Merge pull request #33 from nvim-lua/protocol

add additional source protocol

Author: lewis6991

README.md

@@ -30,6 +30,7 @@ The Neovim package specification supports a single, top-level package metadata f
     * `git+ssh://` - for the Git source control manager when using repositories that need SSH login, such as git@example.com/myrepo 
     * `http://` - for HTTP URLs
     * `https://` - for HTTPS URLs
+    * `luarocks://` - for Luarocks packages
 
 * `description` (Table) the description is a table that includes the following nested fields:
 	* `summary` (String) a short description of the package, typically less than 100 character long.

lua/packspec/schema.lua

@@ -3,7 +3,7 @@ local pat_range = [[((==|~=|<|>|<=|>=|~>)\s*)?]]..pat_version
 
 local PAT_VERSION = "^"..pat_version.."$"
 local PAT_RANGE = "^"..pat_range..[[(\s*,\s*]]..pat_range..[[)*$]]
-local PAT_URL = [[^(file|git(\+(https?|ssh))?|https?)://]]
+local PAT_URL = [[^\w+://]]
 
 local function dedent(s)
   local lines = {}
@@ -73,6 +73,7 @@ return {
       "git://github.com/keplerproject/wsapi.git". Different protocols are
       supported:
 
+          * `luarocks://` - for luarocks packages
           * `file://` - for URLs in the local filesystem (note that for Unix
             paths, the root slash is the third slash, resulting in paths like
             "file:///full/path/filename"
@@ -84,6 +85,10 @@ return {
           * `http://` - for HTTP URLs
           * `https://` - for HTTPS URLs
       ]],
+      examples = {
+        "luarocks://argparse",
+        "git://github.com/nvim-lua/plenary.nvim"
+      },
       type = "string",
       pattern = PAT_URL,
     },

schema/packspec_schema.json

@@ -29,7 +29,7 @@
             "source": {
               "type": "string",
               "description": "Source of the dependency. See previous `source` description.",
-              "pattern": "^(file|git(\\+(https?|ssh))?|https?):\/\/"
+              "pattern": "^\\w+:\/\/"
             }
           }
         }
@@ -84,9 +84,13 @@
       "additionalProperties": false
     },
     "source": {
+      "pattern": "^\\w+:\/\/",
       "type": "string",
-      "description": "The URL of the package source archive. Examples:\n\"http:\/\/github.com\/downloads\/keplerproject\/wsapi\/wsapi-1.3.4.tar.gz\",\n\"git:\/\/github.com\/keplerproject\/wsapi.git\". Different protocols are\nsupported:\n\n    * `file:\/\/` - for URLs in the local filesystem (note that for Unix\n      paths, the root slash is the third slash, resulting in paths like\n      \"file:\/\/\/full\/path\/filename\"\n    * `git:\/\/` - for the Git source control manager\n    * `git+https:\/\/` - for the Git source control manager when using\n      repositories that need https:\/\/ URLs.\n    * `git+ssh:\/\/` - for the Git source control manager when using\n      repositories that need SSH login, such as git@example.com\/myrepo.\n    * `http:\/\/` - for HTTP URLs\n    * `https:\/\/` - for HTTPS URLs",
-      "pattern": "^(file|git(\\+(https?|ssh))?|https?):\/\/"
+      "description": "The URL of the package source archive. Examples:\n\"http:\/\/github.com\/downloads\/keplerproject\/wsapi\/wsapi-1.3.4.tar.gz\",\n\"git:\/\/github.com\/keplerproject\/wsapi.git\". Different protocols are\nsupported:\n\n    * `luarocks:\/\/` - for luarocks packages\n    * `file:\/\/` - for URLs in the local filesystem (note that for Unix\n      paths, the root slash is the third slash, resulting in paths like\n      \"file:\/\/\/full\/path\/filename\"\n    * `git:\/\/` - for the Git source control manager\n    * `git+https:\/\/` - for the Git source control manager when using\n      repositories that need https:\/\/ URLs.\n    * `git+ssh:\/\/` - for the Git source control manager when using\n      repositories that need SSH login, such as git@example.com\/myrepo.\n    * `http:\/\/` - for HTTP URLs\n    * `https:\/\/` - for HTTPS URLs",
+      "examples": [
+        "luarocks:\/\/argparse",
+        "git:\/\/github.com\/nvim-lua\/plenary.nvim"
+      ]
     },
     "$schema": {
       "description": "The optional json schema URI for validation with json-language-server.",