1 files changed, 66 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/database/liquibase/default.nix b/nixpkgs/pkgs/development/tools/database/liquibase/default.nix
new file mode 100644
index 000000000000..ae993f9611e0
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/database/liquibase/default.nix
@@ -0,0 +1,66 @@
+{ stdenv, fetchurl, jre, makeWrapper
+, mysqlSupport ? true, mysql_jdbc ? null }:
+
+assert mysqlSupport -> mysql_jdbc != null;
+
+with stdenv.lib;
+let
+  extraJars = optional mysqlSupport mysql_jdbc;
+in
+
+stdenv.mkDerivation rec {
+  pname = "liquibase";
+  version = "3.10.0";
+
+  src = fetchurl {
+    url = "https://github.com/liquibase/liquibase/releases/download/v${version}/${pname}-${version}.tar.gz";
+    sha256 = "1h5mcbs6mkk6cqjm8qm63rynz7611gq32v2jirl1qn71x2s7pq6y";
+  };
+
+  buildInputs = [ jre makeWrapper ];
+
+  unpackPhase = ''
+    tar xfz ${src}
+  '';
+
+  installPhase =
+    let addJars = dir: ''
+      for jar in ${dir}/*.jar; do
+        CP="\$CP":"\$jar"
+      done
+    '';
+    in ''
+      mkdir -p $out
+      mv ./{lib,licenses,liquibase.jar} $out/
+
+      mkdir -p $out/share/doc/${pname}-${version}
+      mv LICENSE.txt \
+         README.txt \
+         ABOUT.txt \
+         changelog.txt \
+         $out/share/doc/${pname}-${version}
+
+      mkdir -p $out/bin
+      # there’s a lot of escaping, but I’m not sure how to improve that
+      cat > $out/bin/liquibase <<EOF
+      #!/usr/bin/env bash
+      # taken from the executable script in the source
+      CP="$out/liquibase.jar"
+      ${addJars "$out/lib"}
+      ${concatStringsSep "\n" (map (p: addJars "${p}/share/java") extraJars)}
+
+      ${getBin jre}/bin/java -cp "\$CP" \$JAVA_OPTS \
+        liquibase.integration.commandline.Main \''${1+"\$@"}
+      EOF
+      chmod +x $out/bin/liquibase
+  '';
+
+  meta = {
+    description = "Version Control for your database";
+    homepage = "http://www.liquibase.org/";
+    changelog = "https://raw.githubusercontent.com/liquibase/liquibase/v${version}/changelog.txt";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ nequissimus ];
+    platforms = with platforms; unix;
+  };
+}