

func WriteTempFile(b []byte) (string, error)

Types

type AuthMethod 

type AuthMethod interface {
	SendLoginCode(phone string) error
	Login(code string) (string, error)
	Logout(token string) error
	WhoAmI(token string) (string, error)
}

type BlogPost 

type BlogPost struct {
	Metadata *WebpageMetadata
	BodyHTML string
}

type CmdServer 

type CmdServer struct {
	Dir string
}

func (*CmdServer) ServeHTTP 

func (s *CmdServer) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Comment 

type Comment struct {
	Timestamp time.Time `json:"timestamp"`
	Author    string    `json:"author"`
	Message   string    `json:"message"`
	Replies   []Comment `json:"replies"`
}

type Condition 

type Condition struct {
	LHS *Expression `json:"lhs"`
	Op  string      `json:"op"`
	RHS *Expression `json:"rhs"`
}

type Email 

type Email string

func (Email) Validate 

func (email Email) Validate() error

type Expression 

type Expression struct {
	IsLiteral bool   `json:"isLiteral"`
	Value     string `json:"value"`

	IsCall bool          `json:"isCall"`
	Fn     string        `json:"fn"`
	Args   []*Expression `json:"args"`

	IsRef bool   `json:"isRef"`
	Ref   string `json:"ref"`
}

func (*Expression) GoString 

func (e *Expression) GoString() string

func (*Expression) Imports 

func (e *Expression) Imports() ImportMap

type FancyRouter 

type FancyRouter struct {
	// Routes. Each key should start with '/'.
	// To handle the root request, use the key "/".
	// To define a path variable, use square brackets like "/items/[itemID]".
	Routes   map[string]http.Handler
	NotFound http.Handler
}

FancyRouter handles HTTP requests by matching each request to a handler according to Next.js routing conventions.

func (*FancyRouter) SortedRoutes 

func (r *FancyRouter) SortedRoutes() []string

type Field 

type Field struct {
	ID       string    `json:"id"`
	Desc     string    `json:"desc"`
	Comments []Comment `json:"comments"`
	Name     Name      `json:"name"`
	Type     string    `json:"type"`
}

type Form 

type Form struct {
	Name   Name
	Desc   string
	Fields []Field
	Handle http.HandlerFunc
}

func (*Form) ServeHTTP 

func (f *Form) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Function 

type Function struct {
	ID       string      `json:"id"`
	Desc     string      `json:"desc"`
	Comments []Comment   `json:"comments"`
	Name     Name        `json:"name"`
	Inputs   []Field     `json:"inputs"`
	Outputs  []Field     `json:"outputs"`
	Body     []Statement `json:"body"`
}

func (*Function) Imports 

func (f *Function) Imports() ImportMap

type GitRepo 

type GitRepo struct {
	Dir string
}

func (*GitRepo) AddAll 

func (r *GitRepo) AddAll() error

func (*GitRepo) Commit 

func (r *GitRepo) Commit(msg string) error

func (*GitRepo) Pull 

func (r *GitRepo) Pull() (bool, error)

Pull from the default upstream. Returns true if there were updates, if git prints "Already up to date.", false is returned. Other errors are returned.

func (*GitRepo) Push 

func (r *GitRepo) Push() error

type GithubMirror 

type GithubMirror struct {
	Workdir string
}

func (*GithubMirror) Pull 

func (g *GithubMirror) Pull(repo string) error

func (*GithubMirror) ServeHTTP 

func (g *GithubMirror) ServeHTTP(w http.ResponseWriter, r *http.Request)

Handle webhooks from github

type GithubRepository 

type GithubRepository struct {
	ID       int    `json:"id"`
	NodeID   string `json:"node_id"`
	FullName string `json:"full_name"`
}

func (*GithubRepository) SyncLocal 

func (repo *GithubRepository) SyncLocal(path string) error

type GithubWebhook 

type GithubWebhook struct {
	Type string
	ID   int
}

type GithubWebhookRequest 

type GithubWebhookRequest struct {
	Zen        string            `json:"zen"`
	HookID     int               `json:"hook_id"`
	Hook       *GithubWebhook    `json:"hook"`
	Repository *GithubRepository `json:"repository"`
}

type GoCodebase 

type GoCodebase struct {
	Dir string
}

func (GoCodebase) Build 

func (c GoCodebase) Build(outFile string) error

func (*GoCodebase) GitRepo 

func (c *GoCodebase) GitRepo() *GitRepo

func (*GoCodebase) UpdateDeps 

func (c *GoCodebase) UpdateDeps() (bool, error)

type GoPackage 

type GoPackage struct {
	Types map[string]Type
}

type GoWorkspace 

type GoWorkspace struct {
	Dir string
}

func (*GoWorkspace) Build 

func (w *GoWorkspace) Build(pkg string, o string) error

func (*GoWorkspace) Clone 

func (w *GoWorkspace) Clone(pkg string) error

func (*GoWorkspace) Install 

func (w *GoWorkspace) Install(pkg string) error

func (*GoWorkspace) Pull 

func (w *GoWorkspace) Pull(pkg string) error

func (*GoWorkspace) ServeGithubWebhook 

func (ws *GoWorkspace) ServeGithubWebhook(w http.ResponseWriter, r *http.Request)

type HCloudStorageFileSystem 

type HCloudStorageFileSystem struct {
	HetznerStorageBoxAddr     string
	HetznerStorageBoxUsername string
	HetznerStorageBoxPassword string
}

func (*HCloudStorageFileSystem) NewSFTPClient 

func (fs *HCloudStorageFileSystem) NewSFTPClient() (*sftp.Client, error)

func (*HCloudStorageFileSystem) NewSSHClient 

func (fs *HCloudStorageFileSystem) NewSSHClient() (*ssh.Client, error)

type HTMLDocument 

type HTMLDocument struct {
	Head *HTMLHead
	Body *html.Node
}

func (*HTMLDocument) Write 

func (d *HTMLDocument) Write(w io.Writer) error

type HTMLHead 

type HTMLHead struct {
	Title  string
	Desc   string
	Author string
	CSS    string
}

func (*HTMLHead) ServeHTTP 

func (h *HTMLHead) ServeHTTP(w http.ResponseWriter, r *http.Request)

func (*HTMLHead) Write 

func (h *HTMLHead) Write(w io.Writer) (int64, error)

func (*HTMLHead) XML 

func (h *HTMLHead) XML() *XML

type HTMLTemplateData 

type HTMLTemplateData struct {
	Title    string
	Desc     string
	Author   string
	Keywords string
}

type ImportMap 

type ImportMap map[string]string

ImportMap maps symbols to Go import strings

func (ImportMap) Go 

func (im ImportMap) Go() string

func (ImportMap) TypeScript 

func (im ImportMap) TypeScript() string

type Int 

type Int struct {
	Path  []string
	Value int64
}

func (*Int) Dig 

func (i *Int) Dig(s string) (Object, bool)

func (*Int) ID 

func (i *Int) ID() string

func (*Int) JSON 

func (i *Int) JSON() string

func (*Int) Ptr 

func (i *Int) Ptr() any

func (*Int) Type 

func (i *Int) Type() string
type Link struct {
	Name string
	Href string
}

func (*Link) ServeHTTP 

func (l *Link) ServeHTTP(w http.ResponseWriter, r *http.Request)

type LinkTree 

type LinkTree struct {
	Head  *HTMLHead
	Links []Link
}

func (*LinkTree) ServeHTTP 

func (tree *LinkTree) ServeHTTP(w http.ResponseWriter, r *http.Request)

type List 

type List struct {
	Size  int
	Items []ListItem
}

func (*List) ServeHTTP 

func (l *List) ServeHTTP(w http.ResponseWriter, r *http.Request)

type ListItem 

type ListItem struct {
	URL  string
	Name string
}

type MapList 

type MapList[T http.Handler] struct {
	ID   string
	Data map[string]T
}

func (*MapList[T]) ServeHTTP 

func (m *MapList[T]) ServeHTTP(w http.ResponseWriter, r *http.Request)

type MapType 

type MapType struct {
	Name        Name                 `json:"name"`
	Description string               `json:"description"`
	ElemType    string               `json:"elem_type"`
	Methods     map[string]*Function `json:"methods"`
	DefaultJSON string               `json:"default_json"`
}

func (*MapType) WriteGoFile 

func (t *MapType) WriteGoFile(path string) error

func (*MapType) WriteTypeScriptFile 

func (t *MapType) WriteTypeScriptFile(path string) error

type Metadata 

type Metadata struct {
	Type  string
	Types map[string]Type
}

type Method 

type Method struct {
	Recv *Field
	Fn   *Function
}

type MethodCall 

type MethodCall struct {
	Method string   `json:"m"`
	Args   []string `json:"args"`
}

type Movie 

type Movie struct {
	Year    int
	Title   string
	PTPID   string
	FileSHA string
}

type MultiHostServer 

type MultiHostServer struct {
	Hosts        map[string]http.Handler
	TwilioClient *TwilioClient
	AdminPhone   string
}

func (*MultiHostServer) HostPolicy 

func (s *MultiHostServer) HostPolicy(ctx context.Context, host string) error

func (*MultiHostServer) ServeHTTP 

func (s *MultiHostServer) ServeHTTP(w http.ResponseWriter, r *http.Request)

func (*MultiHostServer) Start 

func (s *MultiHostServer) Start(email, certDir string) error

type Name 

type Name []Word

func NewName 

func NewName(s string) Name

func ParsePascalCaseName 

func ParsePascalCaseName(name string) Name

Function to parse PascalCase name into words

func (Name) GoExported 

func (n Name) GoExported() string

GoExported returns an exported Go name. Ex: "Green Button" => "GreenButton"

func (Name) GoUnexported 

func (n Name) GoUnexported() string

func (Name) ID 

func (n Name) ID() string

ID returns the id friendly string. Ex: "Green Button" => "green_button"

func (Name) LocalVarName 

func (n Name) LocalVarName() string

func (Name) SnakeCase 

func (n Name) SnakeCase() string

SnakeCase returns the pascal case representation of the string. Ex: "Green Button" => "green_button"

func (Name) String 

func (n Name) String() string

type Nil 

type Nil struct {
	Path []string
}

func (*Nil) Dig 

func (n *Nil) Dig(p string) (Object, bool)

func (*Nil) ID 

func (n *Nil) ID() string

func (*Nil) JSON 

func (n *Nil) JSON() string

func (*Nil) Ptr 

func (n *Nil) Ptr() any

func (*Nil) Type 

func (n *Nil) Type() string

type Object 

type Object interface {
	ID() string
	JSON() string
	Type() string
	Ptr() any
	Dig(s string) (Object, bool)
}

type Org 

type Org struct {
	Readers Set[string]
	Writers Set[string]
}

func (*Org) IsReader 

func (o *Org) IsReader(userID string) bool

func (*Org) IsWriter 

func (o *Org) IsWriter(userID string) bool

type Package 

type Package struct {
	ID        string              `json:"id"`
	Desc      string              `json:"desc"`
	Comments  []Comment           `json:"comments"`
	Types     map[string]Type     `json:"types"`
	Functions map[string]Function `json:"functions"`
	Variables map[string]Value    `json:"variables"`
	Constants map[string]Value    `json:"constants"`
}

type Pair 

type Pair[K, V any] struct {
	K K
	V V
}

type Person 

type Person struct {
	FirstName string
	LastName  string
}

func (*Person) FullName 

func (p *Person) FullName() string

type Personal 

type Personal struct {
	Blog []BlogPost
}

type PhoneNumber 

type PhoneNumber string

func (PhoneNumber) Validate 

func (phone PhoneNumber) Validate() error

type PingServer 

type PingServer struct {
	Msg string
}

func (*PingServer) ServeHTTP 

func (s *PingServer) ServeHTTP(w http.ResponseWriter, r *http.Request)

type PostgresDB 

type PostgresDB struct {
	User string
	Pass string
	Host string
	DB   string
}

func (*PostgresDB) Open 

func (pg *PostgresDB) Open() *sql.DB

type ProgrammingLanguage 

type ProgrammingLanguage struct {
	ImportSyntax   string
	TypeSyntax     string
	FunctionSyntax string
	ExportSyntax   string
}

type Prompt 

type Prompt struct {
	Name    Name
	Desc    string
	Options []PromptOption
}

func (*Prompt) ServeHTTP 

func (p *Prompt) ServeHTTP(w http.ResponseWriter, r *http.Request)

type PromptOption 

type PromptOption struct {
	Name Name
	URL  string
}

type ReactComponent 

type ReactComponent struct {
	Name  Name
	Props []*Field
	State []*Field
	Body  []*Statement
}

func (*ReactComponent) Write 

func (rc *ReactComponent) Write(path string) error

type ReactElement 

type ReactElement struct {
	Type  string
	Props []struct {
		Key   string
		Value any
	}
	Children []ReactElement
}

func (*ReactElement) WriteNextJSPage 

func (el *ReactElement) WriteNextJSPage(w io.Writer) error

type ReactHook 

type ReactHook struct{}

func (*ReactHook) Write 

func (h *ReactHook) Write(path string) error

type Ref 

type Ref struct {
	From string `json:"from"`
	Name string `json:"name"`
}

type RemoteFileSystem 

type RemoteFileSystem struct {
	Root string
}

func (*RemoteFileSystem) IsDir 

func (fs *RemoteFileSystem) IsDir(path string) bool

func (*RemoteFileSystem) IsFile 

func (fs *RemoteFileSystem) IsFile(path string) bool

func (*RemoteFileSystem) MakeDir 

func (fs *RemoteFileSystem) MakeDir(path string) error

func (*RemoteFileSystem) ReadDir 

func (fs *RemoteFileSystem) ReadDir(path string) ([]string, error)

func (*RemoteFileSystem) ReadFile 

func (fs *RemoteFileSystem) ReadFile(path string) ([]byte, error)

func (*RemoteFileSystem) Remove 

func (fs *RemoteFileSystem) Remove(path string) error

func (*RemoteFileSystem) WriteFile 

func (fs *RemoteFileSystem) WriteFile(path string, b []byte) error

type Request 

type Request struct {
	Method string
	URL    string
	Header http.Header
	Body   string
}

func NewRequest 

func NewRequest(r *http.Request) *Request

func (*Request) Log 

func (r *Request) Log()

type Route 

type Route struct {
	GetRoot  http.HandlerFunc
	PostRoot http.HandlerFunc
	GetID    func(id string, w http.ResponseWriter, r *http.Request)
	PostID   func(id string, w http.ResponseWriter, r *http.Request)
	PutID    func(id string, w http.ResponseWriter, r *http.Request)
	PatchID  func(id string, w http.ResponseWriter, r *http.Request)
	DeleteID func(id string, w http.ResponseWriter, r *http.Request)
}

func (*Route) ServeHTTP 

func (route *Route) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Router 

type Router struct {
	Root func(w http.ResponseWriter, r *http.Request)
	Next func(first string, w http.ResponseWriter, r *http.Request)
}

func (*Router) ServeHTTP 

func (router *Router) ServeHTTP(w http.ResponseWriter, r *http.Request)

type SHA256Server 

type SHA256Server struct {
	FileDir string
	User    string
	Pass    string
}

func (*SHA256Server) ServeHTTP 

func (s *SHA256Server) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Schema 

type Schema struct {
	Fields []Field
}

func (*Schema) Type 

func (s *Schema) Type() *Type

type Sender 

type Sender interface {
	Send(to string, msg string) error
}

type Session 

type Session struct {
	UserID string
	Token  string
}

func (*Session) String 

func (s *Session) String() string

type Set 

type Set[T comparable] map[T]bool

func (Set[T]) Add 

func (s Set[T]) Add(v T)

func (Set[T]) Has 

func (s Set[T]) Has(v T) bool

func (Set[T]) Intersection 

func (s Set[T]) Intersection(other Set[T]) Set[T]

func (Set[T]) List 

func (s Set[T]) List() []T

func (Set[T]) Remove 

func (s Set[T]) Remove(v T)

func (Set[T]) Union 

func (s Set[T]) Union(other Set[T]) Set[T]

type SheetsDB 

type SheetsDB struct {
}

type SinglePageApp 

type SinglePageApp struct {
	// contains filtered or unexported fields
}

func (*SinglePageApp) ServeHTTP 

func (spa *SinglePageApp) ServeHTTP(w http.ResponseWriter, r *http.Request)

type Statement 

type Statement struct {
	IsReturn bool        `json:"isReturn"`
	Return   *Expression `json:"return"`

	IsAssign bool        `json:"isAssign"`
	Name     string      `json:"name"`
	Value    *Expression `json:"value"`

	IsIf      bool         `json:"isIf"`
	Condition *Expression  `json:"condition"`
	Body      []*Statement `json:"body"`
}

Statement represents a line of code in a function or method body. There are 4 types of statements: returns, assignments, ifs and loops. Ifs and loops have substatements.

func (*Statement) Imports 

func (st *Statement) Imports() ImportMap

type String 

type String struct {
	Path  []string
	Value string
}

func (*String) Dig 

func (s *String) Dig(p string) (Object, bool)

func (*String) ID 

func (s *String) ID() string

func (*String) JSON 

func (s *String) JSON() string

func (*String) Ptr 

func (s *String) Ptr() any

func (*String) Type 

func (s *String) Type() string

type SystemdService 

type SystemdService struct {
	Name        string
	Desc        string
	After       string
	Type        string
	Env         []Pair[string, string]
	ExecStart   string
	AutoRestart string
	WantedBy    string
}

func (*SystemdService) Restart 

func (s *SystemdService) Restart() error

func (*SystemdService) WriteConfig 

func (s *SystemdService) WriteConfig(w io.Writer) error

func (*SystemdService) WriteConfigToFile 

func (s *SystemdService) WriteConfigToFile() error

type Table 

type Table[T any] struct {
	DataDir  string
	IndexDir string
	Indexes  Set[string]
	// contains filtered or unexported fields
}

func (*Table[T]) Delete 

func (t *Table[T]) Delete(id string) error

func (*Table[T]) FindIDsBy 

func (t *Table[T]) FindIDsBy(k, v string) (Set[string], error)

func (*Table[T]) Get 

func (t *Table[T]) Get(id string) (*T, error)

func (*Table[T]) Len 

func (t *Table[T]) Len() int

func (*Table[T]) ListAll 

func (t *Table[T]) ListAll() []string

func (*Table[T]) Post 

func (t *Table[T]) Post(v *T) error

func (*Table[T]) Set 

func (t *Table[T]) Set(id string, v *T) error

type TableConstraint 

type TableConstraint struct {
	Col  string
	Uniq bool
}

type TwilioClient 

type TwilioClient struct {
	AccountSID  string
	AuthToken   string
	PhoneNumber string
}

func (*TwilioClient) SendSMS 

func (c *TwilioClient) SendSMS(to, message string) error

type Type 

type Type struct {
	ID          string     `json:"id"`
	Desc        string     `json:"desc"`
	Comments    []Comment  `json:"comments"`
	Name        Name       `json:"name"`
	PluralName  Name       `json:"pluralName"`
	IsScalar    bool       `json:"isScalar"`
	IsArray     bool       `json:"isArray"`
	IsMap       bool       `json:"isMap"`
	ElemType    string     `json:"elemType"`
	IsStruct    bool       `json:"isStruct"`
	Fields      []Field    `json:"fields"`
	Methods     []Function `json:"methods"`
	DefaultJSON string     `json:"defaultJSON"`
}

func (*Type) Imports 

func (t *Type) Imports() ImportMap

type User 

type User struct {
	Email        string
	PasswordHash string
}

func (*User) IsPassword 

func (u *User) IsPassword(pass string) bool

func (*User) SetPassword 

func (u *User) SetPassword(pass string)

type Value 

type Value struct {
	ID       string    `json:"id"`
	Desc     string    `json:"desc"`
	Comments []Comment `json:"comments"`
	Type     string    `json:"type"`
	JSON     string    `json:"json"`
}

type Video 

type Video struct {
	Height     int
	Width      int
	FPS        int
	Source     string
	VideoCodec string
	AudioCodec string
	Encoder    string
	Container  string
	SHA256     string
}

type WebpageMetadata 

type WebpageMetadata struct {
	Title    string
	Desc     string
	Author   *Person
	Keywords []string
	Favicon  []byte
}

type Word 

type Word string

func (Word) Lower 

func (w Word) Lower() Word

func (Word) String 

func (w Word) String() string

func (Word) StripNonAlphaNumeric 

func (w Word) StripNonAlphaNumeric() Word

func (Word) Title 

func (w Word) Title() Word

func (Word) Upper 

func (w Word) Upper() Word

type XML 

type XML struct {
	El       string
	Attrs    []Pair[string, string]
	Children []*XML
}

func NewXML 

func NewXML(n *html.Node) *XML

func XMLString 

func XMLString(s string) *XML

func (*XML) Attr 

func (xml *XML) Attr(key string) string

func (*XML) String 

func (xml *XML) String() string

func (*XML) Write 

func (xml *XML) Write(w io.Writer) (n int64, err error)

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