diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..9f0962fc4ecc032115c20ad60520ab737301fc42
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,66 @@
+/coverage/
+/bin/
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn. Uncomment if using
+# auto-import.
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
\ No newline at end of file
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000000000000000000000000000000000000..b6e7ddfce1d53232e6460ee2d49ca46cd10f7fa0
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,32 @@
+image: golang:1.16-buster
+
+cache:
+ paths:
+ - /apt-cache
+ - /go/src/github.com
+ - /go/src/golang.org
+ - /go/src/google.golang.org
+ - /go/src/gopkg.in
+
+stages:
+ - test
+ - build
+
+before_script:
+ - go get -u golang.org/x/lint/golint
+
+lint_code:
+ stage: test
+ script:
+ - make lint
+ only:
+ - merge_requests
+
+build:
+ stage: build
+ script:
+ - make build
+ except:
+ - merge_requests
+
+
diff --git a/.idea/aws.xml b/.idea/aws.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ec328d0bbf68db9e7322932181cc811412e3ca87
--- /dev/null
+++ b/.idea/aws.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="accountSettings">
+ <option name="activeProfile" value="profile:default" />
+ <option name="activeRegion" value="eu-west-1" />
+ <option name="recentlyUsedProfiles">
+ <list>
+ <option value="profile:default" />
+ </list>
+ </option>
+ <option name="recentlyUsedRegions">
+ <list>
+ <option value="eu-west-1" />
+ </list>
+ </option>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/dbnavigator.xml b/.idea/dbnavigator.xml
new file mode 100644
index 0000000000000000000000000000000000000000..915a3ce72f902ab37d27583c01aa990acc08f028
--- /dev/null
+++ b/.idea/dbnavigator.xml
@@ -0,0 +1,459 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="DBNavigator.Project.DataEditorManager">
+ <record-view-column-sorting-type value="BY_INDEX" />
+ <value-preview-text-wrapping value="true" />
+ <value-preview-pinned value="false" />
+ </component>
+ <component name="DBNavigator.Project.DataExportManager">
+ <export-instructions>
+ <create-header value="true" />
+ <friendly-headers value="false" />
+ <quote-values-containing-separator value="true" />
+ <quote-all-values value="false" />
+ <value-separator value="" />
+ <file-name value="" />
+ <file-location value="" />
+ <scope value="GLOBAL" />
+ <destination value="FILE" />
+ <format value="EXCEL" />
+ <charset value="UTF-8" />
+ </export-instructions>
+ </component>
+ <component name="DBNavigator.Project.DatabaseBrowserManager">
+ <autoscroll-to-editor value="false" />
+ <autoscroll-from-editor value="true" />
+ <show-object-properties value="true" />
+ <loaded-nodes />
+ </component>
+ <component name="DBNavigator.Project.DatabaseFileManager">
+ <open-files />
+ </component>
+ <component name="DBNavigator.Project.EditorStateManager">
+ <last-used-providers />
+ </component>
+ <component name="DBNavigator.Project.ExecutionManager">
+ <retain-sticky-names value="false" />
+ </component>
+ <component name="DBNavigator.Project.MethodExecutionManager">
+ <method-browser />
+ <execution-history>
+ <group-entries value="true" />
+ <execution-inputs />
+ </execution-history>
+ <argument-values-cache />
+ </component>
+ <component name="DBNavigator.Project.ObjectDependencyManager">
+ <last-used-dependency-type value="INCOMING" />
+ </component>
+ <component name="DBNavigator.Project.ObjectQuickFilterManager">
+ <last-used-operator value="EQUAL" />
+ <filters />
+ </component>
+ <component name="DBNavigator.Project.ScriptExecutionManager" clear-outputs="true">
+ <recently-used-interfaces />
+ </component>
+ <component name="DBNavigator.Project.Settings">
+ <connections />
+ <browser-settings>
+ <general>
+ <display-mode value="TABBED" />
+ <navigation-history-size value="100" />
+ <show-object-details value="false" />
+ </general>
+ <filters>
+ <object-type-filter>
+ <object-type name="SCHEMA" enabled="true" />
+ <object-type name="USER" enabled="true" />
+ <object-type name="ROLE" enabled="true" />
+ <object-type name="PRIVILEGE" enabled="true" />
+ <object-type name="CHARSET" enabled="true" />
+ <object-type name="TABLE" enabled="true" />
+ <object-type name="VIEW" enabled="true" />
+ <object-type name="MATERIALIZED_VIEW" enabled="true" />
+ <object-type name="NESTED_TABLE" enabled="true" />
+ <object-type name="COLUMN" enabled="true" />
+ <object-type name="INDEX" enabled="true" />
+ <object-type name="CONSTRAINT" enabled="true" />
+ <object-type name="DATASET_TRIGGER" enabled="true" />
+ <object-type name="DATABASE_TRIGGER" enabled="true" />
+ <object-type name="SYNONYM" enabled="true" />
+ <object-type name="SEQUENCE" enabled="true" />
+ <object-type name="PROCEDURE" enabled="true" />
+ <object-type name="FUNCTION" enabled="true" />
+ <object-type name="PACKAGE" enabled="true" />
+ <object-type name="TYPE" enabled="true" />
+ <object-type name="TYPE_ATTRIBUTE" enabled="true" />
+ <object-type name="ARGUMENT" enabled="true" />
+ <object-type name="DIMENSION" enabled="true" />
+ <object-type name="CLUSTER" enabled="true" />
+ <object-type name="DBLINK" enabled="true" />
+ </object-type-filter>
+ </filters>
+ <sorting>
+ <object-type name="COLUMN" sorting-type="NAME" />
+ <object-type name="FUNCTION" sorting-type="NAME" />
+ <object-type name="PROCEDURE" sorting-type="NAME" />
+ <object-type name="ARGUMENT" sorting-type="POSITION" />
+ </sorting>
+ <default-editors>
+ <object-type name="VIEW" editor-type="SELECTION" />
+ <object-type name="PACKAGE" editor-type="SELECTION" />
+ <object-type name="TYPE" editor-type="SELECTION" />
+ </default-editors>
+ </browser-settings>
+ <navigation-settings>
+ <lookup-filters>
+ <lookup-objects>
+ <object-type name="SCHEMA" enabled="true" />
+ <object-type name="USER" enabled="false" />
+ <object-type name="ROLE" enabled="false" />
+ <object-type name="PRIVILEGE" enabled="false" />
+ <object-type name="CHARSET" enabled="false" />
+ <object-type name="TABLE" enabled="true" />
+ <object-type name="VIEW" enabled="true" />
+ <object-type name="MATERIALIZED VIEW" enabled="true" />
+ <object-type name="INDEX" enabled="true" />
+ <object-type name="CONSTRAINT" enabled="true" />
+ <object-type name="DATASET TRIGGER" enabled="true" />
+ <object-type name="DATABASE TRIGGER" enabled="true" />
+ <object-type name="SYNONYM" enabled="false" />
+ <object-type name="SEQUENCE" enabled="true" />
+ <object-type name="PROCEDURE" enabled="true" />
+ <object-type name="FUNCTION" enabled="true" />
+ <object-type name="PACKAGE" enabled="true" />
+ <object-type name="TYPE" enabled="true" />
+ <object-type name="DIMENSION" enabled="false" />
+ <object-type name="CLUSTER" enabled="false" />
+ <object-type name="DBLINK" enabled="true" />
+ </lookup-objects>
+ <force-database-load value="false" />
+ <prompt-connection-selection value="true" />
+ <prompt-schema-selection value="true" />
+ </lookup-filters>
+ </navigation-settings>
+ <dataset-grid-settings>
+ <general>
+ <enable-zooming value="true" />
+ <enable-column-tooltip value="true" />
+ </general>
+ <sorting>
+ <nulls-first value="true" />
+ <max-sorting-columns value="4" />
+ </sorting>
+ <tracking-columns>
+ <columnNames value="" />
+ <visible value="true" />
+ <editable value="false" />
+ </tracking-columns>
+ </dataset-grid-settings>
+ <dataset-editor-settings>
+ <text-editor-popup>
+ <active value="false" />
+ <active-if-empty value="false" />
+ <data-length-threshold value="100" />
+ <popup-delay value="1000" />
+ </text-editor-popup>
+ <values-actions-popup>
+ <show-popup-button value="true" />
+ <element-count-threshold value="1000" />
+ <data-length-threshold value="250" />
+ </values-actions-popup>
+ <general>
+ <fetch-block-size value="100" />
+ <fetch-timeout value="30" />
+ <trim-whitespaces value="true" />
+ <convert-empty-strings-to-null value="true" />
+ <select-content-on-cell-edit value="true" />
+ <large-value-preview-active value="true" />
+ </general>
+ <filters>
+ <prompt-filter-dialog value="true" />
+ <default-filter-type value="BASIC" />
+ </filters>
+ <qualified-text-editor text-length-threshold="300">
+ <content-types>
+ <content-type name="Text" enabled="true" />
+ <content-type name="Properties" enabled="true" />
+ <content-type name="XML" enabled="true" />
+ <content-type name="DTD" enabled="true" />
+ <content-type name="HTML" enabled="true" />
+ <content-type name="XHTML" enabled="true" />
+ <content-type name="CSS" enabled="true" />
+ <content-type name="Java" enabled="true" />
+ <content-type name="SQL" enabled="true" />
+ <content-type name="PL/SQL" enabled="true" />
+ <content-type name="JavaScript" enabled="true" />
+ <content-type name="JSON" enabled="true" />
+ <content-type name="JSON5" enabled="true" />
+ <content-type name="PHP" enabled="true" />
+ <content-type name="YAML" enabled="true" />
+ <content-type name="Manifest" enabled="true" />
+ </content-types>
+ </qualified-text-editor>
+ <record-navigation>
+ <navigation-target value="VIEWER" />
+ </record-navigation>
+ </dataset-editor-settings>
+ <code-editor-settings>
+ <general>
+ <show-object-navigation-gutter value="false" />
+ <show-spec-declaration-navigation-gutter value="true" />
+ <enable-spellchecking value="true" />
+ <enable-reference-spellchecking value="false" />
+ </general>
+ <confirmations>
+ <save-changes value="false" />
+ <revert-changes value="true" />
+ </confirmations>
+ </code-editor-settings>
+ <code-completion-settings>
+ <filters>
+ <basic-filter>
+ <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+ <filter-element type="RESERVED_WORD" id="function" selected="true" />
+ <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+ <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+ <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+ <filter-element type="OBJECT" id="schema" selected="true" />
+ <filter-element type="OBJECT" id="role" selected="true" />
+ <filter-element type="OBJECT" id="user" selected="true" />
+ <filter-element type="OBJECT" id="privilege" selected="true" />
+ <user-schema>
+ <filter-element type="OBJECT" id="table" selected="true" />
+ <filter-element type="OBJECT" id="view" selected="true" />
+ <filter-element type="OBJECT" id="materialized view" selected="true" />
+ <filter-element type="OBJECT" id="index" selected="true" />
+ <filter-element type="OBJECT" id="constraint" selected="true" />
+ <filter-element type="OBJECT" id="trigger" selected="true" />
+ <filter-element type="OBJECT" id="synonym" selected="false" />
+ <filter-element type="OBJECT" id="sequence" selected="true" />
+ <filter-element type="OBJECT" id="procedure" selected="true" />
+ <filter-element type="OBJECT" id="function" selected="true" />
+ <filter-element type="OBJECT" id="package" selected="true" />
+ <filter-element type="OBJECT" id="type" selected="true" />
+ <filter-element type="OBJECT" id="dimension" selected="true" />
+ <filter-element type="OBJECT" id="cluster" selected="true" />
+ <filter-element type="OBJECT" id="dblink" selected="true" />
+ </user-schema>
+ <public-schema>
+ <filter-element type="OBJECT" id="table" selected="false" />
+ <filter-element type="OBJECT" id="view" selected="false" />
+ <filter-element type="OBJECT" id="materialized view" selected="false" />
+ <filter-element type="OBJECT" id="index" selected="false" />
+ <filter-element type="OBJECT" id="constraint" selected="false" />
+ <filter-element type="OBJECT" id="trigger" selected="false" />
+ <filter-element type="OBJECT" id="synonym" selected="false" />
+ <filter-element type="OBJECT" id="sequence" selected="false" />
+ <filter-element type="OBJECT" id="procedure" selected="false" />
+ <filter-element type="OBJECT" id="function" selected="false" />
+ <filter-element type="OBJECT" id="package" selected="false" />
+ <filter-element type="OBJECT" id="type" selected="false" />
+ <filter-element type="OBJECT" id="dimension" selected="false" />
+ <filter-element type="OBJECT" id="cluster" selected="false" />
+ <filter-element type="OBJECT" id="dblink" selected="false" />
+ </public-schema>
+ <any-schema>
+ <filter-element type="OBJECT" id="table" selected="true" />
+ <filter-element type="OBJECT" id="view" selected="true" />
+ <filter-element type="OBJECT" id="materialized view" selected="true" />
+ <filter-element type="OBJECT" id="index" selected="true" />
+ <filter-element type="OBJECT" id="constraint" selected="true" />
+ <filter-element type="OBJECT" id="trigger" selected="true" />
+ <filter-element type="OBJECT" id="synonym" selected="true" />
+ <filter-element type="OBJECT" id="sequence" selected="true" />
+ <filter-element type="OBJECT" id="procedure" selected="true" />
+ <filter-element type="OBJECT" id="function" selected="true" />
+ <filter-element type="OBJECT" id="package" selected="true" />
+ <filter-element type="OBJECT" id="type" selected="true" />
+ <filter-element type="OBJECT" id="dimension" selected="true" />
+ <filter-element type="OBJECT" id="cluster" selected="true" />
+ <filter-element type="OBJECT" id="dblink" selected="true" />
+ </any-schema>
+ </basic-filter>
+ <extended-filter>
+ <filter-element type="RESERVED_WORD" id="keyword" selected="true" />
+ <filter-element type="RESERVED_WORD" id="function" selected="true" />
+ <filter-element type="RESERVED_WORD" id="parameter" selected="true" />
+ <filter-element type="RESERVED_WORD" id="datatype" selected="true" />
+ <filter-element type="RESERVED_WORD" id="exception" selected="true" />
+ <filter-element type="OBJECT" id="schema" selected="true" />
+ <filter-element type="OBJECT" id="user" selected="true" />
+ <filter-element type="OBJECT" id="role" selected="true" />
+ <filter-element type="OBJECT" id="privilege" selected="true" />
+ <user-schema>
+ <filter-element type="OBJECT" id="table" selected="true" />
+ <filter-element type="OBJECT" id="view" selected="true" />
+ <filter-element type="OBJECT" id="materialized view" selected="true" />
+ <filter-element type="OBJECT" id="index" selected="true" />
+ <filter-element type="OBJECT" id="constraint" selected="true" />
+ <filter-element type="OBJECT" id="trigger" selected="true" />
+ <filter-element type="OBJECT" id="synonym" selected="true" />
+ <filter-element type="OBJECT" id="sequence" selected="true" />
+ <filter-element type="OBJECT" id="procedure" selected="true" />
+ <filter-element type="OBJECT" id="function" selected="true" />
+ <filter-element type="OBJECT" id="package" selected="true" />
+ <filter-element type="OBJECT" id="type" selected="true" />
+ <filter-element type="OBJECT" id="dimension" selected="true" />
+ <filter-element type="OBJECT" id="cluster" selected="true" />
+ <filter-element type="OBJECT" id="dblink" selected="true" />
+ </user-schema>
+ <public-schema>
+ <filter-element type="OBJECT" id="table" selected="true" />
+ <filter-element type="OBJECT" id="view" selected="true" />
+ <filter-element type="OBJECT" id="materialized view" selected="true" />
+ <filter-element type="OBJECT" id="index" selected="true" />
+ <filter-element type="OBJECT" id="constraint" selected="true" />
+ <filter-element type="OBJECT" id="trigger" selected="true" />
+ <filter-element type="OBJECT" id="synonym" selected="true" />
+ <filter-element type="OBJECT" id="sequence" selected="true" />
+ <filter-element type="OBJECT" id="procedure" selected="true" />
+ <filter-element type="OBJECT" id="function" selected="true" />
+ <filter-element type="OBJECT" id="package" selected="true" />
+ <filter-element type="OBJECT" id="type" selected="true" />
+ <filter-element type="OBJECT" id="dimension" selected="true" />
+ <filter-element type="OBJECT" id="cluster" selected="true" />
+ <filter-element type="OBJECT" id="dblink" selected="true" />
+ </public-schema>
+ <any-schema>
+ <filter-element type="OBJECT" id="table" selected="true" />
+ <filter-element type="OBJECT" id="view" selected="true" />
+ <filter-element type="OBJECT" id="materialized view" selected="true" />
+ <filter-element type="OBJECT" id="index" selected="true" />
+ <filter-element type="OBJECT" id="constraint" selected="true" />
+ <filter-element type="OBJECT" id="trigger" selected="true" />
+ <filter-element type="OBJECT" id="synonym" selected="true" />
+ <filter-element type="OBJECT" id="sequence" selected="true" />
+ <filter-element type="OBJECT" id="procedure" selected="true" />
+ <filter-element type="OBJECT" id="function" selected="true" />
+ <filter-element type="OBJECT" id="package" selected="true" />
+ <filter-element type="OBJECT" id="type" selected="true" />
+ <filter-element type="OBJECT" id="dimension" selected="true" />
+ <filter-element type="OBJECT" id="cluster" selected="true" />
+ <filter-element type="OBJECT" id="dblink" selected="true" />
+ </any-schema>
+ </extended-filter>
+ </filters>
+ <sorting enabled="true">
+ <sorting-element type="RESERVED_WORD" id="keyword" />
+ <sorting-element type="RESERVED_WORD" id="datatype" />
+ <sorting-element type="OBJECT" id="column" />
+ <sorting-element type="OBJECT" id="table" />
+ <sorting-element type="OBJECT" id="view" />
+ <sorting-element type="OBJECT" id="materialized view" />
+ <sorting-element type="OBJECT" id="index" />
+ <sorting-element type="OBJECT" id="constraint" />
+ <sorting-element type="OBJECT" id="trigger" />
+ <sorting-element type="OBJECT" id="synonym" />
+ <sorting-element type="OBJECT" id="sequence" />
+ <sorting-element type="OBJECT" id="procedure" />
+ <sorting-element type="OBJECT" id="function" />
+ <sorting-element type="OBJECT" id="package" />
+ <sorting-element type="OBJECT" id="type" />
+ <sorting-element type="OBJECT" id="dimension" />
+ <sorting-element type="OBJECT" id="cluster" />
+ <sorting-element type="OBJECT" id="dblink" />
+ <sorting-element type="OBJECT" id="schema" />
+ <sorting-element type="OBJECT" id="role" />
+ <sorting-element type="OBJECT" id="user" />
+ <sorting-element type="RESERVED_WORD" id="function" />
+ <sorting-element type="RESERVED_WORD" id="parameter" />
+ </sorting>
+ <format>
+ <enforce-code-style-case value="true" />
+ </format>
+ </code-completion-settings>
+ <execution-engine-settings>
+ <statement-execution>
+ <fetch-block-size value="100" />
+ <execution-timeout value="20" />
+ <debug-execution-timeout value="600" />
+ <focus-result value="false" />
+ <prompt-execution value="false" />
+ </statement-execution>
+ <script-execution>
+ <command-line-interfaces />
+ <execution-timeout value="300" />
+ </script-execution>
+ <method-execution>
+ <execution-timeout value="30" />
+ <debug-execution-timeout value="600" />
+ <parameter-history-size value="10" />
+ </method-execution>
+ </execution-engine-settings>
+ <operation-settings>
+ <transactions>
+ <uncommitted-changes>
+ <on-project-close value="ASK" />
+ <on-disconnect value="ASK" />
+ <on-autocommit-toggle value="ASK" />
+ </uncommitted-changes>
+ <multiple-uncommitted-changes>
+ <on-commit value="ASK" />
+ <on-rollback value="ASK" />
+ </multiple-uncommitted-changes>
+ </transactions>
+ <session-browser>
+ <disconnect-session value="ASK" />
+ <kill-session value="ASK" />
+ <reload-on-filter-change value="false" />
+ </session-browser>
+ <compiler>
+ <compile-type value="KEEP" />
+ <compile-dependencies value="ASK" />
+ <always-show-controls value="false" />
+ </compiler>
+ <debugger>
+ <debugger-type value="ASK" />
+ <use-generic-runners value="true" />
+ </debugger>
+ </operation-settings>
+ <ddl-file-settings>
+ <extensions>
+ <mapping file-type-id="VIEW" extensions="vw" />
+ <mapping file-type-id="TRIGGER" extensions="trg" />
+ <mapping file-type-id="PROCEDURE" extensions="prc" />
+ <mapping file-type-id="FUNCTION" extensions="fnc" />
+ <mapping file-type-id="PACKAGE" extensions="pkg" />
+ <mapping file-type-id="PACKAGE_SPEC" extensions="pks" />
+ <mapping file-type-id="PACKAGE_BODY" extensions="pkb" />
+ <mapping file-type-id="TYPE" extensions="tpe" />
+ <mapping file-type-id="TYPE_SPEC" extensions="tps" />
+ <mapping file-type-id="TYPE_BODY" extensions="tpb" />
+ </extensions>
+ <general>
+ <lookup-ddl-files value="true" />
+ <create-ddl-files value="false" />
+ <synchronize-ddl-files value="true" />
+ <use-qualified-names value="false" />
+ <make-scripts-rerunnable value="true" />
+ </general>
+ </ddl-file-settings>
+ <general-settings>
+ <regional-settings>
+ <date-format value="MEDIUM" />
+ <number-format value="UNGROUPED" />
+ <locale value="SYSTEM_DEFAULT" />
+ <use-custom-formats value="false" />
+ </regional-settings>
+ <environment>
+ <environment-types>
+ <environment-type id="development" name="Development" description="Development environment" color="-2430209/-12296320" readonly-code="false" readonly-data="false" />
+ <environment-type id="integration" name="Integration" description="Integration environment" color="-2621494/-12163514" readonly-code="true" readonly-data="false" />
+ <environment-type id="production" name="Production" description="Productive environment" color="-11574/-10271420" readonly-code="true" readonly-data="true" />
+ <environment-type id="other" name="Other" description="" color="-1576/-10724543" readonly-code="false" readonly-data="false" />
+ </environment-types>
+ <visibility-settings>
+ <connection-tabs value="true" />
+ <dialog-headers value="true" />
+ <object-editor-tabs value="true" />
+ <script-editor-tabs value="false" />
+ <execution-result-tabs value="true" />
+ </visibility-settings>
+ </environment>
+ </general-settings>
+ </component>
+ <component name="DBNavigator.Project.StatementExecutionManager">
+ <execution-variables />
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/markdown-navigator-enh.xml b/.idea/markdown-navigator-enh.xml
new file mode 100644
index 0000000000000000000000000000000000000000..a8fcc84db3668cadd75348be61bda65a8fc5ea21
--- /dev/null
+++ b/.idea/markdown-navigator-enh.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="MarkdownEnhProjectSettings">
+ <AnnotatorSettings targetHasSpaces="true" linkCaseMismatch="true" wikiCaseMismatch="true" wikiLinkHasDashes="true" notUnderWikiHome="true" targetNotWikiPageExt="true" notUnderSourceWikiHome="true" targetNameHasAnchor="true" targetPathHasAnchor="true" wikiLinkHasSlash="true" wikiLinkHasSubdir="true" wikiLinkHasOnlyAnchor="true" linkTargetsWikiHasExt="true" linkTargetsWikiHasBadExt="true" notUnderSameRepo="true" targetNotUnderVcs="false" linkNeedsExt="true" linkHasBadExt="true" linkTargetNeedsExt="true" linkTargetHasBadExt="true" wikiLinkNotInWiki="true" imageTargetNotInRaw="true" repoRelativeAcrossVcsRoots="true" multipleWikiTargetsMatch="true" unresolvedLinkReference="true" linkIsIgnored="true" anchorIsIgnored="true" anchorIsUnresolved="true" anchorLineReferenceIsUnresolved="true" anchorLineReferenceFormat="true" anchorHasDuplicates="true" abbreviationDuplicates="true" abbreviationNotUsed="true" attributeIdDuplicateDefinition="true" attributeIdNotUsed="true" footnoteDuplicateDefinition="true" footnoteUnresolved="true" footnoteDuplicates="true" footnoteNotUsed="true" macroDuplicateDefinition="true" macroUnresolved="true" macroDuplicates="true" macroNotUsed="true" referenceDuplicateDefinition="true" referenceUnresolved="true" referenceDuplicates="true" referenceNotUsed="true" referenceUnresolvedNumericId="true" enumRefDuplicateDefinition="true" enumRefUnresolved="true" enumRefDuplicates="true" enumRefNotUsed="true" enumRefLinkUnresolved="true" enumRefLinkDuplicates="true" simTocUpdateNeeded="true" simTocTitleSpaceNeeded="true" />
+ <HtmlExportSettings updateOnSave="false" parentDir="" targetDir="" cssDir="css" scriptDir="js" plainHtml="false" imageDir="" copyLinkedImages="false" imagePathType="0" targetPathType="2" targetExt="" useTargetExt="false" noCssNoScripts="false" useElementStyleAttribute="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" linkFormatType="HTTP_ABSOLUTE" />
+ <LinkMapSettings>
+ <textMaps />
+ </LinkMapSettings>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/markdown-navigator.xml b/.idea/markdown-navigator.xml
new file mode 100644
index 0000000000000000000000000000000000000000..57b84e5aaf7f735bd22c92a72fedf7f088e2f28e
--- /dev/null
+++ b/.idea/markdown-navigator.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="MarkdownProjectSettings">
+ <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.0" maxImageWidth="0" synchronizePreviewPosition="true" highlightPreviewType="LINE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true" verticallyAlignSourceAndPreviewSyncPosition="true" showSearchHighlightsInPreview="true" showSelectionInPreview="true" lastLayoutSetsDefault="false">
+ <PanelProvider>
+ <provider providerId="com.vladsch.md.nav.editor.swing.html.panel" providerName="Default - Swing" />
+ </PanelProvider>
+ </PreviewSettings>
+ <ParserSettings gitHubSyntaxChange="false" correctedInvalidSettings="false" emojiShortcuts="1" emojiImages="0">
+ <PegdownExtensions>
+ <option name="ATXHEADERSPACE" value="true" />
+ <option name="FENCED_CODE_BLOCKS" value="true" />
+ <option name="INTELLIJ_DUMMY_IDENTIFIER" value="true" />
+ <option name="RELAXEDHRULES" value="true" />
+ <option name="STRIKETHROUGH" value="true" />
+ <option name="TABLES" value="true" />
+ <option name="TASKLISTITEMS" value="true" />
+ </PegdownExtensions>
+ <ParserOptions>
+ <option name="COMMONMARK_LISTS" value="true" />
+ <option name="EMOJI_SHORTCUTS" value="true" />
+ <option name="GFM_TABLE_RENDERING" value="true" />
+ <option name="PRODUCTION_SPEC_PARSER" value="true" />
+ <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
+ </ParserOptions>
+ </ParserSettings>
+ <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" addPageHeader="false" addAnchorLinks="true" anchorLinksWrapText="false" imageUriSerials="false" addDocTypeHtml="true" noParaTags="false" defaultUrlTitle="false" migratedPlantUml="false" migratedAnchorLinks="false" plantUmlConversion="0">
+ <GeneratorProvider>
+ <provider providerId="com.vladsch.md.nav.editor.text.html.generator" providerName="Unmodified HTML Generator" />
+ </GeneratorProvider>
+ <headerTop />
+ <headerBottom />
+ <bodyTop />
+ <bodyBottom />
+ <fencedCodeConversions />
+ </HtmlSettings>
+ <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssUriSerial="true" isCssTextEnabled="false" isDynamicPageWidth="true">
+ <StylesheetProvider>
+ <provider providerId="com.vladsch.md.nav.editor.text.html.css" providerName="No Stylesheet" />
+ </StylesheetProvider>
+ <ScriptProviders />
+ <cssText />
+ <cssUriHistory />
+ </CssSettings>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000000000000000000000000000000000000..639900d13c6182e452e33a3bd638e70a0146c785
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="ProjectRootManager">
+ <output url="file://$PROJECT_DIR$/out" />
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000000000000000000000000000000000000..723a7dc32c59d006fbd9b8693419ec0cc068bef5
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="ProjectModuleManager">
+ <modules>
+ <module fileurl="file://$PROJECT_DIR$/barcode-creator.iml" filepath="$PROJECT_DIR$/barcode-creator.iml" />
+ <module fileurl="file://$PROJECT_DIR$/../../network/connection-checker/connection-checker.iml" filepath="$PROJECT_DIR$/../../network/connection-checker/connection-checker.iml" />
+ </modules>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..35eb1ddfbbc029bcab630581847471d7f238ec53
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="VcsDirectoryMappings">
+ <mapping directory="" vcs="Git" />
+ </component>
+</project>
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..329efb2845032d7dc4a2df7bf33d900743c9f60d
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 schukai GmbH
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..590210b3feff65b43ba9ea1170928c43b00952d5
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,49 @@
+PROJECT_NAME := "connection-checker"
+PKG := "gitlab.schukai.com/oss/utilities/commerce/barcode-creator"
+PKG_LIST := $(shell go list ${PKG}/... )
+GO_FILES := $(shell find . -name '*.go')
+
+GOCMD=go
+GOBUILD=$(GOCMD) build
+GOCLEAN=$(GOCMD) clean
+GOTEST=$(GOCMD) test
+GOVET=$(GOCMD) vet
+GOGET=$(GOCMD) get
+GOFMT=$(GOCMD) fmt
+GODOC=$(GOCMD) fmt
+GOLINT=golint
+
+default: help
+
+help: ## show this help
+ @echo 'usage: make [target] ...'
+ @echo ''
+ @echo 'targets:'
+ @egrep '^(.+)\:\ .*##\ (.+)' ${MAKEFILE_LIST} | sed 's/:.*##/#/' | column -t -c 2 -s '#'
+
+clean: ## go clean
+ $(GOCLEAN)
+
+clean-all: ## remove all generated artifacts and clean all build artifacts
+ $(GOCLEAN) -i ./...
+
+lint: ## run go lint on the source files
+ $(GOLINT) -set_exit_status .
+
+doc: ## generate godocs and start a local documentation webserver on port 8085
+ godoc -http=:8085 -index
+
+fmt: ## format the go source files
+ $(GOFMT) .
+
+all: ## clean, format and build
+ make clean-all
+ make fmt
+ make build
+
+build:
+ mkdir -p bin
+ $(GOCMD) build -o bin/barcode-creator
+
+install: build
+
diff --git a/barcode-creator.iml b/barcode-creator.iml
new file mode 100644
index 0000000000000000000000000000000000000000..49df094a939bad91c791b0986d7e479bcc496640
--- /dev/null
+++ b/barcode-creator.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+ <component name="Go" enabled="true" />
+ <component name="NewModuleRootManager" inherit-compiler-output="true">
+ <exclude-output />
+ <content url="file://$MODULE_DIR$" />
+ <orderEntry type="inheritedJdk" />
+ <orderEntry type="sourceFolder" forTests="false" />
+ </component>
+</module>
\ No newline at end of file
diff --git a/go.mod b/go.mod
new file mode 100644
index 0000000000000000000000000000000000000000..d64b62ec480fbf57d576955af8438471e37bbaa2
--- /dev/null
+++ b/go.mod
@@ -0,0 +1,9 @@
+module gitlab.schukai.com/oss/utilities/commerce/barcode-creator
+
+go 1.16
+
+require (
+ github.com/boombuler/barcode v1.0.1 // indirect
+ github.com/fatih/color v1.12.0 // indirect
+ github.com/jessevdk/go-flags v1.5.0 // indirect
+)
diff --git a/go.sum b/go.sum
new file mode 100644
index 0000000000000000000000000000000000000000..072aeae2c891e1a661ee484be009117e4409f601
--- /dev/null
+++ b/go.sum
@@ -0,0 +1,14 @@
+github.com/boombuler/barcode v1.0.1 h1:NDBbPmhS+EqABEs5Kg3n/5ZNjy73Pz7SIV+KCeqyXcs=
+github.com/boombuler/barcode v1.0.1/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
+github.com/fatih/color v1.12.0 h1:mRhaKNwANqRgUBGKmnI5ZxEk7QXmjQeCcuYFMX2bfcc=
+github.com/fatih/color v1.12.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
+github.com/jessevdk/go-flags v1.5.0 h1:1jKYvbxEjfUl0fmqTCOfonvskHHXMjBySTLW4y9LFvc=
+github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
+github.com/mattn/go-colorable v0.1.8 h1:c1ghPdyEDarC70ftn0y+A/Ee++9zz8ljHG1b13eJ0s8=
+github.com/mattn/go-colorable v0.1.8/go.mod h1:u6P/XSegPjTcexA+o6vUJrdnUu04hMope9wVRipJSqc=
+github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
+github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 h1:EZ2mChiOa8udjfp6rRmswTbtZN/QzUQp4ptM4rnjHvc=
+golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/main.go b/main.go
new file mode 100644
index 0000000000000000000000000000000000000000..1a712c9d1ea5ff141b55c903366b646d5a1a984f
--- /dev/null
+++ b/main.go
@@ -0,0 +1,220 @@
+package main
+
+import (
+ "errors"
+ "fmt"
+ "github.com/boombuler/barcode"
+ "github.com/boombuler/barcode/code128"
+ "github.com/boombuler/barcode/ean"
+ "github.com/boombuler/barcode/pdf417"
+ "github.com/boombuler/barcode/qr"
+ "github.com/fatih/color"
+ "github.com/jessevdk/go-flags"
+ "image/png"
+
+ //"image/png"
+ "os"
+)
+
+const (
+ exitOK = 0 /* successful termination */
+ exitUsage = 64 /* command line usage error */
+ exitIOErr = 74 /* input/output error */
+)
+
+var parser *flags.Parser
+
+func checkArgs(args []string) {
+ if len(args) != 1 || args[0] == "" {
+ printErrorAndExit(errors.New("the required `barcode' was not specified"), exitUsage)
+ }
+}
+
+func writeBarcode(barcode barcode.Barcode) {
+
+ file, err := os.Create(opts.Filename)
+ if err != nil {
+ printErrorAndExit(err, exitIOErr)
+ }
+ defer file.Close()
+
+ err = png.Encode(file, barcode)
+ if err != nil {
+ printErrorAndExit(err, exitIOErr)
+ }
+
+}
+
+type dimmension struct {
+ Width int `long:"width" short:"w" description:"Width"`
+ Height int `long:"height" short:"g" description:"Height"`
+}
+
+// **********EANCOMMAND*****************
+
+type EanCommand struct {
+ dimmension
+}
+
+var eanCommand EanCommand
+
+func (x *EanCommand) Execute(args []string) error {
+ checkArgs(args)
+
+ code, err := ean.Encode(args[0])
+ if err != nil {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ writeBarcode(scaleBarcode(code, x.Width, x.Height))
+ return nil
+}
+
+// **********QRCOMMAND*****************
+
+type QrCommand struct {
+ dimmension
+}
+
+var qrCommand QrCommand
+
+func (x *QrCommand) Execute(args []string) error {
+ checkArgs(args)
+
+ code, err := qr.Encode(args[0], qr.M, qr.Auto)
+ if err != nil {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ writeBarcode(scaleBarcode(code, x.Width, x.Height))
+ return nil
+}
+
+// **********CODE128COMMAND*****************
+
+type Code128Command struct {
+ dimmension
+}
+
+var code128Command Code128Command
+
+func (x *Code128Command) Execute(args []string) error {
+ checkArgs(args)
+
+ code, err := code128.Encode(args[0])
+ if err != nil {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ writeBarcode(scaleBarcode(code, x.Width, x.Height))
+ return nil
+}
+
+// **********CODE128COMMAND*****************
+
+type PDF417Command struct {
+ dimmension
+ SecurityLevel byte `long:"security-level" short:"s" description:"securityLevel should be between 0 and 8. The higher the number, the more additional error-correction codes are added."`
+}
+
+var pdf417Command PDF417Command
+
+func (x *PDF417Command) Execute(args []string) error {
+ checkArgs(args)
+
+ code, err := pdf417.Encode(args[0], x.SecurityLevel)
+ if err != nil {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ writeBarcode(scaleBarcode(code, x.Width, x.Height))
+ return nil
+}
+
+// ***************************
+
+var opts struct {
+ Filename string `long:"filename" short:"f" description:"png filename" required:"true"`
+}
+
+func printUsageAndExit(exitcode int) {
+ parser.WriteHelp(os.Stdout)
+ fmt.Println()
+ os.Exit(exitcode)
+
+}
+
+func printErrorAndExit(err error, exitcode int) {
+ out := color.New(color.FgRed).Add(color.Underline)
+
+ fmt.Println()
+ if err != nil {
+ out.Println(err.Error())
+ fmt.Println()
+ }
+ printUsageAndExit(exitcode)
+}
+
+func scaleBarcode(code barcode.Barcode, width, height int) barcode.Barcode {
+ if width == 0 {
+ height = 24 * code.Bounds().Max.Y
+ }
+ if height == 0 {
+ height = 24 * code.Bounds().Max.Y
+ }
+
+ barcode, err := barcode.Scale(code, width, height)
+ if err != nil {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ return barcode
+}
+
+func main() {
+
+ parser = flags.NewParser(&opts, flags.HelpFlag)
+ //parser.Usage = "command -filename= [options] code"
+ parser.ShortDescription = "barcode output"
+ parser.LongDescription = "different barcodes can be created and saved as png."
+
+ parser.AddCommand("ean",
+ "EAN code",
+ "the ean command creates a png with an ean barcode.",
+ &eanCommand)
+
+ parser.AddCommand("qr",
+ "QR code",
+ "the qr command creates a png with an QR code.",
+ &qrCommand)
+
+ parser.AddCommand("code128",
+ "Code128 code",
+ "the code128 command creates a png with an code128 code.",
+ &code128Command)
+
+ parser.AddCommand("pdf417",
+ "PDF417 code",
+ "the pdf417 command creates a png with an pdf417 code.",
+ &pdf417Command)
+
+ _, err := parser.Parse()
+ if err != nil {
+
+ switch err.(type) {
+ case *flags.Error:
+
+ e := err.(*flags.Error)
+ if e.Type == flags.ErrHelp {
+ printUsageAndExit(exitOK)
+ } else {
+ printErrorAndExit(err, exitUsage)
+ }
+
+ }
+
+ }
+
+ os.Exit(exitOK)
+
+}
diff --git a/test.png b/test.png
new file mode 100644
index 0000000000000000000000000000000000000000..c80f14909dfab582705f601c7c43a109e940367f
Binary files /dev/null and b/test.png differ