mods to add Camel and snake_case for proto

run/proto-sample.yaml

@@ -0,0 +1,89 @@
+alps:
+  version: "1.0"
+  name: microblogging
+  doc: "The example profile here contains details on customizing any representation media type for a specific \n    application domain: Micro-blogging. It contains descriptions of valid data and transition values that \n    can appear within resource representations. This document is presented as a complete blueprint for \n    implementing a compliant client or server that supports the basic features of the target application \n    domain (Micro-blogging)."
+  # metadata
+  ext:
+    - type: metadata
+      name: title
+      value: microblogging
+      tags: "oas"
+    - type: metadata
+      name: id
+      value: https://corntoole.github.io/api-profiles/microblogging
+      tags: "oas"
+    - type: metadata
+      name: root
+      value: http://api.example.org/microblogging
+      tags: "oas"
+  link:
+    rel: help
+    href: "http://amundsen.com/hypermedia/profiles/"
+  descriptor:
+    - doc: "Contains the UTC date-time the message was posted. When present, it SHOULD be valid per RFC3339."
+      id: "date-time"
+      type: semantic
+    - doc: "Contains the text description of a user."
+      id: description
+      type: semantic
+    - doc: ""
+      id: xx
+      type: semantic
+    - doc: "A list representation of unfiltered results."
+      id: all
+      type: semantic
+      descriptor:
+        - href: "#users"
+        - href: "#messages"
+    - id: friends
+      type: semantic
+      doc: "A list representation."
+      descriptor:
+        - href: "#users"
+        - href: "#messages"
+    - id: followers
+      type: semantic
+      doc: "A list representation of all the users from the designated user's friends list."
+      descriptor:
+        href: "#users"
+    - id: me
+      type: semantic
+      doc: "Contains the list of messages posted by the designated user or contains\n      the designated user's profile."
+      descriptor:
+        - href: "#users"
+        - href: "#messages"
+    - id: mentions
+      type: semantic
+      doc: "A list representation of all the messages that mention the designated user"
+      descriptor:
+        href: "#messages"
+    - id: message
+      type: semantic
+      doc: "A representation of a single message."
+      descriptor:
+        - href: "#user-text"
+        - href: "#user-link"
+        - href: "#message-text"
+        - href: "#message-link"
+        - href: "#user-image"
+        - href: "#date-time"
+    - id: empty
+    - doc: "A link template to add a new message to the system by the designated (logged-in) user."
+      descriptor:
+        - href: "#message-text"
+      rt: empty
+      id: "message-post"
+      type: unsafe
+    - doc: "A link template to reply to an existing message."
+      descriptor:
+        - doc: "the author of the post to be replied-to"
+          href: "#user-text"
+          name: user
+        - href: "#message-text"
+          name: message
+      id: "message-reply"
+      type: unsafe
+      rt: empty
+    # - doc: ""
+    #   id: xx
+    #   type: semantic

src/index.js

@@ -167,6 +167,7 @@ function toProto(doc) {
   var rtn = "";
   var obj;
   var coll;
+  var val;
 
   // preamble
   rtn += 'syntax = "proto3";\n';
@@ -185,65 +186,81 @@ function toProto(doc) {
   // params
   coll = doc.alps.descriptor.filter(semantic);
   coll.forEach(function(msg) {
-    rtn += `message ${msg.id}Params {\n`;
+    val = makeSnakeCase(msg.id);
+    rtn += `message ${val}_params {\n`;
     var c = 0;
     c++;
-    rtn += `  string ${msg.id} = ${c};\n`;    
+    rtn += `  string ${val} = ${c};\n`;    
     rtn += '}\n';
   });
   rtn += '\n';
 
   // objects
   coll = doc.alps.descriptor.filter(groups);
   coll.forEach(function(msg) {
-    rtn += `message ${msg.id} {\n`;
+    val = makeSnakeCase(msg.id);
+    rtn += `message ${val} {\n`;
     var c = 0;
     msg.descriptor.forEach(function(prop) {
       c++;
       rtn += `  string ${prop.href} = ${c};\n`;    
     });
     rtn += '}\n';
-    rtn += `message ${msg.id}Response {\n`;
-    rtn += `  repeated ${msg.id} ${msg.id}Collection = 1;\n`
+    rtn += `message ${val}_response {\n`;
+    rtn += `  repeated ${val} ${val}_collection = 1;\n`
     rtn += '}\n';
-    rtn += `message ${msg.id}Empty {}\n`;
+    rtn += `message ${val}_empty {}\n`;
   });
   rtn += '\n';
 
   // procedures
-  rtn += `service ${doc.alps.ext.filter(metadata_title)[0].value.replace(/ /g,'_')||"ALPS_API"}_Service {\n`;
+  val = doc.alps.ext.filter(metadata_title)[0].value.replace(/ /g,'-')||"ALPS-API";
+  val = makePascalCase(val)
+  rtn += `service ${val}Service {\n`;
 
   coll = doc.alps.descriptor.filter(safe);
   coll.forEach(function(item) {
-    rtn += `  rpc ${item.id}(`
+    val = item.id;
+    val = makePascalCase(val);
+    rtn += `  rpc ${val}(`
     if(item.descriptor) {
-      rtn += item.descriptor[0].href;      
+      val = makeSnakeCase(item.descriptor[0].href);
+      rtn += val;      
     }
     else {
-      rtn += `${item.rt}Empty`;
+      val = makeSnakeCase(item.rt);
+      rtn += `${val}_empty`;
     }
-    rtn += `) returns (${item.rt}Response) {};\n`;  
+    rtn += `) returns (${val}_response) {};\n`;  
   });
 
   coll = doc.alps.descriptor.filter(unsafe);
   coll.forEach(function(item) {
-    rtn += `  rpc ${item.id}(`
+    var val = item.id;
+    val = makePascalCase(val);
+    rtn += `  rpc ${val}(`
     if(item.descriptor) {
-      rtn += item.descriptor[0].href;      
+      val = makeSnakeCase(item.descriptor[0].href);
+      rtn += val;      
     }
-    rtn += `) returns (${item.rt}Response) {};\n`;  
+    val = makeSnakeCase(item.rt);
+    rtn += `) returns (${val}_response) {};\n`;  
   });
 
   coll = doc.alps.descriptor.filter(idempotent);
   coll.forEach(function(item) {
-    rtn += `  rpc ${item.id}(`
+    var val = item.id;
+    val = makePascalCase(val);
+    rtn += `  rpc ${val}(`
     if(item.descriptor) {
-      rtn += item.descriptor[0].href;
+      val = makeSnakeCase(item.descriptor[0].href);
+      rtn += val;      
       if(item.descriptor[0].href === "#id") {
-        rtn += "Params";
+        rtn += "_params";
       }      
     }
-    rtn += `) returns (${item.rt}Response) {};\n`;  
+    val = makeSnakeCase(item.rt);
+    rtn += `) returns (${val}_response) {};\n`;  
   });
 
   rtn += '}\n';
@@ -516,6 +533,40 @@ function toAsync(doc) {
   return rtn;
 }
 
+//*******************************************
+// general support
+//*******************************************
+
+function makePascalCase(value) {
+  var rtn = "";
+  var coll = [];
+  coll = value.split('-');
+  if(coll.length===0) {
+    coll = value.split('_');
+  }
+  if(coll.length===0) {
+    coll.push(rtn);
+  }
+  coll.forEach(function(item) {
+    rtn += item.charAt(0).toUpperCase() + item.slice(1)
+  });
+  return rtn;
+}
+
+function makeSnakeCase(value) {
+  var rtn = "";
+  var coll = [];
+  coll = value.split('-');
+  if(coll.length===0) {
+    coll.push(rtn);
+  }
+  coll.forEach(function(item) {
+    rtn += item.toLowerCase()+'_';
+  });
+  rtn = rtn.substring(0, rtn.length - 1);
+  return rtn;
+}
+
 //*******************************************
 // collection filters
 //*******************************************