Improve README

refactor error message to scan name

README.md

@@ -3,6 +3,13 @@
 Vim plugin that provides functions to interact with your package/lib manager for your
 favorite language and it's generic!
 
+### Supported languages and package managers:
+
+- [x] Elixir, hex
+- [x] NodeJS, npm/yarn
+- [x] Ruby, rubygems
+- [x] Rust, cargo/cratos
+
 ### Prerequisites
 
 This plugin uses [mattn/webapi-vim](https://github.com/mattn/webapi-vim).
@@ -91,11 +98,6 @@ By default is:
 
 # TODO's
 
-- Supported languages and package managers:
-  - [x] Elixir, hex
-  - [x] NodeJS, npm/yarn
-  - [x] Ruby, rubygems
-  - [x] Rust, cargo/cratos
 - Refactor
 - Async API calls
 - Test's

autoload/pmv/elixir/hexApi.vim

@@ -6,7 +6,7 @@ function! pmv#elixir#hexApi#getPackageInfo(package)
   if match(l:info, 'No package with name') != 0
     return split(l:info, '\n')
   else
-    call s:packageNotFound(a:package)
+    call pmv#utils#packageNotFound(a:package)
   endif
 endfunction
 
@@ -30,6 +30,3 @@ function! s:extractDate(str)
   return l:date
 endfunction
 
-function! s:packageNotFound(package)
-  echom 'No package with name ' . a:package
-endfunction

autoload/pmv/elixir/hexUtils.vim

@@ -41,7 +41,7 @@ endfunction
 function! pmv#elixir#hexUtils#getPackageName(qarg)
   if empty(a:qarg)
     let l:package = s:scanForPackage()
-    if s:packageNotFound(l:package)
+    if pmv#utils#packageNotFound(l:package)
       return
     endif
     return l:package
@@ -53,13 +53,3 @@ function! s:scanForPackage()
   let l:line = getline('.')
   return matchstr(l:line, '{:\zs[a-z]\w*\ze')
 endfunction
-
-function! s:packageNotFound(package)
-  if empty(a:package)
-    redraw
-    echom 'No package found on this line!'
-    return 1
-  endif
-
-  return 0
-endfunction

autoload/pmv/nodejs/utils.vim

@@ -1,7 +1,7 @@
 function! pmv#nodejs#utils#getPackageName(qarg)
   if empty(a:qarg)
     let l:package = s:scanForPackage()
-    if s:packageNotFound(l:package)
+    if pmv#utils#packageNotFound(l:package)
       return
     endif
     return l:package
@@ -20,14 +20,6 @@ function! s:scanForPackage()
   endif
 endfunction
 
-function! s:packageNotFound(package)
-  if empty(a:package)
-    redraw
-    echom 'No package found on this line!'
-    return 1
-  endif
-  return 0
-endfunction
 
 function! pmv#nodejs#utils#getApiAllReleases(package)
   let l:json = pmv#nodejs#utils#getApiPackage(a:package)

autoload/pmv/rust/utils.vim

@@ -1,7 +1,7 @@
 function! pmv#rust#utils#getPackageName(qarg)
   if empty(a:qarg)
     let l:package = s:scanForPackage()
-    if s:packageNotFound(l:package)
+    if pmv#utils#packageNotFound(l:package)
       return
     endif
     return l:package
@@ -20,15 +20,6 @@ function! s:scanForPackage()
   endif
 endfunction
 
-function! s:packageNotFound(package)
-  if empty(a:package)
-    redraw
-    echom 'No package found on this line!'
-    return 1
-  endif
-  return 0
-endfunction
-
 function! pmv#rust#utils#getApiAllReleases(package)
   let l:json = pmv#rust#utils#getApiPackage(a:package)
   if has_key(l:json, 'versions')

autoload/pmv/utils.vim

@@ -25,6 +25,15 @@ function! pmv#utils#renderPopup(input, ...)
   nnoremap <silent> <buffer> q :bd<CR>
 endfunction
 
+function! pmv#utils#packageNotFound(package)
+  if empty(a:package)
+    redraw
+    echom '>>> No package found on this line! <<<'
+    return 1
+  endif
+  return 0
+endfunction
+
 function! pmv#utils#openUri(uri)
   if s:is_macunix
     call system('open ' . shellescape(a:uri))