Documentation
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Overview ¶
Package shell is sqly-shell. shell control user input (it's SQL query or helper command) and request the usecase layer to process it.
Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( // Version is sqly command version. Version value is assigned by LDFLAGS. Version string // Stdout is new instance of Writer which handles escape sequence for stdout. Stdout = colorable.NewColorableStdout() // Stderr is new instance of Writer which handles escape sequence for stderr. Stderr = colorable.NewColorableStderr() )
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var ( // ErrExitSqly is not error. developer must not print this error. ErrExitSqly = errors.New("this is not error. however, user want to exit sqly command") )
Functions ¶
This section is empty.
Types ¶
type CommandList ¶ added in v0.0.2
type CommandList map[string]command
CommandList is sqly helper command list. key is command name, value is command function pointer and command description.
func NewCommands ¶ added in v0.0.2
func NewCommands() CommandList
NewCommands return *CommandList that set sqly helper commands.
type Shell ¶
Shell is main class of the sqly command. Shell is the interface to the user and requests processing from the usecase layer.
func NewShell ¶
func NewShell( arg *config.Arg, cfg *config.Config, cmds CommandList, csv *usecase.CSVInteractor, tsv *usecase.TSVInteractor, ltsv *usecase.LTSVInteractor, json *usecase.JSONInteractor, sqlite3 *usecase.SQLite3Interactor, history *usecase.HistoryInteractor, excel *usecase.ExcelInteractor, ) *Shell
NewShell return *Shell.
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