Fetcher improvements

pkgs/applications/audio/a2jmidid/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, makeWrapper, pkgconfig, alsaLib, dbus, libjack2
+{ stdenv, fetchFromRepoOrCz, fetchpatch, makeWrapper, pkgconfig, alsaLib, dbus, libjack2
 , wafHook
 , python2Packages}:
 
@@ -8,9 +8,10 @@ in stdenv.mkDerivation rec {
   name = "a2jmidid-${version}";
   version = "8";
 
-  src = fetchurl {
-    url = "https://repo.or.cz/a2jmidid.git/snapshot/7383d268c4bfe85df9f10df6351677659211d1ca.tar.gz";
-    sha256 = "06dgf5655znbvrd7fhrv8msv6zw8vk0hjqglcqkh90960mnnmwz7";
+  src = fetchFromRepoOrCz {
+    repo = "a2jmidid";
+    rev = "7383d268c4bfe85df9f10df6351677659211d1ca";
+    sha256 = "0j22la0zjixcw55x8ccfpabnv1ljl487s0b9yaj4ykrv1731wr5y";
   };
 
   nativeBuildInputs = [ pkgconfig makeWrapper wafHook ];

pkgs/applications/misc/llpp/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, lib, substituteAll, makeWrapper, fetchgit, ocaml, mupdf, libX11,
+{ stdenv, lib, substituteAll, makeWrapper, fetchFromRepoOrCz, ocaml, mupdf, libX11,
 libGLU_combined, freetype, xclip, inotify-tools, procps }:
 
 assert lib.versionAtLeast (lib.getVersion ocaml) "4.07";
@@ -7,11 +7,10 @@ stdenv.mkDerivation rec {
   name = "llpp-${version}";
   version = "30";
 
-  src = fetchgit {
-    url = "git://repo.or.cz/llpp.git";
+  src = fetchFromRepoOrCz {
+    repo = "llpp";
     rev = "v${version}";
     sha256 = "0iilpzf12hs0zky58j55l4y5dvzv7fc53nsrg324n9vka92mppvd";
-    fetchSubmodules = false;
   };
 
   patches = (substituteAll {

pkgs/applications/networking/browsers/conkeror/default.nix

@@ -1,13 +1,13 @@
-{ stdenv, fetchgit, unzip, firefox-esr, makeWrapper }:
+{ stdenv, fetchFromRepoOrCz, unzip, firefox-esr, makeWrapper }:
 
 stdenv.mkDerivation rec {
   pkgname = "conkeror";
   version = "1.0.4";
   name = "${pkgname}-${version}";
 
-  src = fetchgit {
-    url = git://repo.or.cz/conkeror.git;
-    rev = "refs/tags/${version}";
+  src = fetchFromRepoOrCz {
+    repo = "conkeror";
+    rev = version;
     sha256 = "10c57wqybp9kcjpkb01wxq0h3vafcdb1g5kb4k8sb2zajg59afv8";
   };
 

pkgs/applications/version-management/git-and-tools/fast-export/default.nix

@@ -1,11 +1,11 @@
-{stdenv, fetchgit, mercurial, makeWrapper, subversion}:
+{stdenv, fetchFromRepoOrCz, mercurial, makeWrapper, subversion}:
 
 with stdenv.lib;
 stdenv.mkDerivation {
   name = "fast-export";
 
-  src = fetchgit {
-    url = git://repo.or.cz/fast-export.git;
+  src = fetchFromRepoOrCz {
+    repo = "fast-export";
     rev = "d202200fd9daa75cdb37d4cf067d4ca00e269535";
     sha256 = "0m4llsg9rx4sza1kf39kxsdvhi6y87a18wm5k19c5r2h3vpylwcc";
   };

pkgs/applications/version-management/git-and-tools/git2cl/default.nix

@@ -1,12 +1,12 @@
-{ fetchgit, stdenv, perl }:
+{ fetchFromRepoOrCz, stdenv, perl }:
 
 stdenv.mkDerivation {
   name = "git2cl-20080827";
 
-  src = fetchgit {
-    url = "git://repo.or.cz/git2cl.git";
+  src = fetchFromRepoOrCz {
+    repo = "git2cl";
     rev = "8373c9f74993e218a08819cbcdbab3f3564bbeba";
-    sha256 = "b0d39379640c8a12821442431e2121f7908ce1cc88ec8ec6bede218ea8c21f2f";
+    sha256 = "0bqzqal8w8fypv38xv48rkhqr47p44hiwhs22j1152hcciwr7lxh";
   };
 
   buildInputs = [ perl ];

pkgs/applications/window-managers/windowmaker/dockapps/alsamixer.app.nix

@@ -1,9 +1,9 @@
-{ stdenv, fetchgit, pkgconfig, libX11, libXpm, libXext, alsaLib }:
+{ stdenv, fetchFromRepoOrCz, pkgconfig, libX11, libXpm, libXext, alsaLib }:
 
 stdenv.mkDerivation {
   name = "alsamixer.app-0.2.1";
-  src = fetchgit {
-     url = git://repo.or.cz/dockapps.git;
+  src = fetchFromRepoOrCz {
+     repo = "dockapps";
      rev = "38c74350b02f35824554ce0c4f0f251d71762040";
      sha256 = "0g9cwhlqg065fbhav4g4n16a4cqkk9jykl3y0zwbn5whhacfqyhl";
   };

pkgs/build-support/fetchbitbucket/default.nix

@@ -1,6 +1,6 @@
 { fetchzip }:
 
-{ owner, repo, rev, name ? "source"
+{ owner, repo, rev, name ? "${repo}-${builtins.substring 0 10 rev}"
 , ... # For hash agility
 }@args: fetchzip ({
   inherit name;

pkgs/build-support/fetchbzr/default.nix

@@ -1,15 +1,13 @@
 { stdenvNoCC, bazaar }:
-{ url, rev, sha256 }:
+{ url, rev, sha256, name ? "bzr-export" }:
 
 stdenvNoCC.mkDerivation {
-  name = "bzr-export";
-
   builder = ./builder.sh;
   nativeBuildInputs = [ bazaar ];
 
   outputHashAlgo = "sha256";
   outputHashMode = "recursive";
   outputHash = sha256;
 
-  inherit url rev;
+  inherit url rev name;
 }

pkgs/build-support/fetchcvs/default.nix

@@ -5,16 +5,17 @@
 
 {stdenvNoCC, cvs, openssh}:
 
-{cvsRoot, module, tag ? null, date ? null, sha256}:
+{cvsRoot, module, tag ? null, date ? null, sha256
+, name ? "${module}-${if tag != null then tag else if date != null then date else "NOW"}"
+}:
 
 stdenvNoCC.mkDerivation {
-  name = "cvs-export";
   builder = ./builder.sh;
   nativeBuildInputs = [cvs openssh];
 
   outputHashAlgo = "sha256";
   outputHashMode = "recursive";
   outputHash = sha256;
 
-  inherit cvsRoot module sha256 tag date;
+  inherit cvsRoot module sha256 tag date name;
 }

pkgs/build-support/fetchdarcs/default.nix

@@ -1,18 +1,17 @@
-{stdenvNoCC, darcs, cacert}:
+{stdenvNoCC, lib, darcs, cacert}:
 
-{url, rev ? null, context ? null, md5 ? "", sha256 ? ""}:
+{url, rev ? null, context ? null, md5 ? "", sha256 ? "", name ? "${baseNameOf url}" + (lib.optional (rev != null) "-${rev}")}:
 
 if md5 != "" then
   throw "fetchdarcs does not support md5 anymore, please use sha256"
 else
 stdenvNoCC.mkDerivation {
-  name = "fetchdarcs";
   builder = ./builder.sh;
   nativeBuildInputs = [cacert darcs];
 
   outputHashAlgo = "sha256";
   outputHashMode = "recursive";
   outputHash = sha256;
 
-  inherit url rev context;
+  inherit url rev context name;
 }

pkgs/build-support/fetchgithub/default.nix

@@ -1,6 +1,6 @@
 { lib, fetchgit, fetchzip }:
 
-{ owner, repo, rev, name ? "source"
+{ owner, repo, rev, name ? "${repo}-${builtins.substring 0 10 rev}"
 , fetchSubmodules ? false, private ? false
 , githubBase ? "github.com", varPrefix ? null
 , ... # For hash agility

pkgs/build-support/fetchgitlab/default.nix

@@ -1,7 +1,7 @@
 { fetchzip, lib }:
 
 # gitlab example
-{ owner, repo, rev, domain ? "gitlab.com", name ? "source", group ? null
+{ owner, repo, rev, domain ? "gitlab.com", name ? "${repo}-${builtins.substring 0 10 rev}", group ? null
 , ... # For hash agility
 }@args: fetchzip ({
   inherit name;

pkgs/build-support/fetchgitlocal/default.nix

@@ -26,7 +26,7 @@ let
 
   gitHash = builtins.readFile gitHashFile; # cache against git hash
 
-  nixPath = runCommand "put-in-nix" {
+  nixPath = runCommand "${baseNameOf srcStr}" {
       nativeBuildInputs = [ git ];
       preferLocalBuild = true;
     } ''

pkgs/build-support/fetchrepoorcz/default.nix

@@ -1,7 +1,7 @@
 { fetchzip }:
 
 # gitweb example, snapshot support is optional in gitweb
-{ repo, rev, name ? "source"
+{ repo, rev, name ? "${repo}-${builtins.substring 0 10 rev}"
 , ... # For hash agility
 }@args: fetchzip ({
   inherit name;

pkgs/build-support/fetchsavannah/default.nix

@@ -1,7 +1,7 @@
 { fetchzip }:
 
 # cgit example, snapshot support is optional in cgit
-{ repo, rev, name ? "source"
+{ repo, rev, name ? "repo-${builtins.substring 0 10 rev}"
 , ... # For hash agility
 }@args: fetchzip ({
   inherit name;

pkgs/build-support/fetchsvnrevision/default.nix

@@ -1,10 +1,10 @@
 runCommand: subversion: repository:
-  import (runCommand "head-revision"
+  import (runCommand "${baseNameOf repository}-head-revision"
     { buildInputs = [ subversion ];
       dummy = builtins.currentTime;
     }
     ''
       rev=$(echo p | svn ls -v --depth empty  ${repository} |awk '{ print $1 }')
       echo "[ \"$rev\" ]" > $out
       echo Latest revision is $rev
-    '')
+    '')

pkgs/build-support/fetchsvnssh/default.nix

@@ -6,7 +6,7 @@ if md5 != "" then
   throw "fetchsvnssh does not support md5 anymore, please use sha256"
 else
 stdenvNoCC.mkDerivation {
-  name = "svn-export-ssh";
+  name = "svn-export-${baseNameOf url}";
   builder = ./builder.sh;
   nativeBuildInputs = [subversion expect];
 

pkgs/build-support/fetchzip/default.nix

@@ -11,7 +11,7 @@
   stripRoot ? true
 , url
 , extraPostFetch ? ""
-, name ? "source"
+, name ? baseNameOf url
 , ... } @ args:
 
 (fetchurl ({

pkgs/development/libraries/libtar/default.nix

@@ -1,13 +1,13 @@
-{ stdenv, fetchgit, fetchpatch, autoreconfHook }:
+{ stdenv, fetchFromRepoOrCz, fetchpatch, autoreconfHook }:
 
 stdenv.mkDerivation rec {
   version = "1.2.20";
   name = "libtar-${version}";
 
   # Maintenance repo for libtar (Arch Linux uses this)
-  src = fetchgit {
-    url = "git://repo.or.cz/libtar.git";
-    rev = "refs/tags/v${version}";
+  src = fetchFromRepoOrCz {
+    repo = "libtar";
+    rev = "v${version}";
     sha256 = "1pjsqnqjaqgkzf1j8m6y5h76bwprffsjjj6gk8rh2fjsha14rqn9";
   };
 

pkgs/development/tools/analysis/smatch/default.nix

@@ -1,4 +1,4 @@
-{ stdenv, fetchgit, sqlite, pkgconfig, perl
+{ stdenv, fetchFromRepoOrCz, sqlite, pkgconfig, perl
 , buildllvmsparse ? true
 , buildc2xml ? true
 , llvm ? null, libxml2 ? null
@@ -10,8 +10,8 @@ assert buildc2xml -> libxml2 != null;
 stdenv.mkDerivation {
   name = "smatch-20120924";
 
-  src = fetchgit {
-    url = git://repo.or.cz/smatch.git;
+  src = fetchFromRepoOrCz {
+    repo = "smatch";
     rev = "23656e3e578b700cbf96d043f039e6341a3ba5b9";
     sha256 = "0r43qi6vryqg450fj73yjwbb7gzcgx64rhrhb3r1m6a252srijiy";
   };