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
importTags = 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
--tags During import read tags from '_tags' file and apply them to imported documents from the same directory.
-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 "importTags":
importTags = true
cliSettings["importTags"] = %importTags
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.importTags = importTags
LS.mount = mount
LS.execution.file = exFile
LS.execution.body = exBody
LS.execution.ctype = exType
LS.execution.uri = exUri
LS.execution.operation = exOperation
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