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authorNadrieril2019-08-13 23:44:52 +0200
committerNadrieril2019-08-13 23:45:27 +0200
commit66260f8e386f7a447352bd8ccbda064b00b698bc (patch)
treeb3094a3d4e6b463724302b9be7e803a80ce4eed3 /dhall/src/phase
parentc600bae72198350b78fe19cf993b7f4c6f35225a (diff)
Implement inline headers parsing
Diffstat (limited to '')
-rw-r--r--dhall/src/phase/binary.rs50
-rw-r--r--dhall/src/phase/resolve.rs8
2 files changed, 23 insertions, 35 deletions
diff --git a/dhall/src/phase/binary.rs b/dhall/src/phase/binary.rs
index 9ed823c..36dd471 100644
--- a/dhall/src/phase/binary.rs
+++ b/dhall/src/phase/binary.rs
@@ -4,9 +4,8 @@ use std::iter::FromIterator;
use dhall_syntax::map::DupTreeMap;
use dhall_syntax::{
- rc, ExprF, FilePrefix, Hash, Import, ImportHashed, ImportLocation,
- ImportMode, Integer, InterpolatedText, Label, Natural, Scheme, SubExpr,
- URL, V,
+ rc, ExprF, FilePrefix, Hash, Import, ImportLocation, ImportMode, Integer,
+ InterpolatedText, Label, Natural, Scheme, SubExpr, URL, V,
};
use crate::error::{DecodeError, EncodeError};
@@ -260,20 +259,12 @@ fn cbor_value_to_dhall(
};
let headers = match rest.next() {
Some(Null) => None,
- // TODO
- // Some(x) => {
- // match cbor_value_to_dhall(&x)?.as_ref() {
- // Import(import) => Some(Box::new(
- // import.location_hashed.clone(),
- // )),
- // _ => Err(DecodeError::WrongFormatError(
- // "import/remote/headers".to_owned(),
- // ))?,
- // }
- // }
+ Some(x) => {
+ let x = cbor_value_to_dhall(&x)?;
+ Some(x)
+ }
_ => Err(DecodeError::WrongFormatError(
- "import/remote/headers is unimplemented"
- .to_owned(),
+ "import/remote/headers".to_owned(),
))?,
};
let authority = match rest.next() {
@@ -341,7 +332,8 @@ fn cbor_value_to_dhall(
};
Import(dhall_syntax::Import {
mode,
- location_hashed: ImportHashed { hash, location },
+ hash,
+ location,
})
}
[U64(25), bindings..] => {
@@ -572,14 +564,17 @@ where
}
}
-fn serialize_import<S>(ser: S, import: &Import) -> Result<S::Ok, S::Error>
+fn serialize_import<S, E>(
+ ser: S,
+ import: &Import<SubExpr<E>>,
+) -> Result<S::Ok, S::Error>
where
S: serde::ser::Serializer,
{
use cbor::Value::{Bytes, Null, U64};
use serde::ser::SerializeSeq;
- let count = 4 + match &import.location_hashed.location {
+ let count = 4 + match &import.location {
ImportLocation::Remote(url) => 3 + url.path.len(),
ImportLocation::Local(_, path) => path.len(),
ImportLocation::Env(_) => 1,
@@ -589,7 +584,7 @@ where
ser_seq.serialize_element(&U64(24))?;
- let hash = match &import.location_hashed.hash {
+ let hash = match &import.hash {
None => Null,
Some(Hash::SHA256(h)) => {
let mut bytes = vec![18, 32];
@@ -606,7 +601,7 @@ where
};
ser_seq.serialize_element(&U64(mode))?;
- let scheme = match &import.location_hashed.location {
+ let scheme = match &import.location {
ImportLocation::Remote(url) => match url.scheme {
Scheme::HTTP => 0,
Scheme::HTTPS => 1,
@@ -622,19 +617,12 @@ where
};
ser_seq.serialize_element(&U64(scheme))?;
- match &import.location_hashed.location {
+ match &import.location {
ImportLocation::Remote(url) => {
match &url.headers {
None => ser_seq.serialize_element(&Null)?,
- Some(location_hashed) => {
- let e = rc(
- ExprF::Import(dhall_syntax::Import {
- mode: ImportMode::Code,
- location_hashed: location_hashed.as_ref().clone(),
- }),
- );
- let s: Serialize<'_, ()> = self::Serialize::Expr(&e);
- ser_seq.serialize_element(&s)?
+ Some(e) => {
+ ser_seq.serialize_element(&self::Serialize::Expr(e))?
}
};
ser_seq.serialize_element(&url.authority)?;
diff --git a/dhall/src/phase/resolve.rs b/dhall/src/phase/resolve.rs
index abcee7e..52353e4 100644
--- a/dhall/src/phase/resolve.rs
+++ b/dhall/src/phase/resolve.rs
@@ -1,10 +1,10 @@
use std::collections::HashMap;
use std::path::{Path, PathBuf};
-use dhall_syntax::Import;
-
use crate::error::{Error, ImportError};
-use crate::phase::{Normalized, Parsed, Resolved};
+use crate::phase::{Normalized, NormalizedSubExpr, Parsed, Resolved};
+
+type Import = dhall_syntax::Import<NormalizedSubExpr>;
/// A root from which to resolve relative imports.
#[derive(Debug, Clone, PartialEq, Eq)]
@@ -28,7 +28,7 @@ fn resolve_import(
let cwd = match root {
LocalDir(cwd) => cwd,
};
- match &import.location_hashed.location {
+ match &import.location {
Local(prefix, path) => {
let path: PathBuf = path.iter().cloned().collect();
let path = match prefix {