fetchbzr, fetchdarcs, fetchhg: use `rev` attr

This makes it match the behaviour of fetchgit and fetchsvn, so it's
easier to write scripts that support all of them.

pkgs/applications/editors/vim/configurable.nix

···
         # latest release
       args.fetchhg {
             url = "https://vim.googlecode.com/hg/";
-            tag = "v7-4-316";
+            rev = "v7-4-316";
             sha256 = "0scxx33p1ky0wihk04xqpd6rygp1crm0hx446zbjwbsjj6xxn7sx";
       };
 

pkgs/applications/editors/vim/default.nix

···
 
   src = fetchhg {
     url = "https://vim.googlecode.com/hg/";
-    tag = "v7-4-316";
+    rev = "v7-4-316";
     sha256 = "0scxx33p1ky0wihk04xqpd6rygp1crm0hx446zbjwbsjj6xxn7sx";
   };
 

pkgs/applications/graphics/photivo/default.nix

···
 
   src = fetchhg {
     url = "http://code.google.com/p/photivo/";
-    tag = "d687864489da";
+    rev = "d687864489da";
     sha256 = "0f6y18k7db2ci6xn664zcwm1g1k04sdv7gg1yd5jk41bndjb7z8h";
   };
 

pkgs/applications/misc/ocropus/default.nix

···
 
   src = fetchhg {
     url = "https://code.google.com/p/ocropus.ocropy";
-    tag = "a6e0fbd820ce";
+    rev = "a6e0fbd820ce";
     sha256 = "1s0v0gd6psfjp6lghwl2dj49h18mgf2n2z8hqzw8430nzhglnlvr";
   };
 

pkgs/applications/science/electronics/kicad/default.nix

···
 
   src = fetchbzr {
     url = "https://code.launchpad.net/~kicad-stable-committers/kicad/stable";
-    revision = 4024;
+    rev = 4024;
     sha256 = "1sv1l2zpbn6439ccz50p05hvqg6j551aqra551wck9h3929ghly5";
   };
 
   srcLibrary = fetchbzr {
     url = "http://bazaar.launchpad.net/~kicad-lib-committers/kicad/library";
-    revision = 293;
+    rev = 293;
     sha256 = "1wn9a4nhqyjzzfkq6xm7ag8n5n10xy7gkq6i7yry7wxini7pzv1i";
   };
 

pkgs/applications/science/logic/abc/default.nix

···
 
   src = fetchhg {
     url    = "https://bitbucket.org/alanmi/abc";
-    tag    = "03e221443d71e49e56cbc37f1907ee3b0ff3e7c9";
+    rev    = "03e221443d71e49e56cbc37f1907ee3b0ff3e7c9";
     sha256 = "0ahrqg718y7xpv939f6x8w1kqh7wsja4pw8hca7j67j0qjdgb4lm";
   };
 

pkgs/applications/science/math/glsurf/default.nix

···
 
   src = fetchdarcs {
     url = "http://lama.univ-savoie.fr/~raffalli/GlSurf";
-    tag = "3.3";
+    rev = "3.3";
     sha256 = ""; md5="";
   };
 

pkgs/applications/window-managers/tabbed/default.nix

···
  
   src = fetchhg {
     url = http://hg.suckless.org/tabbed;
-    tag = "d7542a6f6dc5";
+    rev = "d7542a6f6dc5";
     sha256 = "1963jsazfmh5k7923c1mfwppz1xbh48z16j0sa64fiscq22as2gj";
   };
 

pkgs/build-support/fetchbzr/builder.sh

···
 source "$stdenv/setup"
 
-header "exporting \`$url' (revision $revision) into \`$out'"
+header "exporting \`$url' (revision $rev) into \`$out'"
 
 # Perform a lightweight checkout so that we don't end up importing
 # all the repository's history.
-bzr -Ossl.cert_reqs=none export -r "$revision" --format=dir "$out" "$url"
+bzr -Ossl.cert_reqs=none export -r "$rev" --format=dir "$out" "$url"
 
 stopNest

pkgs/build-support/fetchbzr/default.nix

···
 { stdenv, bazaar }: 
-{ url, revision, sha256 }:
+{ url, rev, sha256 }:
 
 stdenv.mkDerivation {
   name = "bzr-export";
···
   outputHashMode = "recursive";
   outputHash = sha256;
   
-  inherit url revision;
+  inherit url rev;
 }

pkgs/build-support/fetchdarcs/builder.sh

···
 
 tagtext=""
 tagflags=""
-if test -n "$tag"; then
-    tagtext="(tag $tag) "
-    tagflags="--tag=$tag"
+if test -n "$rev"; then
+    tagtext="(tag $rev) "
+    tagflags="--tag=$rev"
 elif test -n "$context"; then
     tagtext="(context) "
     tagflags="--context=$context"

pkgs/build-support/fetchdarcs/default.nix

···
-{stdenv, darcs, nix}: {url, tag ? null, context ? null, md5 ? "", sha256 ? ""}:
+{stdenv, darcs, nix}: {url, rev ? null, context ? null, md5 ? "", sha256 ? ""}:
 
 stdenv.mkDerivation {
   name = "fetchdarcs";
···
   outputHashMode = "recursive";
   outputHash = if sha256 == "" then md5 else sha256;
   
-  inherit url tag context;
+  inherit url rev context;
 }

pkgs/build-support/fetchhg/builder.sh

···
 source $stdenv/setup
-header "getting $url${tag:+ ($tag)} into $out"
+header "getting $url${rev:+ ($rev)} into $out"
 
 hg clone --insecure "$url" hg-clone
 
-hg archive -q -y ${tag:+-r "$tag"} --cwd hg-clone $out
+hg archive -q -y ${rev:+-r "$rev"} --cwd hg-clone $out
 rm -f $out/.hg_archival.txt
 
 stopNest

pkgs/build-support/fetchhg/default.nix

···
-{stdenv, mercurial, nix}: {name ? null, url, tag ? null, md5 ? null, sha256 ? null}:
+{stdenv, mercurial, nix}: {name ? null, url, rev ? null, md5 ? null, sha256 ? null}:
 
 # TODO: statically check if mercurial as the https support if the url starts woth https.
 stdenv.mkDerivation {
···
   outputHashMode = "recursive";
   outputHash = if md5 != null then md5 else sha256;
   
-  inherit url tag;
+  inherit url rev;
   preferLocalBuild = true;
 }

pkgs/development/lisp-modules/lisp-packages.nix

···
     src = pkgs.fetchdarcs {
       url = "http://common-lisp.net/project/iterate/darcs/iterate";
       sha256 = "0m3q0s7h5s8varwx584m2akgdslj14df7kg4w1bj1fbgzsag5m1w";
-      tag=version;
+      rev = version;
     };
     overrides = x: {
       configurePhase="buildPhase(){ true; }";

pkgs/development/tools/packer/deps.nix

···
       root = "code.google.com/p/go.crypto";
       src = fetchhg {
         url = "http://code.google.com/p/go.crypto";
-        tag = "199";
+        rev = "199";
         sha256 = "0ibrpc6kknzl6a2g2fkxn03mvrd635lcnvf4a9rk1dfrpjbpcixh";
       };
     }
···
       root = "code.google.com/p/goauth2";
       src = fetchhg {
         url = "http://code.google.com/p/goauth2";
-        tag = "67";
+        rev = "67";
         sha256 = "053vajj8hd9869by7z9qfgzn84h6avpcjvyxcyw5jml8dsln4bah";
       };
     }
···
       root = "code.google.com/p/google-api-go-client";
       src = fetchhg {
         url = "http://code.google.com/p/google-api-go-client";
-        tag = "111";
+        rev = "111";
         sha256 = "1ib8i1c2mb86lkrr5w7bgwb70gkqmp860wa3h1j8080gxdx3yy16";
       };
     }
···
       root = "code.google.com/p/gosshold";
       src = fetchhg {
         url = "http://code.google.com/p/gosshold";
-        tag = "2";
+        rev = "2";
         sha256 = "1ljl8pcxxfz5rv89b2ajd31gxxzifl57kzpksvdhyjdxh98gkvg8";
       };
     }
···
       root = "launchpad.net/tomb";
       src = fetchbzr {
         url = "https://launchpad.net/tomb";
-        revision = "17";
+        rev = "17";
         sha256 = "1cjw0sr9hald1darq6n8akfpkzcgrk3mcq59hga3ibf2lrg35ha0";
       };
     }
···
       root = "code.google.com/p/goprotobuf";
       src = fetchhg {
         url = "http://code.google.com/p/goprotobuf";
-        tag = "246";
+        rev = "246";
         sha256 = "0k4wcv1dnkwcp0gdrajj6kr25f1lg4lgpbi0h5v9l9n7sdwzplf4";
       };
     }
···
       root = "launchpad.net/gocheck";
       src = fetchbzr {
         url = "https://launchpad.net/gocheck";
-        revision = "87";
+        rev = "87";
         sha256 = "1y9fa2mv61if51gpik9isls48idsdz87zkm1p3my7swjdix7fcl0";
       };
     }
···
       root = "launchpad.net/mgo";
       src = fetchbzr {
         url = "https://launchpad.net/mgo";
-        revision = "2";
+        rev = "2";
         sha256 = "0h1dxzyx5c4r4gfnmjxv92hlhjxrgx9p4g53p4fhmz6x2fdglb0x";
       };
     }

pkgs/games/dwarf-therapist/default.nix

···
 
   src = fetchhg {
     url = "https://code.google.com/r/splintermind-attributes/";
-    tag = rev;
+    inherit rev;
     sha256 = "0a9m967q6p2q3plrl6qysg1xrdmg65jzil6awjh2wr3g10x2x15z";
   };
 

pkgs/games/opentyrian/default.nix

···
 
   src = fetchhg {
     url = "https://opentyrian.googlecode.com/hg/";
-    tag = "13ef8ce47362";
+    rev = "13ef8ce47362";
     md5 = "95c8f9e7ff3d4207f1c692c7cec6c9b0";
   };
 

pkgs/servers/nsq/deps.nix

···
       root = "code.google.com/p/snappy-go";
       src = fetchhg {
         url = "http://code.google.com/p/snappy-go";
-        tag = "14";
+        rev = "14";
         sha256 = "0ywa52kcii8g2a9lbqcx8ghdf6y56lqq96sl5nl9p6h74rdvmjr7";
       };
     }

pkgs/servers/serfdom/deps.nix

···
       root = "code.google.com/p/go.net";
       src = fetchhg {
         url = "http://code.google.com/p/go.net";
-        tag = "134";
+        rev = "134";
         sha256 = "1jycpgrfwgkfac60zjbx6babcz7sgyn9xgy6cr3l811j6k8r2pbv";
       };
     }
···
       root = "code.google.com/p/go.text";
       src = fetchhg {
         url = "http://code.google.com/p/go.text";
-        tag = "85";
+        rev = "85";
         sha256 = "1x8h6vq9g5gbi7iiwla6dkaaqqf7wmkdm4szj7wvzlsijf2x8dwr";
       };
     }
···
       root = "launchpad.net/gocheck";
       src = fetchbzr {
         url = "https://launchpad.net/gocheck";
-        revision = "87";
+        rev = "87";
         sha256 = "1y9fa2mv61if51gpik9isls48idsdz87zkm1p3my7swjdix7fcl0";
       };
     }
···
       root = "launchpad.net/mgo";
       src = fetchbzr {
         url = "https://launchpad.net/mgo";
-        revision = "2";
+        rev = "2";
         sha256 = "0h1dxzyx5c4r4gfnmjxv92hlhjxrgx9p4g53p4fhmz6x2fdglb0x";
       };
     }

pkgs/tools/misc/ngrok/default.nix

···
     url = "https://launchpad.net/goyaml";
     sha256 = "03is37cgw62cha316xrs5h7q97im46ry5qldkfvbhimjq3ww0swj";
     # Branch: "branch:lp:goyaml"
-    revision = 47;
+    rev = 47;
   };
   log4go = fetchhg {
     url = "https://code.google.com/p/log4go/";
-    tag = "c3294304d93f";
+    rev = "c3294304d93f";
     sha256 = "0q906sxrmwir295virfibqvdzlaj340qh2r4ysx1ccjrjazc0q5p";
   };
   osext = fetchhg {
     url = "https://bitbucket.org/kardianos/osext";
-    tag = "364fb57";
+    rev = "364fb57";
     sha256 = "1w9x2zj716agfd5x5497ajb9nz3ljar74768vjidsyly143vzjws";
   };
 in stdenv.mkDerivation rec {

pkgs/tools/security/meo/default.nix

···
   
   src = fetchhg {
     url = http://oss.stamfest.net/hg/meo;
-    tag = "b48e5f16cff8";
+    rev = "b48e5f16cff8";
     sha256 = "0ifg7y28s89i9gwda6fyj1jbrykbcvq8bf1m6rxmdcv5afi3arbq";
   };
 

pkgs/tools/system/storebrowse/default.nix

···
   # This source has license BSD
   srcGoSqlite = fetchhg {
     url = "https://code.google.com/p/gosqlite/";
-    tag = "5baefb109e18";
+    rev = "5baefb109e18";
     sha256 = "0mqfnx06jj15cs8pq9msny2z18x99hgk6mchnaxpg343nzdiz4zk";
   };