Bump version number

Bump reqwest from 0.10.1 to 0.10.3

.github/workflows/nix-build.yml

@@ -0,0 +1,20 @@
+name: "Nix Build"
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: cachix/install-nix-action@v8
+      - name: Cache nix store
+        uses: actions/cache@v1
+        with:
+          path: /nix
+          key: ${{ runner.os }}-nix-store
+      - uses: cachix/cachix-action@v5
+        with:
+          name: hitsofcode
+          signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'
+          attributes: package

.gitignore

@@ -3,3 +3,4 @@
 repos
 cache
 hoc.log
+result

Cargo.lock

@@ -281,12 +281,6 @@ dependencies = [
  "winapi 0.3.8",
 ]
 
-[[package]]
-name = "antidote"
-version = "1.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34fde25430d87a9388dadbe6e34d7f72a462c8b43ac8d309b42b0a8505d7e2a5"
-
 [[package]]
 name = "anyhow"
 version = "1.0.26"
@@ -784,9 +778,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.11.0"
+version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77519ef7c5beee314d0804d4534f01e0f9e8d9acdee2b7a48627e590b27e0ec4"
+checksum = "b7da16ceafe24cedd9ba02c4463a2b506b6493baf4317c79c5acb553134a3c15"
 dependencies = [
  "bitflags",
  "libc",
@@ -836,7 +830,7 @@ dependencies = [
 
 [[package]]
 name = "hoc"
-version = "0.11.5"
+version = "0.11.7"
 dependencies = [
  "actix-rt",
  "actix-web",
@@ -1058,9 +1052,9 @@ checksum = "d515b1f41455adea1313a4a2ac8a8a477634fbae63cc6100e3aebb207ce61558"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.10.0"
+version = "0.12.0+0.99.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9ec6bca50549d34a392611dde775123086acbd994e3fff64954777ce2dc2e51"
+checksum = "05dff41ac39e7b653f5f1550886cf00ba52f8e7f57210b633cdeedb3de5b236c"
 dependencies = [
  "cc",
  "libc",
@@ -1129,11 +1123,10 @@ checksum = "a94d21414c1f4a51209ad204c1776a3d0765002c76c6abcb602a6f09f1e881c7"
 
 [[package]]
 name = "log4rs"
-version = "0.10.0"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "853db99624c59798ddcf027dbe486541dd5cb5008ac6a6aaf217cc6fa044ee71"
+checksum = "b47ba5437ccdf01e4addd4d2347ef561911d57f908f4db1e1b192d5c25a92715"
 dependencies = [
- "antidote",
  "arc-swap",
  "chrono",
  "flate2",
@@ -1142,6 +1135,7 @@ dependencies = [
  "libc",
  "log",
  "log-mdc",
+ "parking_lot",
  "serde",
  "serde-value",
  "serde_derive",
@@ -1615,9 +1609,9 @@ dependencies = [
 
 [[package]]
 name = "reqwest"
-version = "0.10.1"
+version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0e798e19e258bf6c30a304622e3e9ac820e483b06a1857a026e1f109b113fe4"
+checksum = "a9f62f24514117d09a8fc74b803d3d65faa27cea1c7378fb12b0d002913f3831"
 dependencies = [
  "base64 0.11.0",
  "bytes",
@@ -1774,9 +1768,9 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.104"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "414115f25f818d7dfccec8ee535d76949ae78584fc4f79a6f45a904bf8ab4449"
+checksum = "e707fbbf255b8fc8c3b99abb91e7257a622caeb20a9818cbadbeeede4e0932ff"
 dependencies = [
  "serde_derive",
 ]
@@ -1793,9 +1787,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.104"
+version = "1.0.105"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "128f9e303a5a29922045a830221b8f78ec74a5f544944f3d5984f8ec3895ef64"
+checksum = "ac5d00fc561ba2724df6758a17de23df5914f20e41cb00f94d5b7ae42fffaff8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1804,9 +1798,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.47"
+version = "1.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "15913895b61e0be854afd32fd4163fcd2a3df34142cf2cb961b310ce694cbf90"
+checksum = "9371ade75d4c2d6cb154141b9752cf3781ec9c05e0e5cf35060e1e70ee7b9c25"
 dependencies = [
  "itoa",
  "ryu",
@@ -1915,9 +1909,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "structopt"
-version = "0.3.9"
+version = "0.3.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1bcbed7d48956fcbb5d80c6b95aedb553513de0a1b451ea92679d999c010e98"
+checksum = "c8faa2719539bbe9d77869bfb15d4ee769f99525e707931452c97b693b3f159d"
 dependencies = [
  "clap",
  "lazy_static",
@@ -1926,9 +1920,9 @@ dependencies = [
 
 [[package]]
 name = "structopt-derive"
-version = "0.4.2"
+version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "095064aa1f5b94d14e635d0a5684cf140c43ae40a0fd990708d38f5d669e5f64"
+checksum = "3f88b8e18c69496aad6f9ddf4630dd7d585bcaf765786cb415b9aec2fe5a0430"
 dependencies = [
  "heck",
  "proc-macro-error",
@@ -2233,13 +2227,12 @@ checksum = "05c78687fb1a80548ae3250346c3db86a80a7cdd77bda190189f2d0a0987c81a"
 
 [[package]]
 name = "vergen"
-version = "3.0.4"
+version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6aba5e34f93dc7051dfad05b98a18e9156f27e7b431fe1d2398cb6061c0a1dba"
+checksum = "4ce50d8996df1f85af15f2cd8d33daae6e479575123ef4314a51a70a230739cb"
 dependencies = [
  "bitflags",
  "chrono",
- "failure",
 ]
 
 [[package]]

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hoc"
-version = "0.11.5"
+version = "0.11.7"
 authors = ["Valentin Brandl <vbrandl@riseup.net>"]
 edition = "2018"
 build = "build.rs"
@@ -10,19 +10,19 @@ actix-web = "2.0.0"
 badge = "0.2.0"
 bytes = "0.5.4"
 futures = "0.3.1"
-git2 = "0.11.0"
+git2 = "0.13.0"
 lazy_static = "1.4.0"
 log = "0.4.8"
-log4rs = "0.10.0"
+log4rs = "0.11.0"
 number_prefix = "0.3.0"
 openssl-probe = "0.1.2"
-reqwest = "0.10.1"
-serde = "1.0.104"
+reqwest = "0.10.3"
+serde = "1.0.105"
 serde_derive = "1.0.103"
-serde_json = "1.0.47"
-structopt = "0.3.9"
+serde_json = "1.0.48"
+structopt = "0.3.12"
 actix-rt = "1.0.0"
 
 [build-dependencies]
 ructe = "0.9.2"
-vergen = "3.0.4"
+vergen = "3.1.0"

README.md

@@ -45,6 +45,10 @@ $ docker build .
 
 inside the repository.
 
+I'm currently working on migrating to [nix](https://nixos.org/nix). To get a
+development shell, run `nix-shell`, to build the package run `nix-build --attr
+package` and to build the Docker image, run `nix-build --attr dockerImage`.
+
 
 ## Running
 

crate-hashes.json

@@ -0,0 +1 @@
+{}

default.nix

@@ -0,0 +1,51 @@
+{ sources ? import ./nix/sources.nix
+, system ? builtins.currentSystem
+}:
+
+let
+  rustOverlay = import "${sources.nixpkgs-mozilla}/rust-overlay.nix";
+  cargo2nixOverlay = import "${sources.cargo2nix}/overlay";
+
+  pkgs = import sources.nixpkgs {
+  # pkgs = import <nixpkgs> {
+    inherit system;
+    overlays = [ cargo2nixOverlay rustOverlay ];
+  };
+
+  rustPkgs = pkgs.rustBuilder.makePackageSet' {
+    rustChannel = "stable";
+    packageFun = import ./Cargo.nix;
+    localPatterns =
+      [
+        ''^(src|tests)(/.*)?''
+        ''[^/]*\.(rs|toml)$''
+        # include other directory from the project repository
+        ''^templates(/.*)?''
+        ''^static(/.*)?''
+        ''^.git.*(/.*)?''
+      ];
+    # packageOverrides
+  };
+in
+rec {
+  inherit rustPkgs;
+  shell = pkgs.mkShell {
+    inputsFrom = pkgs.lib.mapAttrsToList (_: pkg: pkg { }) rustPkgs.noBuild.workspace;
+    nativeBuildInputs = with rustPkgs; [ cargo rustc ];
+  };
+  package = (rustPkgs.workspace.hoc {}).overrideAttrs (drv: {
+      buildInputs = drv.buildInputs or [ ] ++ [ pkgs.git ];
+  });
+  dockerImage =
+    pkgs.dockerTools.buildImage {
+      name = "vbrandl/hits-of-code";
+      tag = package.version;
+
+      contents = [ package ];
+
+      config = {
+        Cmd = [ "/bin/hoc" ];
+        WorkingDir = "/home/hoc";
+      };
+    };
+}

nix/sources.json

@@ -0,0 +1,50 @@
+{
+    "cargo2nix": {
+        "branch": "master",
+        "description": "Convert a Cargo.lock to mkRustCrate statements for import in Nix",
+        "homepage": "",
+        "owner": "tenx-tech",
+        "repo": "cargo2nix",
+        "rev": "7bc062ccffc41dc7d3759b8b797e8b4f8dd23a15",
+        "sha256": "1z7xwk1hbp26aydsk3y07riy0ivwqss06n1470mvdl7allfcd1w5",
+        "type": "tarball",
+        "url": "https://github.com/tenx-tech/cargo2nix/archive/7bc062ccffc41dc7d3759b8b797e8b4f8dd23a15.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "niv": {
+        "branch": "master",
+        "description": "Easy dependency management for Nix projects",
+        "homepage": "https://github.com/nmattia/niv",
+        "owner": "nmattia",
+        "repo": "niv",
+        "rev": "98c74a80934123cb4c3bf3314567f67311eb711a",
+        "sha256": "1w8n54hapd4x9f1am33icvngkqns7m3hl9yair38yqq08ffwg0kn",
+        "type": "tarball",
+        "url": "https://github.com/nmattia/niv/archive/98c74a80934123cb4c3bf3314567f67311eb711a.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "nixpkgs": {
+        "branch": "nixpkgs-unstable",
+        "description": "A read-only mirror of NixOS/nixpkgs tracking the released channels. Send issues and PRs to",
+        "homepage": "https://github.com/NixOS/nixpkgs",
+        "owner": "NixOS",
+        "repo": "nixpkgs-channels",
+        "rev": "053ad4e0db7241ae6a02394d62750fdc5d64aa9f",
+        "sha256": "11l9sr8zg8j1n5p43zjkqwpj59gn8c84z1kf16icnsbnv2smzqdc",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs-channels/archive/053ad4e0db7241ae6a02394d62750fdc5d64aa9f.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "nixpkgs-mozilla": {
+        "branch": "master",
+        "description": "mozilla related nixpkgs (extends nixos/nixpkgs repo)",
+        "homepage": null,
+        "owner": "mozilla",
+        "repo": "nixpkgs-mozilla",
+        "rev": "e912ed483e980dfb4666ae0ed17845c4220e5e7c",
+        "sha256": "08fvzb8w80bkkabc1iyhzd15f4sm7ra10jn32kfch5klgl0gj3j3",
+        "type": "tarball",
+        "url": "https://github.com/mozilla/nixpkgs-mozilla/archive/e912ed483e980dfb4666ae0ed17845c4220e5e7c.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    }
+}

nix/sources.nix

@@ -0,0 +1,134 @@
+# This file has been generated by Niv.
+
+let
+
+  #
+  # The fetchers. fetch_<type> fetches specs of type <type>.
+  #
+
+  fetch_file = pkgs: spec:
+    if spec.builtin or true then
+      builtins_fetchurl { inherit (spec) url sha256; }
+    else
+      pkgs.fetchurl { inherit (spec) url sha256; };
+
+  fetch_tarball = pkgs: spec:
+    if spec.builtin or true then
+      builtins_fetchTarball { inherit (spec) url sha256; }
+    else
+      pkgs.fetchzip { inherit (spec) url sha256; };
+
+  fetch_git = spec:
+    builtins.fetchGit { url = spec.repo; inherit (spec) rev ref; };
+
+  fetch_builtin-tarball = spec:
+    builtins.trace
+      ''
+        WARNING:
+          The niv type "builtin-tarball" will soon be deprecated. You should
+          instead use `builtin = true`.
+
+          $ niv modify <package> -a type=tarball -a builtin=true
+      ''
+      builtins_fetchTarball { inherit (spec) url sha256; };
+
+  fetch_builtin-url = spec:
+    builtins.trace
+      ''
+        WARNING:
+          The niv type "builtin-url" will soon be deprecated. You should
+          instead use `builtin = true`.
+
+          $ niv modify <package> -a type=file -a builtin=true
+      ''
+      (builtins_fetchurl { inherit (spec) url sha256; });
+
+  #
+  # Various helpers
+  #
+
+  # The set of packages used when specs are fetched using non-builtins.
+  mkPkgs = sources:
+    let
+      sourcesNixpkgs =
+        import (builtins_fetchTarball { inherit (sources.nixpkgs) url sha256; }) {};
+      hasNixpkgsPath = builtins.any (x: x.prefix == "nixpkgs") builtins.nixPath;
+      hasThisAsNixpkgsPath = <nixpkgs> == ./.;
+    in
+      if builtins.hasAttr "nixpkgs" sources
+      then sourcesNixpkgs
+      else if hasNixpkgsPath && ! hasThisAsNixpkgsPath then
+        import <nixpkgs> {}
+      else
+        abort
+          ''
+            Please specify either <nixpkgs> (through -I or NIX_PATH=nixpkgs=...) or
+            add a package called "nixpkgs" to your sources.json.
+          '';
+
+  # The actual fetching function.
+  fetch = pkgs: name: spec:
+
+    if ! builtins.hasAttr "type" spec then
+      abort "ERROR: niv spec ${name} does not have a 'type' attribute"
+    else if spec.type == "file" then fetch_file pkgs spec
+    else if spec.type == "tarball" then fetch_tarball pkgs spec
+    else if spec.type == "git" then fetch_git spec
+    else if spec.type == "builtin-tarball" then fetch_builtin-tarball spec
+    else if spec.type == "builtin-url" then fetch_builtin-url spec
+    else
+      abort "ERROR: niv spec ${name} has unknown type ${builtins.toJSON spec.type}";
+
+  # Ports of functions for older nix versions
+
+  # a Nix version of mapAttrs if the built-in doesn't exist
+  mapAttrs = builtins.mapAttrs or (
+    f: set: with builtins;
+    listToAttrs (map (attr: { name = attr; value = f attr set.${attr}; }) (attrNames set))
+  );
+
+  # fetchTarball version that is compatible between all the versions of Nix
+  builtins_fetchTarball = { url, sha256 }@attrs:
+    let
+      inherit (builtins) lessThan nixVersion fetchTarball;
+    in
+      if lessThan nixVersion "1.12" then
+        fetchTarball { inherit url; }
+      else
+        fetchTarball attrs;
+
+  # fetchurl version that is compatible between all the versions of Nix
+  builtins_fetchurl = { url, sha256 }@attrs:
+    let
+      inherit (builtins) lessThan nixVersion fetchurl;
+    in
+      if lessThan nixVersion "1.12" then
+        fetchurl { inherit url; }
+      else
+        fetchurl attrs;
+
+  # Create the final "sources" from the config
+  mkSources = config:
+    mapAttrs (
+      name: spec:
+        if builtins.hasAttr "outPath" spec
+        then abort
+          "The values in sources.json should not have an 'outPath' attribute"
+        else
+          spec // { outPath = fetch config.pkgs name spec; }
+    ) config.sources;
+
+  # The "config" used by the fetchers
+  mkConfig =
+    { sourcesFile ? ./sources.json
+    , sources ? builtins.fromJSON (builtins.readFile sourcesFile)
+    , pkgs ? mkPkgs sources
+    }: rec {
+      # The sources, i.e. the attribute set of spec name to spec
+      inherit sources;
+
+      # The "pkgs" (evaluated nixpkgs) to use for e.g. non-builtin fetchers
+      inherit pkgs;
+    };
+in
+mkSources (mkConfig {}) // { __functor = _: settings: mkSources (mkConfig settings); }

shell.nix

@@ -0,0 +1 @@
+with import ./. { }; shell

src/error.rs

@@ -43,13 +43,17 @@ impl ResponseError for Error {
         let mut buf = Vec::new();
         match self {
             Error::GitNoMaster => {
-                templates::p404_no_master(&mut buf, VERSION_INFO, REPO_COUNT.load(Ordering::Relaxed)).unwrap();
-                HttpResponse::NotFound()
-                    .content_type("text/html")
-                    .body(buf)
-            },
+                templates::p404_no_master(
+                    &mut buf,
+                    VERSION_INFO,
+                    REPO_COUNT.load(Ordering::Relaxed),
+                )
+                .unwrap();
+                HttpResponse::NotFound().content_type("text/html").body(buf)
+            }
             _ => {
-                templates::p500(&mut buf, VERSION_INFO, REPO_COUNT.load(Ordering::Relaxed)).unwrap();
+                templates::p500(&mut buf, VERSION_INFO, REPO_COUNT.load(Ordering::Relaxed))
+                    .unwrap();
                 HttpResponse::InternalServerError()
                     .content_type("text/html")
                     .body(buf)

vm.nix

@@ -0,0 +1,80 @@
+# Nix configuration for a VM to run a custom configured Vim
+#
+# It is intended as an example of building a VM that builds Vim for testing
+# and evaluation purposes. It does not represent a production or secure
+# deployment.
+
+{ sources ? import ./nix/sources.nix
+, pkgs ? import sources.nixpkgs { }
+, callPackage ? pkgs.callPackage
+, config
+, lib
+, ...
+}:
+  # config, pkgs, lib, ... }:
+
+let
+  hoc = pkgs.callPackage ./default.nix { };
+
+  # hoc = cargoNix.rootCrate.build;
+in
+{
+  environment = {
+    systemPackages = with pkgs; [
+      (
+        hoc
+        # import ./default.nix
+      )
+    ];
+  };
+
+
+  networking.hostName = "hoc";   # Define your hostname.
+
+  system.stateVersion = "19.09";    # The version of NixOS originally installed
+
+  # Set security options:
+  security = {
+    sudo = {
+      enable = true;                # Enable sudo
+      wheelNeedsPassword = false;   # Allow wheel members to run sudo without a passowrd
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [ 80 ];
+
+  # List services that you want to enable:
+  services.openssh = {
+    enable = true;                             # Enable the OpenSSH daemon.
+    #permitRootLogin = "yes";                  # Probably want to change this in production
+    #challengeResponseAuthentication = true;   # Probably want to change this in production
+    #passwordAuthentication = true;            # Probably want to change this in production
+    openFirewall = true;
+    hostKeys = [
+      {
+        path = "/etc/ssh/ssh_host_ed25519_key";   # Generate a key for the vm
+        type = "ed25519";                         # Use the current best key type
+      }
+    ];
+  };
+
+  # Users of the Vim VM:
+  users.mutableUsers = false;        # Remove any users not defined in here
+
+  users.users.root = {
+    password = "123456";             # Probably want to change this in production
+  };
+
+  # Misc groups:
+  users.groups.nixos.gid = 1000;
+
+  # NixOS users
+  users.users.nixos = {
+    isNormalUser = true;
+    uid = 1000;
+    group = "nixos";
+    extraGroups = [ "wheel" ];
+    password = "123456";             # Probably want to change this in production
+  };
+
+}