if polyglot#init#is_disabled(expand('<sfile>:p'), 'graphql', 'after/syntax/typescript/graphql.vim')
finish
endif
" Copyright (c) 2016-2021 Jon Parise <jon@indelible.org>
"
" Permission is hereby granted, free of charge, to any person obtaining a copy
" of this software and associated documentation files (the "Software"), to
" deal in the Software without restriction, including without limitation the
" rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
" sell copies of the Software, and to permit persons to whom the Software is
" furnished to do so, subject to the following conditions:
"
" The above copyright notice and this permission notice shall be included in
" all copies or substantial portions of the Software.
"
" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
" FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
" IN THE SOFTWARE.
"
" Language: GraphQL
" Maintainer: Jon Parise <jon@indelible.org>
if exists('b:current_syntax')
let s:current_syntax = b:current_syntax
unlet b:current_syntax
endif
let b:graphql_nested_syntax = 1
syn include @GraphQLSyntax syntax/graphql.vim
unlet b:graphql_nested_syntax
if exists('s:current_syntax')
let b:current_syntax = s:current_syntax
endif
let s:tags = '\%(' . join(graphql#javascript_tags(), '\|') . '\)'
exec 'syntax region graphqlTemplateString matchgroup=typescriptTemplate start=+' . s:tags . '\@20<=`+ skip=+\\`+ end=+`+ contains=@GraphQLSyntax,typescriptTemplateSubstitution extend'
exec 'syntax match graphqlTaggedTemplate +' . s:tags . '\ze`+ nextgroup=graphqlTemplateString'
" Support expression interpolation ((${...})) inside template strings.
syntax region graphqlTemplateExpression start=+${+ end=+}+ contained contains=typescriptTemplateSubstitution containedin=graphqlFold keepend
" support #graphql , #gql comment strings
syntax region graphqlTemplateString
\ start=+`\(#\s\{,4\}\(gql\|graphql\)\)\@=+
\ skip=+\\\\\|\\`+
\ end=+`+me=s-1
\ containedin=typescriptTemplate
\ contained
\ contains=@GraphQLSyntax,typescriptTemplateSubstitution extend
hi def link graphqlTemplateString typescriptTemplate
hi def link graphqlTemplateExpression typescriptTemplateSubstitution
syn cluster typescriptExpression add=graphqlTaggedTemplate
syn cluster graphqlTaggedTemplate add=graphqlTemplateString
