add tree-sitter-eex

EEx is an templating language for Elixir. Since the incremental
parsing refactor we can used combined injections which allows us
to add EEx support.
This commit is contained in:
Michael Davis 2022-04-12 20:55:30 -05:00 committed by Blaž Hrastnik
parent 4ac94a5c43
commit 9d095e0fdc
4 changed files with 28 additions and 0 deletions

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@ -9,6 +9,7 @@
| css | ✓ | | | `vscode-css-language-server` |
| dart | ✓ | | ✓ | `dart` |
| dockerfile | ✓ | | | `docker-langserver` |
| eex | ✓ | | | |
| ejs | ✓ | | | |
| elixir | ✓ | | | `elixir-ls` |
| elm | ✓ | | | `elm-language-server` |

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@ -1113,3 +1113,15 @@ grammar = "embedded-template"
[[grammar]]
name = "embedded-template"
source = { git = "https://github.com/tree-sitter/tree-sitter-embedded-template", rev = "d21df11b0ecc6fd211dbe11278e92ef67bd17e97" }
[[language]]
name = "eex"
scope = "source.eex"
injection-regex = "eex"
file-types = ["eex"]
roots = []
indent = { tab-width = 2, unit = " " }
[[grammar]]
name = "eex"
source = { git = "https://github.com/connorlay/tree-sitter-eex", rev = "f742f2fe327463335e8671a87c0b9b396905d1d1" }

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@ -0,0 +1,6 @@
; https://github.com/connorlay/tree-sitter-eex/blob/f742f2fe327463335e8671a87c0b9b396905d1d1/queries/highlights.scm
; wrapping in (directive .. ) prevents us from highlighting '%>' in a comment as a keyword
(directive ["<%" "<%=" "<%%" "<%%=" "%>"] @keyword)
(comment) @comment

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@ -0,0 +1,9 @@
; https://github.com/connorlay/tree-sitter-eex/blob/f742f2fe327463335e8671a87c0b9b396905d1d1/queries/injections.scm
((directive (expression) @injection.content)
(#set! injection.language "elixir"))
((partial_expression) @injection.content
(#set! injection.language "elixir")
(#set! injection.include-children)
(#set! injection.combined))