Cleanup tools

1 files changed, 59 insertions, 0 deletions

diff --git a/src/syntax_kinds/generated.rs.tera b/src/syntax_kinds/generated.rs.tera
new file mode 100644
index 000000000..aa672d89a
--- /dev/null
+++ b/src/syntax_kinds/generated.rs.tera
@@ -0,0 +1,59 @@
+#![allow(bad_style, missing_docs, unreachable_pub)]
+#![cfg_attr(rustfmt, rustfmt_skip)]
+use super::SyntaxInfo;
+
+/// The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT_DEF`.
+#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum SyntaxKind {
+{%- for t in tokens %}
+    {{t}},
+{%- endfor -%}
+{% for kw in keywords %}
+    {{kw | upper}}_KW,
+{%- endfor -%}
+{% for kw in contextual_keywords %}
+    {{kw | upper}}_KW,
+{%- endfor -%}
+{% for node in nodes %}
+    {{node}},
+{%- endfor %}
+    // Technical SyntaxKinds: they appear temporally during parsing,
+    // but never end up in the final tree
+    #[doc(hidden)]
+    TOMBSTONE,
+    #[doc(hidden)]
+    EOF,
+}
+use self::SyntaxKind::*;
+
+impl SyntaxKind {
+    pub(crate) fn info(self) -> &'static SyntaxInfo {
+        match self {
+{%- for t in tokens %}
+            {{t}} => &SyntaxInfo { name: "{{t}}" },
+{%- endfor -%}
+{% for kw in keywords %}
+            {{kw | upper}}_KW => &SyntaxInfo { name: "{{kw | upper}}_KW" },
+{%- endfor -%}
+{% for kw in contextual_keywords %}
+            {{kw | upper}}_KW => &SyntaxInfo { name: "{{kw | upper}}_KW" },
+{%- endfor -%}
+{% for node in nodes %}
+            {{node}} => &SyntaxInfo { name: "{{node}}" },
+{%- endfor %}
+
+            TOMBSTONE => &SyntaxInfo { name: "TOMBSTONE" },
+            EOF => &SyntaxInfo { name: "EOF" },
+        }
+    }
+    pub(crate) fn from_keyword(ident: &str) -> Option<SyntaxKind> {
+        let kw = match ident {
+{%- for kw in keywords %}
+            "{{kw}}" => {{kw | upper}}_KW,
+{%- endfor %}
+            _ => return None,
+        };
+        Some(kw)
+    }
+}
+