add boolean parser

There is literally to reason to mingle them

Cargo.toml

@@ -13,8 +13,6 @@ anode = { path = "./anode" }
 anode-macros-input = { path = "./anode-macros-input" }
 anode-macros = { path = "./anode-macros" }
 anode-build = { path = "./anode-build" }
-# git
-forgejo-openapi = { git = "https://git.dzuchun.ing/dzu/forgejo-openapi.git", default-features = false }
 # crates.io
 syn = { version = "2", default-features = false  }
 quote = { version = "1", default-features = false }

anode-build/src/lib.rs

@@ -1,3 +1,4 @@
+// WARN: be aware that both source code file path and output path and hard-coded. they might not work for you; if you have any suggestion for heuristics would determine these paths in a universal way, please let me know
 use syn::{File, punctuated::Punctuated};
 
 use anode_macros_input::pretty_span;

anode/Cargo.toml

@@ -6,7 +6,3 @@ edition = "2024"
 [dependencies]
 anode-macros.workspace = true
 thiserror.workspace = true
-forgejo-openapi = { workspace = true, optional = true }
-
-[features]
-forge-forgejo = [ "dep:forgejo-openapi" ]

anode/src/lib.rs

@@ -70,6 +70,24 @@ pub mod __default_parser {
     pub fn PathBuf(input: OsString) -> Result<PathBuf, core::convert::Infallible> {
         Ok(input.into())
     }
+
+    #[derive(Debug, thiserror::Error)]
+    #[error("Unknown boolean value: {}", _0.display())]
+    pub struct UnknownBoolean(OsString);
+
+    pub fn bool(input: OsString) -> Result<bool, UnknownBoolean> {
+        const VALID_TRUE: &[&[u8]] = &[b"TRUE", b"True", b"true", b"1"];
+        const VALID_FALSE: &[&[u8]] = &[b"FALSE", b"False", b"false", b"0"];
+        if VALID_TRUE.contains(&input.as_bytes()) {
+            return Ok(true);
+        }
+
+        if VALID_FALSE.contains(&input.as_bytes()) {
+            return Ok(false);
+        }
+
+        Err(UnknownBoolean(input))
+    }
 }
 
 pub mod parse {