Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/third_party/rust/uniffi/src/cli.rs b/third_party/rust/uniffi/src/cli.rs
new file mode 100644
index 0000000000..705ea9f453
--- /dev/null
+++ b/third_party/rust/uniffi/src/cli.rs
@@ -0,0 +1,106 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+use camino::Utf8PathBuf;
+use clap::{Parser, Subcommand};
+
+// Structs to help our cmdline parsing. Note that docstrings below form part
+// of the "help" output.
+
+/// Scaffolding and bindings generator for Rust
+#[derive(Parser)]
+#[clap(name = "uniffi-bindgen")]
+#[clap(version = clap::crate_version!())]
+#[clap(propagate_version = true)]
+struct Cli {
+    #[clap(subcommand)]
+    command: Commands,
+}
+
+#[derive(Subcommand)]
+enum Commands {
+    /// Generate foreign language bindings
+    Generate {
+        /// Foreign language(s) for which to build bindings.
+        #[clap(long, short, possible_values = &["kotlin", "python", "swift", "ruby"])]
+        language: Vec<String>,
+
+        /// Directory in which to write generated files. Default is same folder as .udl file.
+        #[clap(long, short)]
+        out_dir: Option<Utf8PathBuf>,
+
+        /// Do not try to format the generated bindings.
+        #[clap(long, short)]
+        no_format: bool,
+
+        /// Path to the optional uniffi config file. If not provided, uniffi-bindgen will try to guess it from the UDL's file location.
+        #[clap(long, short)]
+        config: Option<Utf8PathBuf>,
+
+        /// Extract proc-macro metadata from a native lib (cdylib or staticlib) for this crate.
+        #[clap(long)]
+        lib_file: Option<Utf8PathBuf>,
+
+        /// Path to the UDL file.
+        udl_file: Utf8PathBuf,
+    },
+
+    /// Generate Rust scaffolding code
+    Scaffolding {
+        /// Directory in which to write generated files. Default is same folder as .udl file.
+        #[clap(long, short)]
+        out_dir: Option<Utf8PathBuf>,
+
+        /// Path to the optional uniffi config file. If not provided, uniffi-bindgen will try to guess it from the UDL's file location.
+        #[clap(long, short)]
+        config: Option<Utf8PathBuf>,
+
+        /// Do not try to format the generated bindings.
+        #[clap(long, short)]
+        no_format: bool,
+
+        /// Path to the UDL file.
+        udl_file: Utf8PathBuf,
+    },
+
+    /// Print the JSON representation of the interface from a dynamic library
+    PrintJson {
+        /// Path to the library file (.so, .dll, .dylib, or .a)
+        path: Utf8PathBuf,
+    },
+}
+
+pub fn run_main() -> anyhow::Result<()> {
+    let cli = Cli::parse();
+    match &cli.command {
+        Commands::Generate {
+            language,
+            out_dir,
+            no_format,
+            config,
+            lib_file,
+            udl_file,
+        } => uniffi_bindgen::generate_bindings(
+            udl_file,
+            config.as_deref(),
+            language.iter().map(String::as_str).collect(),
+            out_dir.as_deref(),
+            lib_file.as_deref(),
+            !no_format,
+        ),
+        Commands::Scaffolding {
+            out_dir,
+            config,
+            no_format,
+            udl_file,
+        } => uniffi_bindgen::generate_component_scaffolding(
+            udl_file,
+            config.as_deref(),
+            out_dir.as_deref(),
+            !no_format,
+        ),
+        Commands::PrintJson { path } => uniffi_bindgen::print_json(path),
+    }?;
+    Ok(())
+}