update variable values generation to empty string

change autogenerated requests path to autogen/httpyac

.gitignore

@@ -10,4 +10,4 @@ node_modules
 Thumbs.db
 
 # Automatically generated stuff
-autodocs/**/*
+autogen/**/*

scripts/generate-http-docs.js

@@ -7,6 +7,7 @@ import { fileURLToPath } from 'url';
 
 const interpolationVariableRegex = /^{{(.*?)}}$/
 const DEFAULT_ENV_VAR_VALUE = 'EDIT_VALUE_HERE'
+const VARIABLE_NAME_VALUE_SEPARATOR = '='
 const __filename = fileURLToPath(import.meta.url);
 const __dirname = path.dirname(__filename);
 
@@ -181,12 +182,12 @@ function parseHttpBlock(text) {
 
 function formatVariableValue(value, renderContext = {}) {
     if (value === null || value === undefined) {
-        return '';
+        return "''";
     }
 
     if (typeof value === 'string') {
         if (value.trim() === '') {
-            return '';
+            return "''";
         }
         const renderedValue = renderContext.renderValue ? renderContext.renderValue(value) : value;
         if (/\s/.test(renderedValue)) {
@@ -456,8 +457,7 @@ export function buildRequestContent(request, requestName, requestConfig = {}, do
         }
     }
 
-    if (requestConfig.auth)
-    {
+    if (requestConfig.auth) {
         if (requestConfig.auth.type === 'bearer') {
             addReferencedVariables(requestConfig.auth.token ?? '');
             addHeader('Authorization', `Bearer ${renderValue(requestConfig.auth.token ?? '')}`);
@@ -479,17 +479,15 @@ export function buildRequestContent(request, requestName, requestConfig = {}, do
     if (commentedVariableDefinitions.length > 0) {
         lines.push(`# Other variables for ${requestName}`);
         for (const variable of commentedVariableDefinitions) {
-            lines.push(`# ${sanitizeVarName(variable.name)} = ${formatVariableValue(variable.value, { renderValue })}`);
+            lines.push(`# ${sanitizeVarName(variable.name)}${VARIABLE_NAME_VALUE_SEPARATOR}${formatVariableValue(variable.value, { renderValue })}`);
         }
-        lines.push('');
     }
 
     if (parameterVariableDefinitions.length > 0) {
         lines.push(`# Parameter variables for ${requestName}`);
         for (const variable of parameterVariableDefinitions) {
-            lines.push(`@${sanitizeVarName(variable.name)} = ${formatVariableValue(variable.value, { renderValue })}`);
+            lines.push(`@${sanitizeVarName(variable.name)}${VARIABLE_NAME_VALUE_SEPARATOR}${formatVariableValue(variable.value, { renderValue })}`);
         }
-        lines.push('');
     }
 
     let requestBody = '';
@@ -525,9 +523,8 @@ export function buildRequestContent(request, requestName, requestConfig = {}, do
     if (variableDefinitions.length > 0) {
         lines.push(`# Variables for ${requestName}`);
         for (const variable of variableDefinitions) {
-            lines.push(`@${sanitizeVarName(variable.name)} = ${formatVariableValue(variable.value, { renderValue })}`);
+            lines.push(`@${sanitizeVarName(variable.name)}${VARIABLE_NAME_VALUE_SEPARATOR}${formatVariableValue(variable.value, { renderValue })}`);
         }
-        lines.push('');
     }
 
     const method = (request.method || 'GET').toUpperCase();
@@ -540,6 +537,7 @@ export function buildRequestContent(request, requestName, requestConfig = {}, do
         requestUrl = `${requestUrl}${separator}${param.name}=${param.value}`;
     }
 
+    lines.push('');
     lines.push(`${method} ${requestUrl}`);
     for (const header of headers) {
         lines.push(`${header.name}: ${header.value}`);
@@ -677,7 +675,7 @@ function main() {
             continue;
         }
 
-        const outputRoot = path.join(workspaceRoot, 'autodocs', 'http', collection.name);
+        const outputRoot = path.join(workspaceRoot, 'autogen', 'httpyac', collection.name);
         ensureDir(outputRoot);
         const dotenvVariablesByTarget = writeEnvironmentTemplates(sourceDir, outputRoot);