--- a/src/CLIParser.h Sat Jul 27 23:51:14 2019 +0200
+++ b/src/CLIParser.h Mon Jul 29 19:49:12 2019 +0200
@@ -29,10 +29,6 @@
namespace tr {
namespace sql {
-/**
- * This tr-sql CLI options are inspired by tr-guile options.
- * These configurations are independent and might diverge, but when possible, they should share same option names and same logic for common parts.
- */
class CLIParser {
private:
@@ -43,66 +39,36 @@
else throw relpipe::cli::RelpipeCLIException(L"Missing CLI argument" + (i > 0 ? (L" after " + arguments[i - 1]) : L""), relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
- void addRelation(Configuration& c, RelationConfiguration& currentRelation) {
- if (currentRelation.relation.size()) {
- c.relationConfigurations.push_back(currentRelation);
- currentRelation = RelationConfiguration();
+ void addQuery(Configuration& c, Statement& currentQuery) {
+ if (currentQuery.sql.size()) {
+ c.statements.push_back(currentQuery);
+ currentQuery = Statement();
}
}
- relpipe::writer::TypeId parseTypeId(const string_t& value) {
- using t = relpipe::writer::TypeId;
- if (value == L"string") return t::STRING;
- else if (value == L"integer") return t::INTEGER;
- else if (value == L"boolean") return t::BOOLEAN;
- else throw relpipe::cli::RelpipeCLIException(L"Unable to parse TypeId: " + value, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
- }
-
public:
static const string_t OPTION_RELATION;
- static const string_t OPTION_OUTPUT_ATTRIBUTE;
- static const string_t OPTION_INPUT_ATTRIBUTES_APPEND;
- static const string_t OPTION_INPUT_ATTRIBUTES_PREPEND;
- static const string_t OPTION_DEBUG_VARIABLE_MAPPING;
- static const string_t OPTION_BEFORE_RECORDS;
- static const string_t OPTION_AFTER_RECORDS;
- static const string_t OPTION_FOR_EACH;
- static const string_t OPTION_DROP;
- static const string_t OPTION_DEFINE;
+ static const string_t OPTION_PARAMETER;
Configuration parse(const std::vector<string_t>& arguments) {
Configuration c;
- RelationConfiguration currentRelation;
+ Statement currentQuery;
for (int i = 0; i < arguments.size();) {
string_t option = readNext(arguments, i);
- if (option == OPTION_BEFORE_RECORDS) currentRelation.sqlBeforeRecords = readNext(arguments, i);
- else if (option == OPTION_AFTER_RECORDS) currentRelation.sqlAfterRecords = readNext(arguments, i);
- else if (option == OPTION_FOR_EACH) currentRelation.sqlForEach = readNext(arguments, i);
- else if (option == OPTION_DROP) currentRelation.drop = true;
- else if (option == OPTION_INPUT_ATTRIBUTES_APPEND) currentRelation.inputAttributesAppend = true;
- else if (option == OPTION_INPUT_ATTRIBUTES_PREPEND) currentRelation.inputAttributesPrepend = true;
- else if (option == OPTION_DEBUG_VARIABLE_MAPPING) currentRelation.debugVariableMapping = true;
- else if (option == OPTION_RELATION) {
- addRelation(c, currentRelation); // previous relation
- currentRelation.relation = readNext(arguments, i);
- } else if (option == OPTION_OUTPUT_ATTRIBUTE) {
- relpipe::writer::AttributeMetadata attribute;
- attribute.attributeName = readNext(arguments, i);
- attribute.typeId = parseTypeId(readNext(arguments, i));
- currentRelation.writerMetadata.push_back(attribute);
- } else if (option == OPTION_DEFINE) {
- DefinitionRecipe definition;
- definition.name = readNext(arguments, i);
- definition.type = readNext(arguments, i);
- definition.value = readNext(arguments, i);
- if (currentRelation.relation.size()) currentRelation.definitions.push_back(definition);
- else c.definitions.push_back(definition);
+ if (option == OPTION_RELATION) {
+ addQuery(c, currentQuery); // previous relation
+ currentQuery.relation = readNext(arguments, i);
+ currentQuery.sql = readNext(arguments, i);
+ } else if (option == OPTION_PARAMETER) {
+ Parameter parameter;
+ parameter.value = readNext(arguments, i);
+ currentQuery.parameters.push_back(parameter);
} else throw relpipe::cli::RelpipeCLIException(L"Unsupported CLI option: " + option, relpipe::cli::CLI::EXIT_CODE_BAD_CLI_ARGUMENTS);
}
- addRelation(c, currentRelation); // last relation
+ addQuery(c, currentQuery); // last relation
return c;
}
@@ -111,16 +77,13 @@
}
};
+
+// relpipe-tr-sql --relation "tabulka" "SELECT * FROM fstab WHERE id = ?" --parameter "123"
+// TODO: --file db.sqlite --keep-file
+// TODO: --type string/integer/boolean (default is string)
+
const string_t CLIParser::OPTION_RELATION = L"--relation";
-const string_t CLIParser::OPTION_OUTPUT_ATTRIBUTE = L"--output-attribute";
-const string_t CLIParser::OPTION_INPUT_ATTRIBUTES_APPEND = L"--input-attributes-append";
-const string_t CLIParser::OPTION_INPUT_ATTRIBUTES_PREPEND = L"--input-attributes-prepend";
-const string_t CLIParser::OPTION_DEBUG_VARIABLE_MAPPING = L"--debug-variable-mapping";
-const string_t CLIParser::OPTION_BEFORE_RECORDS = L"--before-records";
-const string_t CLIParser::OPTION_AFTER_RECORDS = L"--after-records";
-const string_t CLIParser::OPTION_FOR_EACH = L"--for-each";
-const string_t CLIParser::OPTION_DROP = L"--drop";
-const string_t CLIParser::OPTION_DEFINE = L"--define";
+const string_t CLIParser::OPTION_PARAMETER = L"--parameter";
}
}