git.delta.rocks / jrsonnet / refs/commits / 0a23a80af017

6060
61use crate::gc::WithCapacityExt as _;61use crate::gc::WithCapacityExt as _;
6262
63#[allow(clippy::needless_return)]
63pub(crate) fn parse_jsonnet(code: &str, source: Source) -> Result<Expr, SyntaxError> {64pub(crate) fn parse_jsonnet(code: &str, source: Source) -> Result<Expr, SyntaxError> {
64	#[cfg(all(feature = "ir-parser", feature = "peg-parser"))]65	#[cfg(feature = "peg-parser")]
65	{66	{
67		static USE_LEGACY_PARSER: LazyLock<bool> =
66		if std::env::var_os("JRSONNET_LEGACY_PARSER").is_some() {68			LazyLock::new(|| std::env::var_os("JRSONNET_LEGACY_PARSER").is_some());
67			return parse_peg(code, source);69
68		}70		if USE_LEGACY_PARSER {
69		return parse_ir(code, source);71			return parse_peg(code, source);
72		}
70	}73	}
71	#[cfg(all(feature = "ir-parser", not(feature = "peg-parser")))]74	#[cfg(feature = "ir-parser")]
72	{75	{
73		return parse_ir(code, source);76		return parse_ir(code, source);
74	}77	}
75	#[cfg(all(feature = "peg-parser", not(feature = "ir-parser")))]78	#[cfg(feature = "peg-parser")]
76	{79	{
77		return parse_peg(code, source);80		return parse_peg(code, source);
78	}81	}
79}82}
8083
81#[cfg(feature = "ir-parser")]84#[cfg(feature = "ir-parser")]
82fn parse_ir(code: &str, source: Source) -> Result<Expr, SyntaxError> {85fn parse_ir(code: &str, source: Source) -> Result<Expr, SyntaxError> {
83	jrsonnet_ir_parser::parse(code, &jrsonnet_ir_parser::ParserSettings { source }).map_err(86	jrsonnet_ir_parser::parse(code, &jrsonnet_ir_parser::ParserSettings { source }).map_err(|e| {
84		|e| SyntaxError {87		SyntaxError {
85			message: e.message,88			message: e.message,
86			location: SyntaxErrorLocation {89			location: SyntaxErrorLocation {
87				offset: e.location.offset,90				offset: e.location.offset,
88			},91			},
89		},92		}
90	)93	})
91}94}
9295
93#[cfg(feature = "peg-parser")]96#[cfg(feature = "peg-parser")]

7[features]7[features]
8default = ["ir-parser"]8default = ["ir-parser"]
9ir-parser = ["jrsonnet-evaluator/ir-parser"]9ir-parser = ["jrsonnet-evaluator/ir-parser"]
10peg-parser = ["jrsonnet-evaluator/peg-parser"]
11exp-destruct = ["jrsonnet-evaluator/exp-destruct"]
10exp-null-coaelse = ["jrsonnet-evaluator/exp-null-coaelse"]12exp-null-coaelse = ["jrsonnet-evaluator/exp-null-coaelse"]
1113
12[lints]14[lints]