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authorNadrieril2020-03-20 11:09:51 +0000
committerNadrieril2020-03-20 11:11:06 +0000
commit159b2ccede0d5559fe3ff9681ccfff314e608b35 (patch)
tree33ed2e15ea5c4873f31b953760b494569ae3b9a7 /dhall/src/syntax
parentcf91173c6e9f57dc9e9dbd9a34dca28d093fa7d9 (diff)
Parse RFC3986 URLs
Diffstat (limited to 'dhall/src/syntax')
-rw-r--r--dhall/src/syntax/text/dhall.pest.visibility2
-rw-r--r--dhall/src/syntax/text/parser.rs22
2 files changed, 22 insertions, 2 deletions
diff --git a/dhall/src/syntax/text/dhall.pest.visibility b/dhall/src/syntax/text/dhall.pest.visibility
index 2a89076..b2114ce 100644
--- a/dhall/src/syntax/text/dhall.pest.visibility
+++ b/dhall/src/syntax/text/dhall.pest.visibility
@@ -120,6 +120,7 @@ home_path
absolute_path
scheme
http_raw
+url_path
authority
# userinfo
# host
@@ -133,6 +134,7 @@ authority
# dec_octet
# domain
# domainlabel
+segment
# pchar
query
# pct_encoded
diff --git a/dhall/src/syntax/text/parser.rs b/dhall/src/syntax/text/parser.rs
index 5686300..03211c7 100644
--- a/dhall/src/syntax/text/parser.rs
+++ b/dhall/src/syntax/text/parser.rs
@@ -551,14 +551,14 @@ impl DhallParser {
fn http_raw(input: ParseInput) -> ParseResult<URL<Expr>> {
Ok(match_nodes!(input.into_children();
- [scheme(sch), authority(auth), path(p)] => URL {
+ [scheme(sch), authority(auth), url_path(p)] => URL {
scheme: sch,
authority: auth,
path: p,
query: None,
headers: None,
},
- [scheme(sch), authority(auth), path(p), query(q)] => URL {
+ [scheme(sch), authority(auth), url_path(p), query(q)] => URL {
scheme: sch,
authority: auth,
path: p,
@@ -568,10 +568,28 @@ impl DhallParser {
))
}
+ fn url_path(input: ParseInput) -> ParseResult<FilePath> {
+ Ok(match_nodes!(input.into_children();
+ [path_component(components)..] => {
+ let mut file_path: Vec<_> = components.collect();
+ // An empty path normalizes to "/"
+ if file_path.is_empty() {
+ file_path = vec!["".to_owned()];
+ }
+ FilePath { file_path }
+ }
+ ))
+ }
+
fn authority(input: ParseInput) -> ParseResult<String> {
Ok(input.as_str().to_owned())
}
+ #[alias(path_component)]
+ fn segment(input: ParseInput) -> ParseResult<String> {
+ Ok(input.as_str().to_string())
+ }
+
fn query(input: ParseInput) -> ParseResult<String> {
Ok(input.as_str().to_owned())
}