Merge branch 'ffi'

Author: omarabid

pyroscope_ffi/python/.gitignore

@@ -0,0 +1,28 @@
+*.pyc
+*.swp
+
+# Packages
+*.egg
+!/tests/**/*.egg
+*/*.egg-info
+*.egg-info
+/dist/*
+/wheelhouse/*
+pip-wheel-metadata
+build
+_build
+.cache
+*.so
+
+# Installer logs
+pip-log.txt
+
+# Unit test / coverage reports
+.coverage
+.tox
+.pytest_cache
+
+# Rust Library
+lib/target/
+lib/Cargo.lock
+**/*.rs.bk

pyroscope_ffi/python/LICENSE

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+
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+
+   APPENDIX: How to apply the Apache License to your work.
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pyroscope_ffi/python/MANIFEST.in

@@ -0,0 +1 @@
+recursive-include lib *

pyroscope_ffi/python/Makefile

@@ -0,0 +1,14 @@
+.PHONY: clean
+clean:
+	rm -rf build
+	rm -rf dist
+	rm -rf wheelhouse
+	rm -rf pyroscope_beta.egg-info
+
+.PHONY: build
+build: clean
+	python -m build --wheel
+
+.PHONY: install
+install: build
+	pip install --force-reinstall dist/*.whl

pyroscope_ffi/python/README.md

@@ -0,0 +1,14 @@
+Pyroscope for Python
+====================
+
+build
+
+```
+python -m build
+```
+
+upload
+
+```
+twine upload dist/*
+```

pyroscope_ffi/python/lib/.cargo/config

@@ -0,0 +1,21 @@
+[package]
+name = "pyroscope_ffi"
+version = "0.1.0"
+authors = ["Abid Omar <[email protected]>"]
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+pyroscope = { version = "0.5" }
+pyroscope_pyspy = { version = "0.2" }
+
+[build-dependencies]
+cbindgen = "0.20.0"
+
+[profile.release]
+opt-level= "z"
+debug = false
+lto = true
+codegen-units = 1

pyroscope_ffi/python/lib/Cargo.toml

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+extern crate cbindgen;
+
+use cbindgen::Config;
+
+fn main() {
+    let bindings = {
+        let crate_dir = std::env::var("CARGO_MANIFEST_DIR").unwrap();
+        let config = Config::from_file("cbindgen.toml").unwrap();
+        cbindgen::generate_with_config(&crate_dir, config).unwrap()
+    };
+    bindings.write_to_file("include/pyroscope_ffi.h");
+}

pyroscope_ffi/python/lib/__init__.py

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+# The language to output bindings in
+language = "C"
+documentation_style = "C"
+
+style = "type"
+
+# An optional name to use as an include guard
+include_guard = "PYROSCOPE_FFI_H_"
+# include a comment with the version of cbindgen used to generate the file
+include_version = true
+
+# An optional string of text to output at the beginning of the generated file
+header = "/* Licensed under Apache-2.0 */"
+autogen_warning = "/* Warning, this file is autogenerated by cbindgen. Don't modify this manually. */"
+
+braces = "SameLine"
+tab_width = 2
+line_length = 80
+
+[parse]
+# Do not parse dependent crates
+parse_deps = false