1 files changed, 26 insertions, 13 deletions
diff --git a/pkgs/development/ruby-modules/bundler-app/default.nix b/pkgs/development/ruby-modules/bundler-app/default.nix
index c8f61389ad3f..60e3a38517ce 100644
--- a/pkgs/development/ruby-modules/bundler-app/default.nix
+++ b/pkgs/development/ruby-modules/bundler-app/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, callPackage, runCommand, ruby }@defs:
+{ lib, stdenv, callPackage, runCommand, makeWrapper, ruby }@defs:
 
 # Use for simple installation of Ruby tools shipped in a Gem.
 # Start with a Gemfile that includes `gem <toolgem>`
@@ -24,7 +24,9 @@
 , gemset ? null
 , preferLocalBuild ? false
 , allowSubstitutes ? false
+, installManpages ? true
 , meta ? {}
+, buildInputs ? []
 , postBuild ? ""
 , gemConfig ? null
 }@args:
@@ -32,18 +34,29 @@
 let
   basicEnv = (callPackage ../bundled-common {}) args;
 
-  cmdArgs = removeAttrs args [ "pname" "postBuild" "gemConfig" ]
-  // { inherit preferLocalBuild allowSubstitutes; }; # pass the defaults
+  cmdArgs = removeAttrs args [ "pname" "postBuild" "gemConfig" ] // {
+    inherit preferLocalBuild allowSubstitutes; # pass the defaults
+
+    buildInputs = buildInputs ++ lib.optional (scripts != []) makeWrapper;
+  };
 in
-   runCommand basicEnv.name cmdArgs ''
-    mkdir -p $out/bin;
-      ${(lib.concatMapStrings (x: "ln -s '${basicEnv}/bin/${x}' $out/bin/${x};\n") exes)}
-      ${(lib.concatMapStrings (s: "makeWrapper $out/bin/$(basename ${s}) $srcdir/${s} " +
-              "--set BUNDLE_GEMFILE ${basicEnv.confFiles}/Gemfile "+
-              "--set BUNDLE_PATH ${basicEnv}/${ruby.gemPath} "+
-              "--set BUNDLE_FROZEN 1 "+
-              "--set GEM_HOME ${basicEnv}/${ruby.gemPath} "+
-              "--set GEM_PATH ${basicEnv}/${ruby.gemPath} "+
-              "--run \"cd $srcdir\";\n") scripts)}
+  runCommand basicEnv.name cmdArgs ''
+    mkdir -p $out/bin
+    ${(lib.concatMapStrings (x: "ln -s '${basicEnv}/bin/${x}' $out/bin/${x};\n") exes)}
+    ${(lib.concatMapStrings (s: "makeWrapper $out/bin/$(basename ${s}) $srcdir/${s} " +
+                                "--set BUNDLE_GEMFILE ${basicEnv.confFiles}/Gemfile "+
+                                "--set BUNDLE_PATH ${basicEnv}/${ruby.gemPath} "+
+                                "--set BUNDLE_FROZEN 1 "+
+                                "--set GEM_HOME ${basicEnv}/${ruby.gemPath} "+
+                                "--set GEM_PATH ${basicEnv}/${ruby.gemPath} "+
+                                "--run \"cd $srcdir\";\n") scripts)}
+
+    ${lib.optionalString installManpages ''
+    for section in {1..9}; do
+      mandir="$out/share/man/man$section"
+      find -L ${basicEnv}/${ruby.gemPath}/gems/${basicEnv.name} \( -wholename "*/man/*.$section" -o -wholename "*/man/man$section/*.$section" \) -print -execdir mkdir -p $mandir \; -execdir cp '{}' $mandir \;
+    done
+    ''}
+
     ${postBuild}
   ''