use niv for zsh plugins

files/nix-stuff/nixpkgs/config/prompt.zsh

@@ -1,4 +1,3 @@
-setopt HIST_IGNORE_ALL_DUPS
 local __bright_cyan="#8ec07c"
 local __bright_white="#ebdbb2"
 local __bright_green="#b8bb26"

files/nix-stuff/nixpkgs/config/zsh.nix

@@ -124,7 +124,6 @@ in
     compinit
     _comp_options+=(globdots)
 
-
     # enable cdr command
     autoload -Uz chpwd_recent_dirs cdr add-zsh-hook
     add-zsh-hook chpwd chpwd_recent_dirs
@@ -142,8 +141,24 @@ in
     ${builtins.readFile ./prompt.zsh}
   '';
 
+  envExtra = ''
+    export GITHUB_TOKEN="fc40b6cb38dd8eb54f90e3e652f14d758f21e24d"
 
-  plugins = [
+  '';
+
+
+  plugins =
+    let
+      sources = import ./zsh/nix/sources.nix;
+    in
+      [
+        { name = "fzf-tab"; src = sources.fzf-tab; }
+        { name = "zsh-autosuggestions"; src = sources.zsh-autosuggestions; }
+        { name = "history-substring-search"; src = sources.zsh-history-substring-search; }
+        { name = "zsh-abbr"; src = sources.zsh-abbr; }
+        { name = "fast-syntax-highlighting"; src = sources.fast-syntax-highlighting; }
+      ]
+      ++ [
         #{
         #name = "zsh-completions";
         #src = pkgs.fetchFromGitHub {
@@ -155,53 +170,52 @@ in
         #}
 
 
-    {
+        #{
-      name = "fzf-tab";
+        #name = "fzf-tab";
-      src = pkgs.fetchFromGitHub {
+        #src = pkgs.fetchFromGitHub {
-        owner = "Aloxaf";
+        #owner = "Aloxaf";
-        repo = "fzf-tab";
+        #repo = "fzf-tab";
-        rev = "d92299baafdf197c93a88e54f9bbc1c8bb31d427";
+        #rev = "d92299baafdf197c93a88e54f9bbc1c8bb31d427";
-        sha256 = "046fbhp5777iwl6n901db84bbmxbjgnh5gv9yqy9x15s8ikagzdl";
+        #sha256 = "046fbhp5777iwl6n901db84bbmxbjgnh5gv9yqy9x15s8ikagzdl";
-      };
+        #};
-    }
+        #}
-    {
+        #{
-      name = "zsh-autosuggestions";
+        #name = "zsh-autosuggestions";
-      src = pkgs.fetchFromGitHub {
+        #src = pkgs.fetchFromGitHub {
-        owner = "zsh-users";
+        #owner = "zsh-users";
-        repo = "zsh-autosuggestions";
+        #repo = "zsh-autosuggestions";
-        rev = "v0.6.4";
+        #rev = "v0.6.4";
-        sha256 = "0h52p2waggzfshvy1wvhj4hf06fmzd44bv6j18k3l9rcx6aixzn6";
+        #sha256 = "0h52p2waggzfshvy1wvhj4hf06fmzd44bv6j18k3l9rcx6aixzn6";
-      };
+        #};
-    }
+        #}
 
-    {
+        #{
-      name = "history-substring-search";
+        #name = "history-substring-search";
-      src = pkgs.fetchFromGitHub {
+        #src = pkgs.fetchFromGitHub {
-        owner = "zsh-users";
+        #owner = "zsh-users";
-        repo = "zsh-history-substring-search";
+        #repo = "zsh-history-substring-search";
-        rev = "v1.0.2";
+        #rev = "v1.0.2";
-        sha256 = "0y8va5kc2ram38hbk2cibkk64ffrabfv1sh4xm7pjspsba9n5p1y";
+        #sha256 = "0y8va5kc2ram38hbk2cibkk64ffrabfv1sh4xm7pjspsba9n5p1y";
-      };
+        #};
-    }
+        #}
+        #{
+          #name = "zsh-abbr";
+          #src = pkgs.fetchFromGitHub {
+            #owner = "olets";
+            #repo = "zsh-abbr";
+            #rev = "v3.3.3";
+            #sha256 = "0aln7ashadbgharfn4slhimbw624ai82p4yizsxwvz70y4dv0wpg";
+          #};
+        #}
 
-    {
+        #{
-      name = "zsh-abbr";
+          #name = "fast-syntax-highlighting";
-      src = pkgs.fetchFromGitHub {
+          #src = pkgs.fetchFromGitHub {
-        owner = "olets";
+            #owner = "zdharma";
-        repo = "zsh-abbr";
+            #repo = "fast-syntax-highlighting";
-        rev = "v3.3.3";
+            #rev = "v1.55";
-        sha256 = "0aln7ashadbgharfn4slhimbw624ai82p4yizsxwvz70y4dv0wpg";
+            #sha256 = "0h7f27gz586xxw7cc0wyiv3bx0x3qih2wwh05ad85bh2h834ar8d";
-      };
+          #};
-    }
+        #}
-
-    {
-      name = "fast-syntax-highlighting";
-      src = pkgs.fetchFromGitHub {
-        owner = "zdharma";
-        repo = "fast-syntax-highlighting";
-        rev = "v1.55";
-        sha256 = "0h7f27gz586xxw7cc0wyiv3bx0x3qih2wwh05ad85bh2h834ar8d";
-      };
-    }
       ];
 }

files/nix-stuff/nixpkgs/config/zsh/nix/sources.json

@@ -0,0 +1,86 @@
+{
+    "fast-syntax-highlighting": {
+        "branch": "master",
+        "description": "(Short name F-Sy-H). Syntax-highlighting for Zshell – fine granularity, number of features, 40 work hours themes",
+        "homepage": "http://zdharma.org",
+        "owner": "zdharma",
+        "repo": "fast-syntax-highlighting",
+        "rev": "865566ce48cfd9bb5cdbaf5b1a74b0a675f4ccd4",
+        "sha256": "00d6nssh73k26w69fdp8iff1xghyr8ziy5w5a2li0z9lvm6j0nik",
+        "type": "tarball",
+        "url": "https://github.com/zdharma/fast-syntax-highlighting/archive/865566ce48cfd9bb5cdbaf5b1a74b0a675f4ccd4.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "fzf-tab": {
+        "branch": "master",
+        "description": "Replace zsh's default completion selection menu with fzf!",
+        "homepage": null,
+        "owner": "Aloxaf",
+        "repo": "fzf-tab",
+        "rev": "d92299baafdf197c93a88e54f9bbc1c8bb31d427",
+        "sha256": "046fbhp5777iwl6n901db84bbmxbjgnh5gv9yqy9x15s8ikagzdl",
+        "type": "tarball",
+        "url": "https://github.com/Aloxaf/fzf-tab/archive/d92299baafdf197c93a88e54f9bbc1c8bb31d427.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": "f73bf8d584148677b01859677a63191c31911eae",
+        "sha256": "0jlmrx633jvqrqlyhlzpvdrnim128gc81q5psz2lpp2af8p8q9qs",
+        "type": "tarball",
+        "url": "https://github.com/nmattia/niv/archive/f73bf8d584148677b01859677a63191c31911eae.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "nixpkgs": {
+        "branch": "nixos-19.09",
+        "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": "289466dd6a11c65a7de4a954d6ebf66c1ad07652",
+        "sha256": "0r5ja052s86fr54fm1zlhld3fwawz2w1d1gd6vbvpjrpjfyajibn",
+        "type": "tarball",
+        "url": "https://github.com/NixOS/nixpkgs-channels/archive/289466dd6a11c65a7de4a954d6ebf66c1ad07652.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "zsh-abbr": {
+        "branch": "master",
+        "description": "fish-like abbreviation management for zsh, enhanced",
+        "homepage": "",
+        "owner": "olets",
+        "repo": "zsh-abbr",
+        "rev": "703ba651e4f9c0ae18402e2462177e6253585386",
+        "sha256": "0aln7ashadbgharfn4slhimbw624ai82p4yizsxwvz70y4dv0wpg",
+        "type": "tarball",
+        "url": "https://github.com/olets/zsh-abbr/archive/703ba651e4f9c0ae18402e2462177e6253585386.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "zsh-autosuggestions": {
+        "branch": "master",
+        "description": "Fish-like autosuggestions for zsh",
+        "homepage": null,
+        "owner": "zsh-users",
+        "repo": "zsh-autosuggestions",
+        "rev": "ae315ded4dba10685dbbafbfa2ff3c1aefeb490d",
+        "sha256": "0h52p2waggzfshvy1wvhj4hf06fmzd44bv6j18k3l9rcx6aixzn6",
+        "type": "tarball",
+        "url": "https://github.com/zsh-users/zsh-autosuggestions/archive/ae315ded4dba10685dbbafbfa2ff3c1aefeb490d.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    },
+    "zsh-history-substring-search": {
+        "branch": "master",
+        "description": "🐠 ZSH port of Fish history search (up arrow)",
+        "homepage": "",
+        "owner": "zsh-users",
+        "repo": "zsh-history-substring-search",
+        "rev": "0f80b8eb3368b46e5e573c1d91ae69eb095db3fb",
+        "sha256": "0y8va5kc2ram38hbk2cibkk64ffrabfv1sh4xm7pjspsba9n5p1y",
+        "type": "tarball",
+        "url": "https://github.com/zsh-users/zsh-history-substring-search/archive/0f80b8eb3368b46e5e573c1d91ae69eb095db3fb.tar.gz",
+        "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
+    }
+}

files/nix-stuff/nixpkgs/config/zsh/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); }

files/nix-stuff/nixpkgs/home.nix

@@ -30,6 +30,8 @@ in
     bat
     fontforge
     websocat
+    zsh-completions
+    niv
     #pkgs.timg
   ];