chickenPackages_5: Remove ocaml dependency, switch to TOML

.gitattributes

@@ -1,5 +1,6 @@
 **/deps.nix linguist-generated
 **/deps.json linguist-generated
+**/deps.toml lingust-generated
 **/node-packages.nix linguist-generated
 
 pkgs/applications/editors/emacs-modes/*-generated.nix linguist-generated

pkgs/development/compilers/chicken/5/chicken.nix

@@ -65,7 +65,7 @@ stdenv.mkDerivation rec {
   meta = {
     homepage = "https://call-cc.org/";
     license = lib.licenses.bsd3;
-    maintainers = with lib.maintainers; [ corngood nagy ];
+    maintainers = with lib.maintainers; [ corngood nagy konst-aa ];
     platforms = lib.platforms.unix;
     description = "A portable compiler for the Scheme programming language";
     longDescription = ''

pkgs/development/compilers/chicken/5/default.nix

@@ -1,16 +1,15 @@
-{ lib, newScope, fetchzip }:
+{ lib, newScope, fetchurl }:
 let
   callPackage = newScope self;
 
   self = with lib; {
     pkgs = self;
 
-    fetchegg = { name, version, sha256, ... }:
-      fetchzip {
+    fetchegg = { pname, version, sha256, ... }:
+      fetchurl {
         inherit sha256;
-        name = "chicken-${name}-${version}-source";
         url =
-          "https://code.call-cc.org/egg-tarballs/5/${name}/${name}-${version}.tar.gz";
+          "https://code.call-cc.org/egg-tarballs/5/${pname}/${pname}-${version}.tar.gz";
       };
 
     eggDerivation = callPackage ./eggDerivation.nix { };
@@ -19,21 +18,21 @@ let
       bootstrap-chicken = self.chicken.override { bootstrap-chicken = null; };
     };
 
-    chickenEggs = recurseIntoAttrs (mapAttrs (name:
+    chickenEggs = recurseIntoAttrs (mapAttrs (pname:
       eggData@{ version, synopsis, dependencies, license, ... }:
       self.eggDerivation {
-        name = "chicken-${name}-${version}";
-        src = self.fetchegg (eggData // { inherit name; });
+        name = "${pname}-${version}";
+        src = self.fetchegg (eggData // { inherit pname; });
         buildInputs = map (x: self.chickenEggs.${x}) dependencies;
         meta.homepage =
-          "https://code.call-cc.org/cgi-bin/gitweb.cgi?p=eggs-5-latest.git;a=tree;f=${name}/${version}";
+          "https://code.call-cc.org/cgi-bin/gitweb.cgi?p=eggs-5-latest.git;a=tree;f=${pname}/${version}";
         meta.description = synopsis;
         meta.license = (licenses // {
           "bsd-2-clause" = licenses.bsd2;
           "bsd-3-clause" = licenses.bsd3;
           "public-domain" = licenses.publicDomain;
         }).${license} or license;
-      }) (importJSON ./deps.json));
+      }) (importTOML ./deps.toml));
 
     egg2nix = callPackage ./egg2nix.nix { };
   };

pkgs/development/compilers/chicken/5/read-egg.scm

@@ -0,0 +1,40 @@
+(import (chicken process-context)
+        (chicken format)
+        (chicken string))
+
+(define env-var get-environment-variable)
+(define ref alist-ref)
+
+(define egg (read))
+
+(printf "[~A]\n" (env-var "EGG_NAME"))
+
+(define dependencies
+  (map (lambda (dep)
+         (->string (if (list? dep)
+                       (car dep)
+                       dep)))
+       (ref 'dependencies egg eqv? '())))
+(printf "dependencies = [~A]\n"
+        (string-intersperse (map (lambda (dep) (sprintf "~S" dep))
+                                 dependencies)
+                            ", "))
+
+(define license (ref 'license egg))
+(printf "license = ~S\n"
+        (if (not license)
+            ""
+            (string-translate (->string (car license))
+                              "ABCDEFGHIJKLMNOPQRSTUVWXYZ "
+                              "abcdefghijklmnopqrstuvwxyz-")))
+
+(printf "sha256 = ~S\n" (env-var "EGG_SHA256"))
+
+(define synopsis (ref 'synopsis egg))
+(printf "synopsis = ~S\n"
+        (if (not synopsis)
+            ""
+            (car synopsis)))
+
+(printf "version = ~S\n" (env-var "EGG_VERSION"))
+(print)

pkgs/development/compilers/chicken/5/update.sh

@@ -1,23 +1,19 @@
 #!/usr/bin/env nix-shell
-#! nix-shell -i oil -p oil jq ocaml-ng.ocamlPackages_latest.sexp
+#! nix-shell -i oil -p oil chicken
+
 export URL_PREFIX="https://code.call-cc.org/egg-tarballs/5/"
 cd $(nix-prefetch-url \
      'https://code.call-cc.org/cgi-bin/gitweb.cgi?p=eggs-5-latest.git;a=snapshot;h=master;sf=tgz' \
      --name chicken-eggs-5-latest --unpack --print-path | tail -1)
-const eggExpr = '
-  def toarray: if type=="array" then . else [.] end;
-  if type=="array" then map({(first): .[1:]}) | add else . end |
-    {synopsis:     .synopsis | toarray | first | tostring,
-     version:      env.EGG_VERSION,
-     sha256:       env.EGG_SHA256,
-     dependencies: (.dependencies // []) | toarray | map(toarray) | map(first),
-     license:      .license | toarray | first | ascii_downcase | sub(" ";"-")}'
+
+echo "# THIS IS A GENERATED FILE.  DO NOT EDIT!" > $_this_dir/deps.toml
 for i, item in */*/*.egg {
   var EGG_NAME=$(dirname $(dirname $item))
   var EGG_VERSION=$(basename $(dirname $item))
   var EGG_URL="${URL_PREFIX}${EGG_NAME}/${EGG_NAME}-${EGG_VERSION}.tar.gz"
-  var EGG_SHA256=$(nix-prefetch-url $EGG_URL --unpack --name "chicken-${EGG_NAME}-${EGG_VERSION}-source")
-  sexp pp < $item | sexp to-json | jq --slurp first | \
-    EGG_VERSION=$[EGG_VERSION] EGG_SHA256=$[EGG_SHA256] \
-    jq $eggExpr | EGG_NAME=$[EGG_NAME] jq '{($ENV.EGG_NAME): .}'
-} | jq --slurp --sort-keys add > $_this_dir/deps.json
+  var EGG_SHA256=$(nix-prefetch-url $EGG_URL)
+  export EGG_NAME
+  export EGG_VERSION
+  export EGG_SHA256
+  csi -s $_this_dir/read-egg.scm < $item
+} >> $_this_dir/deps.toml