Add command line script

Author: pkiraly

README.md

@@ -52,6 +52,7 @@ digital collections.
   * [Using an experimental version](#using-an-experimental-version)
   * [More info](#more-info)
 
+
 ## Quality dimensions
 
 The framework measures the following features:
@@ -83,8 +84,22 @@ above these there are some helper calculators:
 
 ## Running as command-line application
 
-Go to the project https://github.com/viaacode/metadata-quality-assessment to
-run this framework as a CLI.
+usage:
+
+```
+./mqa -i <file> -s <file> -m <file>
+      [-f <format>] [-h <arg>] [-o <file>] [-r <path>] [-v <format>] [-w <format>] [-z]
+```
+* `-i,--input <file>` Input file.
+* `-s,--schema <file>` Schema file describing the metadata structure to run assessment against.
+* `-v,--schemaFormat <format>` Format of schema file: json, yaml. Default: based on file extension, else json.
+* `-m,--measurements <file>` Configuration file for measurements.
+* `-w,--measurementsFormat <format>` Format of measurements config file: json, yaml. Default: based on file extension, else json.
+* `-o,--output <file>` Output file.
+* `-f,--outputFormat <format>` Format of the output: json, ndjson (new line delimited JSON), csv, csvjson (json encoded in csv; useful for RDB bulk loading). Default: ndjson.
+* `-r,--recordAddress <path>` An XPath or JSONPath expression to separate individual records in an XML or JSON files.
+* `-z,--gzip` Flag to indicate that input is gzipped.
+* `-h,--headers <arg>` Headers to copy from source
 
 ## Using the library
 

mqa

@@ -0,0 +1,6 @@
+#!/bin/bash
+#-----------------------------------------------------------------------
+# Command line interface for the Metadata Quality Assessment Framework -
+#-----------------------------------------------------------------------
+export VERSION=0.9.0
+java -jar $(dirname $(readlink -f $0))/target/metadata-qa-api-${VERSION}-shaded.jar $@

src/main/java/de/gwdg/metadataqa/api/cli/App.java

@@ -156,55 +156,55 @@ private static Options buildOptions() {
 
     Option inputOption = Option.builder("i")
       .numberOfArgs(1)
-      .argName("input file")
+      .argName("file")
       .required(true)
       .longOpt(INPUT_FILE)
       .desc("Input file.")
       .build();
 
     Option outputOption = Option.builder("o")
       .numberOfArgs(1)
-      .argName("output file")
+      .argName("file")
       .required(false)
       .longOpt(OUTPUT_FILE)
       .desc("Output file.")
       .build();
 
     Option outputFormatOption = Option.builder("f")
       .numberOfArgs(1)
-      .argName("output format")
+      .argName("format")
       .required(false)
       .longOpt(OUTPUT_FORMAT)
       .desc("Format of the output: json, ndjson (new line delimited JSON), csv, csvjson (json encoded in csv; useful for RDB bulk loading). Default: ndjson.")
       .build();
 
     Option schemaConfigOption = Option.builder("s")
       .numberOfArgs(1)
-      .argName("schema configuration")
+      .argName("file")
       .required(true)
       .longOpt(SCHEMA_CONFIG)
       .desc("Schema file to run assessment against.")
       .build();
 
     Option schemaFormatOption = Option.builder("v")
       .numberOfArgs(1)
-      .argName("schema format")
+      .argName("format")
       .required(false)
       .longOpt(SCHEMA_FORMAT)
       .desc("Format of schema file: json, yaml. Default: based on file extension, else json.")
       .build();
 
     Option measurementsConfigOption = Option.builder("m")
       .numberOfArgs(1)
-      .argName("measurement configuration")
+      .argName("file")
       .required(true)
       .longOpt(MEASUREMENTS_CONFIG)
       .desc("Configuration file for measurements.")
       .build();
 
     Option measurementsFormatOption = Option.builder("w")
       .numberOfArgs(1)
-      .argName("measurement format")
+      .argName("format")
       .required(false)
       .longOpt(MEASUREMENTS_FORMAT)
       .desc("Format of measurements config file: json, yaml. Default: based on file extension, else json.")
@@ -226,7 +226,7 @@ private static Options buildOptions() {
 
     Option recordAddressOption = Option.builder("r")
       .numberOfArgs(1)
-      .argName("record address")
+      .argName("path")
       .required(false)
       .longOpt(RECORD_ADDRESS)
       .desc("An XPath or JSONPath expression to separate individual records in an XML or JSON files.")