(bindings): Add path type to bindings support

Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/src/bindings.rs b/src/bindings.rs
index 8c33cc4..8e3531b 100644
--- a/src/bindings.rs
+++ b/src/bindings.rs
@@ -49,6 +49,10 @@ pub enum CaptureType {
     /// for one of the embedded files in the document, otherwise codegen will
     /// refuse to run.
     File,
+
+    /// Paths are sequences of non-whitespace characters which will be interpreted
+    /// as a file-path (e.g. PathBuf) or similar when processed by a step
+    Path,
 }
 
 impl FromStr for CaptureType {
@@ -62,6 +66,7 @@ impl FromStr for CaptureType {
             "uint" => Ok(Self::Uint),
             "number" => Ok(Self::Number),
             "file" => Ok(Self::File),
+            "path" => Ok(Self::Path),
             _ => Err(SubplotError::UnknownTypeInBinding(value.to_string())),
         }
     }
@@ -77,6 +82,7 @@ impl CaptureType {
             Self::Uint => "uint",
             Self::Number => "number",
             Self::File => "file",
+            Self::Path => "path",
         }
     }
 
@@ -89,6 +95,7 @@ impl CaptureType {
             Self::Uint => r"\d+",
             Self::Number => r"-?\d+(\.\d+)?",
             Self::File => r"\S+",
+            Self::Path => r"\S+",
         }
     }
 }
@@ -787,6 +794,7 @@ lazy_static! {
             CaptureType::Uint,
             CaptureType::Number,
             CaptureType::File,
+            CaptureType::Path,
         ]).iter().copied() {
             // This Unwrap is okay because we shouldn't have any bugs in the
             // regular expressions here, and if we did, it'd be bad for everyone