src/litestorepkg/lib/cli.nim
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import parseopt, strutils, json, os, strtabs import core, config, types, utils const favicon = "../../admin/favicon.ico".slurp var operation = opRun directory:string = "" readonly = false logLevel = "warn" system = false mount = false auth = newJNull() middleware = newStringTable() configuration = newJNull() authFile = "" configFile = "" exOperation = "" exFile = "" exBody = "" exType = "" exUri = "" cliSettings = newJObject() let usage* = appname & " v" & pkgVersion & " - Lightweight REST Document Store" & """ (c) 2015-2020 Fabio Cevasco Usage: litestore [command] [option1 option2 ...] Commands: delete Delete a previously-imported specified directory (requires -d). execute Execute an operation on data stored in the datastore (requires -o, -u, and in certain cases -f or -b and -t). import Import the specified directory into the datastore (requires -d). export Export the previously-imported specified directory to the current directory (requires -d). optimize Optimize search indexes. vacuum Vacuum datastore. Options: -a, --address Specify server address (default: 127.0.0.1). --auth Specify an authentication/authorization configuration file. -b, --body Specify a string containing input data for an operation to be executed. -d, --directory Specify a directory to serve, import, export, delete, or mount. -c, --config Specify a configuration file. -f, --file Specify a file containing input data for an operation to be executed. -h, --help Display this message. -l, --log Specify the log level: debug, info, warn, error, none (default: info) -m, --mount Mirror database changes to the specified directory on the filesystem. -o, --operation Specify an operation to execute via the execute command: get, put, delete, patch, post, head, options. -p, --port Specify server port number (default: 9500). -r, --readonly Allow only data retrieval operations. -s, --store Specify a datastore file (default: data.db) --system Set the system flag for import, export, and delete operations -t, --type Specify a content type for the body an operation to be executed via the execute command. -u, --uri Specify an uri to execute an operation through the execute command. -v, --version Display the program version. -w, --middleware Specify a path to a folder containing middleware definitions. """ proc run*() = for kind, key, val in getOpt(): case kind: of cmdArgument: case key: of "run": operation = opRun of "import": operation = opImport of "execute": operation = opExecute of "export": operation = opExport of "delete": operation = opDelete of "optimize": operation = opOptimize of "vacuum": operation = opVacuum else: discard of cmdLongOption, cmdShortOption: case key: of "address", "a": if val == "": fail(100, "Address not specified.") address = val cliSettings["address"] = %address of "port", "p": if val == "": fail(101, "Port not specified.") port = val.parseInt cliSettings["port"] = %port of "store", "s": file = val cliSettings["store"] = %file of "system": system = true of "log", "l": if val == "": fail(102, "Log level not specified.") setLogLevel(val) logLevel = val cliSettings["log"] = %logLevel of "directory", "d": if val == "": fail(104, "Directory not specified.") directory = val cliSettings["directory"] = %directory of "middleware", "w": if val == "": fail(115, "Middleware path not specified.") if not val.dirExists(): fail(116, "Middleware directory does not exist.") for file in val.walkDir(): if file.kind == pcFile or file.kind == pcLinkToFile: middleware[file.path.splitFile[1]] = file.path.readFile() cliSettings["middleware"] = %val of "operation", "o": if val == "": fail(106, "Operation not specified.") exOperation = val of "file", "f": if val == "": fail(107, "File not specified.") exFile = val of "uri", "u": if val == "": fail(108, "URI not specified.") exUri = val of "body", "b": if val == "": fail(112, "Body not specified.") exBody = val of "type", "t": if val == "": fail(113, "Content type not specified.") exType = val of "auth": if val == "": fail(114, "Authentication/Authorization configuration file not specified.") authFile = val of "config", "c": if val == "": fail(115, "Configuration file not specified.") configuration = val.parseFile configFile = val of "mount", "m": mount = true cliSettings["mount"] = %mount of "version", "v": echo pkgVersion quit(0) of "help", "h": echo usage quit(0) of "readonly", "r": readonly = true cliSettings["readonly"] = %readonly else: discard else: discard LS.operation = operation LS.address = address LS.port = port LS.file = file LS.directory = directory LS.readonly = readonly LS.favicon = favicon LS.logLevel = logLevel LS.cliSettings = cliSettings LS.auth = auth LS.manageSystemData = system LS.middleware = middleware LS.authFile = authFile LS.config = configuration LS.configFile = configFile LS.mount = mount LS.execution.file = exFile LS.execution.body = exBody LS.execution.ctype = exType LS.execution.uri = exUri LS.execution.operation = exOperation |