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authorTimothy DeHerrera2022-08-29 02:16:10 +0000
committerMichael Davis2022-09-06 22:39:41 +0000
commit665e27ff9dc017ee47f646187d98f5e4cdb18411 (patch)
tree5018c45ae2b7f43649c2925a934848ec13a491ea /runtime/queries
parent43b31f702a13d3ced2dc414d2febe5bcf222366a (diff)
nix: add language injections
By simply placing a comment with the name of the desired language just before a multi-line string, that language will be injected. Also, common functions and attributes which are expected to be shell code are automatically injected.
Diffstat (limited to 'runtime/queries')
-rw-r--r--runtime/queries/nix/injections.scm39
1 files changed, 39 insertions, 0 deletions
diff --git a/runtime/queries/nix/injections.scm b/runtime/queries/nix/injections.scm
new file mode 100644
index 00000000..82d79cc7
--- /dev/null
+++ b/runtime/queries/nix/injections.scm
@@ -0,0 +1,39 @@
+; mark arbitary languages with a comment
+((((comment) @injection.language) .
+ (indented_string_expression (string_fragment) @injection.content))
+ (#set! injection.combined))
+
+((binding
+ attrpath: (attrpath (identifier) @_path)
+ expression: (indented_string_expression
+ (string_fragment) @injection.content))
+ (#match? @_path "(^\\w*Phase|(pre|post)\\w*|(.*\\.)?\\w*([sS]cript|[hH]ook)|(.*\\.)?startup)$")
+ (#set! injection.language "bash")
+ (#set! injection.combined))
+
+((apply_expression
+ function: (apply_expression function: (_) @_func)
+ argument: (indented_string_expression (string_fragment) @injection.content))
+ (#match? @_func "(^|\\.)writeShellScript(Bin)?$")
+ (#set! injection.language "bash")
+ (#set! injection.combined))
+
+(apply_expression
+ (apply_expression
+ function: (apply_expression
+ function: ((_) @_func)))
+ argument: (indented_string_expression (string_fragment) @injection.content)
+ (#match? @_func "(^|\\.)runCommand(((No)?(CC))?(Local)?)?$")
+ (#set! injection.language "bash")
+ (#set! injection.combined))
+
+(apply_expression
+ function: ((_) @_func)
+ argument: (_ (_)* (_ (_)* (binding
+ attrpath: (attrpath (identifier) @_path)
+ expression: (indented_string_expression
+ (string_fragment) @injection.content))))
+ (#match? @_func "(^|\\.)writeShellApplication$")
+ (#match? @_path "^text$")
+ (#set! injection.language "bash")
+ (#set! injection.combined))