ast-grep: rename command sg to ast-grep (#369666)

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- `ast-grep` remove `sg` command to prevent conflict with `sg` command from shadow-utils. If you need legacy sg command compatibility with old code, you can use `ast-grep.override { enableLegacySg = true; }`

- `binwalk` was updated to 3.1.0, which has been rewritten in rust. The python module is no longer available.

  See the release notes of [3.1.0](https://github.com/ReFirmLabs/binwalk/releases/tag/v3.1.0) for more information.

  fetchFromGitHub,

  stdenv,

  installShellFiles,

  buildPackages,

  versionCheckHook,

  enableLegacySg ? false,

}:

rustPlatform.buildRustPackage rec {

    rm .cargo/config.toml

  '';

  postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''

  cargoBuildFlags = [

    "--package ast-grep --bin ast-grep"

  ] ++ lib.optionals enableLegacySg [ "--package ast-grep --bin sg" ];

  postInstall = lib.optionalString (stdenv.hostPlatform.emulatorAvailable buildPackages) (

    let

      emulator = stdenv.hostPlatform.emulator buildPackages;

    in

    ''

      installShellCompletion --cmd ast-grep \

        --bash <(${emulator} $out/bin/ast-grep completions bash) \

        --fish <(${emulator} $out/bin/ast-grep completions fish) \

        --zsh <(${emulator} $out/bin/ast-grep completions zsh)

    ''

    + lib.optionalString enableLegacySg ''

      installShellCompletion --cmd sg \

      --bash <($out/bin/sg completions bash) \

      --fish <($out/bin/sg completions fish) \

      --zsh <($out/bin/sg completions zsh)

  '';

        --bash <(${emulator} $out/bin/sg completions bash) \

        --fish <(${emulator} $out/bin/sg completions fish) \

        --zsh <(${emulator} $out/bin/sg completions zsh)

    ''

  );

  checkFlags =

    [

      "--skip=test::test_load_parser"

      "--skip=test::test_register_lang"

    ];

  nativeInstallCheckInputs = [

    versionCheckHook

  ];

  versionCheckProgramArg = [ "--version" ];

  doInstallCheck = true;

  meta = with lib; {

    mainProgram = "sg";

    mainProgram = "ast-grep";

    description = "Fast and polyglot tool for code searching, linting, rewriting at large scale";

    homepage = "https://ast-grep.github.io/";

    changelog = "https://github.com/ast-grep/ast-grep/blob/${src.rev}/CHANGELOG.md";

    license = licenses.mit;

    maintainers = with maintainers; [

      xiaoxiangmoe

      montchr

      lord-valen

      cafkafk