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Add language constants to strings #67

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8edfc3b
Add language constants to strings
Jan 10, 2025
6bf545f
Fix tfvars boolean test
Jan 10, 2025
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34 changes: 31 additions & 3 deletions Terraform.sublime-syntax
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Original file line number Diff line number Diff line change
Expand Up @@ -217,9 +217,12 @@ contexts:
# https://www.terraform.io/docs/language/expressions/types.html#literal-expressions
# https://github.com/hashicorp/hcl2/blob/master/hcl/hclsyntax/spec.md#literal-values
language_constants:
- match: \b(true|false|null)\b
comment: Language Constants
scope: constant.language.terraform
- match: \btrue\b
scope: constant.language.boolean.true.terraform
- match: \bfalse\b
scope: constant.language.boolean.false.terraform
- match: \bnull\b
scope: constant.language.null.terraform

# Numbers: Integers, fractions and exponents
#
Expand All @@ -246,6 +249,31 @@ contexts:
# https://www.terraform.io/docs/language/expressions/types.html
# https://github.com/hashicorp/hcl2/blob/master/hcl/hclsyntax/spec.md#template-expressions
string_literals:
- match: (")(true)(")
scope: string.quoted.double.terraform
captures:
1: punctuation.definition.string.begin.terraform
2: constant.language.boolean.true.terraform
3: punctuation.definition.string.end.terraform
- match: (")(false)(")
scope: string.quoted.double.terraform
captures:
1: punctuation.definition.string.begin.terraform
2: constant.language.boolean.false.terraform
3: punctuation.definition.string.end.terraform
- match: (")(none|null)(")
scope: string.quoted.double.terraform
captures:
1: punctuation.definition.string.begin.terraform
2: constant.language.null.terraform
3: punctuation.definition.string.end.terraform
- match: (")(-?)(\d+)(")
scope: string.quoted.double.terraform
captures:
1: punctuation.definition.string.begin.terraform
2: keyword.operator.arithmetic.terraform
3: meta.number.integer.terraform constant.numeric.value.terraform
4: punctuation.definition.string.end.terraform
- match: '"'
comment: Strings
scope: punctuation.definition.string.begin.terraform
Expand Down
2 changes: 1 addition & 1 deletion syntax_test_terraform-vars.tfvars
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Expand Up @@ -24,7 +24,7 @@

true
# ^ -constant
# ^^^^ constant.language.terraform
# ^^^^ constant.language.boolean.true.terraform
# ^ -constant

444
Expand Down
22 changes: 16 additions & 6 deletions syntax_test_terraform.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@

true
# ^ -constant
# ^^^^ constant.language.terraform
# ^^^^ constant.language.boolean.true.terraform
# ^ -constant

/////
Expand All @@ -98,7 +98,7 @@

false
# ^ -constant
# ^^^^^ constant.language.terraform
# ^^^^^ constant.language.boolean.false.terraform
# ^ -constant


Expand All @@ -108,7 +108,7 @@

null
# ^ -constant
# ^^^^ constant.language.terraform
# ^^^^ constant.language.null.terraform
# ^ -constant

/////////////////////////////////////////////////////////////////////
Expand Down Expand Up @@ -327,9 +327,9 @@
# ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ meta.interpolation.terraform
# ^^^^^^^^^^^^^^^^^^^^^^^^^^ source.terraform
# ^ keyword.operator.terraform
# ^^^^ meta.interpolation.terraform constant.language.terraform
# ^^^^ meta.interpolation.terraform constant.language.boolean.true.terraform
# ^ meta.interpolation.terraform keyword.operator.terraform
# ^^^^^ meta.interpolation.terraform constant.language.terraform
# ^^^^^ meta.interpolation.terraform constant.language.boolean.false.terraform
# ^ meta.interpolation.terraform punctuation.section.interpolation.end.terraform
# ^ string.quoted.double.terraform punctuation.definition.string.end.terraform

Expand Down Expand Up @@ -2399,9 +2399,19 @@
tobool(true)
# ^^^^^^ meta.function-call.terraform support.function.builtin.terraform
# ^ meta.function-call.terraform punctuation.section.parens.begin.terraform
# ^^^^ meta.function-call.terraform constant.language.terraform
# ^^^^ meta.function-call.terraform constant.language.boolean.true.terraform
# ^ meta.function-call.terraform punctuation.section.parens.end.terraform

tobool("true")
# ^^^^^^^^^^^^^^ meta.function-call.terraform
# ^^^^^^ support.function.builtin.terraform
# ^ punctuation.section.parens.begin.terraform
# ^^^^^^ string.quoted.double.terraform
# ^ punctuation.definition.string.begin.terraform
# ^^^^ constant.language.boolean.true.terraform
# ^ punctuation.definition.string.end.terraform
# ^ punctuation.section.parens.end.terraform

tolist(["a", "b", "c"])
# ^^^^^^ meta.function-call.terraform support.function.builtin.terraform
# ^ meta.function-call.terraform punctuation.section.parens.begin.terraform
Expand Down
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