some fixes for bash completion (git, darcs) (-> etc/bash_completion.d/*)

svn path=/nixpkgs/trunk/; revision=12538

pkgs/applications/version-management/darcs/bash-completion.patch

@@ -0,0 +1,19 @@
+diff --git a/darcs-2.0.0/tools/darcs_completion b/darcs-2.0.0/tools/darcs_completion
+index 10628db..e36476e 100644
+--- a/tools/darcs_completion
++++ b/tools/darcs_completion
+@@ -3,7 +3,6 @@
+ # darcs command line completion.
+ # Copyright 2002 "David Roundy" <droundy@abridgegame.org>
+ #
+-have darcs &&
+ _darcs()
+ {
+     local cur
+@@ -48,5 +47,5 @@ _darcs()
+     return 0
+ 
+ }
+-[ "$have" ] && complete -F _darcs -o default darcs
++complete -F _darcs -o default darcs
+ 

pkgs/applications/version-management/darcs/darcs-2.nix

@@ -13,4 +13,6 @@ stdenv.mkDerivation {
   meta = {
     description = "Patch-based version management system";
   };
+
+  patches = ./bash-completion.patch; # I didn't have "have"
 }

pkgs/applications/version-management/git/default.nix

@@ -76,7 +76,12 @@ stdenv.mkDerivation rec {
 
    + ''# Wrap `git-clone'
        wrapProgram $out/bin/git-clone                   \
-                   --prefix PATH : "${cpio}/bin" '';
+                   --prefix PATH : "${cpio}/bin" ''
+                   
+   + ''# install bash completion script
+      d="$out/etc/bash_completion.d"
+      ensureDir $d; cp contrib/completion/git-completion.bash "$d"
+     '';
 
   meta = {
     license = "GPLv2";

pkgs/applications/version-management/git/git-git.nix

@@ -74,6 +74,11 @@ stdenv.mkDerivation rec {
        for b in $out/bin/{git,gitk}; do
          [ -f "$b" ] && eval "wrapProgram $b $wrapArgs"
        done
+     ''
+
+   + ''# install bash completion script
+      d="$out/etc/bash_completion.d"
+      ensureDir $d; cp contrib/completion/git-completion.bash "$d"
      '';
 
   meta = {

pkgs/applications/version-management/stgit/default.nix

@@ -11,9 +11,11 @@ args.stdenv.mkDerivation {
 
   buildPhase = "true";
   
-  installPhase = "
+  installPhase = ''
     python ./setup.py install --prefix=$out
-  ";
+      d="$out/etc/bash_completion.d"
+      ensureDir $d; ln -s "$out/share/stgit/contrib/stgit-completion.bash" "$d"
+  '';
 
   meta = { 
       description = "quilt for git (stacking patches)";