From c1806a0e65ab401d9f53b251363c559117a8df49 Mon Sep 17 00:00:00 2001
From: figsoda <figsoda@pm.me>
Date: Thu, 7 Oct 2021 08:54:37 -0400
Subject: [PATCH] svd2rust: switch to fetchCrate, remove patch

---
 .../tools/rust/svd2rust/cargo-lock.patch      | 493 ------------------
 .../tools/rust/svd2rust/default.nix           |  19 +-
 2 files changed, 8 insertions(+), 504 deletions(-)
 delete mode 100644 pkgs/development/tools/rust/svd2rust/cargo-lock.patch

diff --git a/pkgs/development/tools/rust/svd2rust/cargo-lock.patch b/pkgs/development/tools/rust/svd2rust/cargo-lock.patch
deleted file mode 100644
index 62dd8427c358..000000000000
--- a/pkgs/development/tools/rust/svd2rust/cargo-lock.patch
+++ /dev/null
@@ -1,493 +0,0 @@
-diff --git a/Cargo.lock b/Cargo.lock
-new file mode 100644
---- /dev/null
-+++ b/Cargo.lock
-@@ -0,0 +1,488 @@
-+# This file is automatically @generated by Cargo.
-+# It is not intended for manual editing.
-+version = 3
-+
-+[[package]]
-+name = "aho-corasick"
-+version = "0.7.18"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "1e37cfd5e7657ada45f742d6e99ca5788580b5c529dc78faf11ece6dc702656f"
-+dependencies = [
-+ "memchr",
-+]
-+
-+[[package]]
-+name = "ansi_term"
-+version = "0.11.0"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
-+dependencies = [
-+ "winapi",
-+]
-+
-+[[package]]
-+name = "anyhow"
-+version = "1.0.44"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "61604a8f862e1d5c3229fdd78f8b02c68dcf73a4c4b05fd636d12240aaa242c1"
-+
-+[[package]]
-+name = "atty"
-+version = "0.2.14"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-+dependencies = [
-+ "hermit-abi",
-+ "libc",
-+ "winapi",
-+]
-+
-+[[package]]
-+name = "autocfg"
-+version = "1.0.1"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a"
-+
-+[[package]]
-+name = "bitflags"
-+version = "1.3.2"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
-+
-+[[package]]
-+name = "cast"
-+version = "0.2.7"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "4c24dab4283a142afa2fdca129b80ad2c6284e073930f964c3a1293c225ee39a"
-+dependencies = [
-+ "rustc_version",
-+]
-+
-+[[package]]
-+name = "cfg-if"
-+version = "1.0.0"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
-+
-+[[package]]
-+name = "clap"
-+version = "2.33.3"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "37e58ac78573c40708d45522f0d80fa2f01cc4f9b4e2bf749807255454312002"
-+dependencies = [
-+ "ansi_term",
-+ "atty",
-+ "bitflags",
-+ "strsim",
-+ "textwrap",
-+ "unicode-width",
-+ "vec_map",
-+]
-+
-+[[package]]
-+name = "clap_conf"
-+version = "0.1.5"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "56039deda04adbf9af4e5595c199572dc276f4fe60b03a4c84c0186d4de649d8"
-+dependencies = [
-+ "anyhow",
-+ "clap",
-+ "serde",
-+ "thiserror",
-+ "toml",
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-+
-+[[package]]
-+name = "crossbeam-channel"
-+version = "0.5.1"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4"
-+dependencies = [
-+ "cfg-if",
-+ "crossbeam-utils",
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-+
-+[[package]]
-+name = "crossbeam-deque"
-+version = "0.8.1"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "6455c0ca19f0d2fbf751b908d5c55c1f5cbc65e03c4225427254b46890bdde1e"
-+dependencies = [
-+ "cfg-if",
-+ "crossbeam-epoch",
-+ "crossbeam-utils",
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-+
-+[[package]]
-+name = "crossbeam-epoch"
-+version = "0.9.5"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "4ec02e091aa634e2c3ada4a392989e7c3116673ef0ac5b72232439094d73b7fd"
-+dependencies = [
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-+ "scopeguard",
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-+[[package]]
-+name = "crossbeam-utils"
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-+dependencies = [
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-+ "lazy_static",
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-+[[package]]
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-+
-+[[package]]
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-+version = "0.4.14"
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-+checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710"
-+dependencies = [
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-+[[package]]
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-+version = "2.4.1"
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-+checksum = "308cc39be01b73d0d18f82a0e7b2a3df85245f84af96fdddc5d202d27e47b86a"
-+
-+[[package]]
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-+checksum = "59accc507f1338036a0477ef61afdae33cde60840f4dfe481319ce3ad116ddf9"
-+dependencies = [
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-+
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-+ "crossbeam-deque",
-+ "crossbeam-utils",
-+ "lazy_static",
-+ "num_cpus",
-+]
-+
-+[[package]]
-+name = "regex"
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-+ "regex-syntax",
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-+version = "0.6.25"
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-+source = "registry+https://github.com/rust-lang/crates.io-index"
-+checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
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-+name = "svd-parser"
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-+source = "registry+https://github.com/rust-lang/crates.io-index"
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-+ "once_cell",
-+ "rayon",
-+ "regex",
-+ "thiserror",
-+ "xmltree",
-+]
-+
-+[[package]]
-+name = "svd2rust"
-+version = "0.19.0"
-+dependencies = [
-+ "anyhow",
-+ "cast",
-+ "clap",
-+ "clap_conf",
-+ "env_logger",
-+ "inflections",
-+ "log",
-+ "proc-macro2",
-+ "quote",
-+ "svd-parser",
-+ "syn",
-+ "thiserror",
-+]
-+
-+[[package]]
-+name = "syn"
-+version = "1.0.76"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
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-+ "unicode-xid",
-+]
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-+version = "1.1.2"
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-+ "winapi-i686-pc-windows-gnu",
-+ "winapi-x86_64-pc-windows-gnu",
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-+name = "winapi-i686-pc-windows-gnu"
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-+
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-+dependencies = [
-+ "bitflags",
-+]
-+
-+[[package]]
-+name = "xmltree"
-+version = "0.8.0"
-+source = "registry+https://github.com/rust-lang/crates.io-index"
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-+dependencies = [
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diff --git a/pkgs/development/tools/rust/svd2rust/default.nix b/pkgs/development/tools/rust/svd2rust/default.nix
index 5f67b335bc35..acf86ee50a74 100644
--- a/pkgs/development/tools/rust/svd2rust/default.nix
+++ b/pkgs/development/tools/rust/svd2rust/default.nix
@@ -1,26 +1,23 @@
-{ lib, stdenv, fetchFromGitHub, rustPlatform, libiconv }:
+{ lib, rustPlatform, fetchCrate, stdenv, libiconv }:
 
-with rustPlatform;
-
-buildRustPackage rec {
+rustPlatform.buildRustPackage rec {
   pname = "svd2rust";
   version = "0.19.0";
 
-  src = fetchFromGitHub {
-    owner = "rust-embedded";
-    repo = "svd2rust";
-    rev = "v${version}";
-    sha256 = "04mm0l7cv2q5yjxrkpr7p0kxd4nmi0d7m4l436q8p492nvgb75zx";
+  src = fetchCrate {
+    inherit pname version;
+    sha256 = "sha256-LNJd88Gw8HaE1qnRbD7mipVEFgG7jCsyUu9pbwY/4JY=";
   };
-  cargoPatches = [ ./cargo-lock.patch ];
 
-  cargoSha256 = "1v1qx0r3k86jipyaaggm25pinsqicmzvnzrxd0lr5xk77s1kvgid";
+  cargoSha256 = "sha256-Qg/wA3R98FAb8UZ5s7GOEgOeifrqwFJ4lg0BC2SZOE8=";
 
   buildInputs = lib.optional stdenv.isDarwin libiconv;
 
   meta = with lib; {
     description = "Generate Rust register maps (`struct`s) from SVD files";
     homepage = "https://github.com/rust-embedded/svd2rust";
+    changelog = "https://github.com/rust-embedded/svd2rust/blob/v${version}/CHANGELOG.md";
     license = with licenses; [ mit asl20 ];
+    maintainers = with maintainers; [ ];
   };
 }