add Nix package

3 files changed, 59 insertions, 0 deletions

diff --git a/README.md b/README.md
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+++ b/README.md
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+## installation
+
+```console
+nix-env -f. -i
+
+
+## usage
+
+```console
+anissue .
+```
diff --git a/anissue.nix b/anissue.nix
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+++ b/anissue.nix
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+{ coreutils
+, fetchFromGitHub
+, findutils
+, gawk
+, git
+, gnused
+, jq
+, lib
+, makeWrapper
+, ncurses
+, nix-gitignore
+, stdenv
+}:
+let
+  # TODO package tree-grepper in Nixpkgs so that it can reuse <nixpkgs>
+  tree-grepper = (import (fetchFromGitHub {
+    owner = "BrianHicks";
+    repo = "tree-grepper";
+    rev = "refs/tags/2.4.1";
+    hash = "sha256-wHqVhx2JFBm+lc3/rruBBlpF2Ylv3/oOFM5CgX5WtKs=";
+  })).default;
+in
+stdenv.mkDerivation {
+  name = "anissue";
+  src = nix-gitignore.gitignoreSource [ ] ./.;
+  nativeBuildInputs = [ makeWrapper ];
+  buildPhase = ":";
+  installPhase = ''
+    mkdir -p $out/{bin,share}
+    for bin in src/*.sh; do
+      cp $bin $out/share/$(basename $bin)
+      wrapProgram $out/share/$(basename $bin) \
+        --set PATH ${lib.makeBinPath [
+          coreutils
+          findutils
+          gawk
+          git
+          gnused
+          jq
+          ncurses
+          tree-grepper
+        ]}
+    done
+    ln -s $out/share/extract.sh $out/bin/anissue
+  '';
+}
diff --git a/default.nix b/default.nix
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+++ b/default.nix
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+{ pkgs ? import <nixpkgs> { } }:
+pkgs.callPackage ./anissue.nix { }