Problem: links-search-files is set up incorrectly

racket2nix

@@ -6,6 +6,8 @@
 (define never-dependency-names '("racket"))
 (define always-build-inputs '("racket"))
 (define terminal-package-names '("racket-lib"))
+(define remove-dependencies-for-package '#hash(
+  ("htdp-lib" . ("deinprogramm-signature"))))
 
 (define header-template #<<EOM
 { pkgs ? import <nixpkgs> {}
@@ -14,6 +16,20 @@
 , racket ? pkgs.racket-minimal
 , racket-lib ? racket
 , unzip ? pkgs.unzip
+, racketIndexPatch ? builtins.toFile "racket-index.patch" ''
+    diff --git a/pkgs/racket-index/setup/scribble.rkt b/pkgs/racket-index/setup/scribble.rkt
+    index c79af9bf85..e4a1cf93e3 100644
+    --- a/pkgs/racket-index/setup/scribble.rkt
+    +++ b/pkgs/racket-index/setup/scribble.rkt
+    @@ -874,6 +874,7 @@
+             [(not latex-dest) (build-path (doc-dest-dir doc) file)]))
+
+     (define (find-doc-db-path latex-dest user? main-doc-exists?)
+    +  (set! main-doc-exists? #t)
+       (cond
+        [latex-dest
+         (build-path latex-dest "docindex.sqlite")]
+  ''
 }:
 
 
@@ -30,8 +46,24 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ unzip ~a ];
   circularBuildInputs = [ ~a ];
+  circularBuildInputsStr = stdenv.lib.concatStringsSep " " circularBuildInputs;
+
+  unpackPhase = ''
+    unzip $src -d $name
+    case $name in
+      htdp-lib)
+        unzip ${_deinprogramm-signature.src} -d deinprogramm-signature
+        ;;
+    esac
+  '';
 
-  unpackPhase = "unzip $src -d $name";
+  patchPhase = ''
+    case $name in
+      racket-index)
+        ( cd racket-index && patch -p3 < ${racketIndexPatch} )
+        ;;
+    esac
+  '';
 
   dontBuild = true;
 
@@ -44,9 +76,10 @@ stdenv.mkDerivation rec {
   racketConfig = ''
 #hash(
   (share-dir . "$out/share/racket")
-  (links-search-files . ( "$out/share/racket" ~a ))
+  (links-search-files . ( "$out/share/racket/links.rktd" ~a ))
   (pkgs-search-dirs . ( "$out/share/racket/pkgs" ~a ))
   (collects-search-dirs . ( "$out/share/racket/collects" ~a ))
+  (doc-search-dirs . ( "$out/share/racket/doc" ~a ))
   (absolute-installation . #t)
   (installation-name . ".")
 )
@@ -67,7 +100,7 @@ stdenv.mkDerivation rec {
     mkdir -p $out/etc/racket $out/share/racket
     sed -e 's|$out|'"$out|g" > $out/etc/racket/config.rktd < $racketConfigPath
 
-    remove_deps="${stdenv.lib.concatStringsSep " " circularBuildInputs}"
+    remove_deps="${circularBuildInputsStr}"
     if [[ -n $remove_deps ]]; then
       sed -i $(printf -- '-e s/"%s"//g ' $remove_deps) $name/info.rkt
     fi
@@ -82,29 +115,18 @@ stdenv.mkDerivation rec {
     find $out/share/racket/collects -type d -exec chmod 755 {} +
 
     # install and link us
-    if ${racket-cmd} -e "(require pkg/lib) (exit (if (member \"$name\" (installed-pkg-names #:scope (bytes->path (string->bytes/utf-8 \"${_racket-lib.out}/share/racket/pkgs\")))) 1 0))"; then
-      ${raco} pkg install --no-setup --copy --deps fail --fail-fast --scope installation ./$name
-      collection_name=$(${racket-cmd} -e "(require setup/getinfo) ((get-info/full \"$name\") 'collection)")
-      (
-        shopt -s nullglob
-        case "$collection_name" in
-          "'multi")
-            collection_names=$(for collection_path in $out/share/racket/pkgs/$name/*/; do
-                                 basename $collection_path; done)
-            ;;
-          "'use-pkg-name")
-            collection_names=$name
-            ;;
-          '"'*'"')
-            collection_names=$(echo $collection_name | tr -d '"')
-            ;;
+    if ${racket-cmd} -e "(require pkg/lib) (exit (if (member \"$name\" (installed-pkg-names #:scope (bytes->path (string->bytes/utf-8 \"${_racket-lib.out}/share/racket/pkgs\")))) 1 0))" &&
+      [ -z "${circularBuildInputsStr}" ]; then
+      install_names=$(for install_info in ./*/info.rkt; do echo ''${install_info%/info.rkt}; done)
+      ${raco} pkg install --no-setup --copy --deps fail --fail-fast --scope installation $install_names
+      for install_name in $install_names; do
+        case $install_name in
+          racket-doc|drracket) ;;
           *)
-            echo >&2 "Unexpected info.rkt value: ('collection . $collection_name)"
-            exit 2
+            ${raco} setup --no-user --no-pkg-deps --fail-fast --only --pkgs ''${install_name#./}
+            ;;
         esac
-        mkdir -p $(printf "$out/share/racket/collects/%s " $collection_names)
-      )
-      ${raco} setup --no-user --no-pkg-deps --fail-fast --only --pkgs $name
+      done
     fi
     find $out/share/racket/collects -lname '${_racket-lib.out}/share/racket/collects/*' -delete
     find $out/share/racket/collects -type d -empty -delete
@@ -113,7 +135,10 @@ stdenv.mkDerivation rec {
 EOM
   )
 
-(define (derivation name url sha1 dependency-names circular-dependency-names)
+(define (derivation name url sha1 raw-dependency-names circular-dependency-names)
+  (define dependency-names (remove* (hash-ref remove-dependencies-for-package name
+                                      (lambda () '()))
+                                    raw-dependency-names))
   (define build-inputs
     (string-join
       (append always-build-inputs
@@ -123,10 +148,10 @@ EOM
     (string-join
       (for/list ((name circular-dependency-names))
         (format "\"~a\"" name))))
-  (define link-dirs
+  (define link-files
     (string-join
       (for/list ((name dependency-names))
-                (format "\"${_~a.out}/share/racket\"" name))))
+                (format "\"${_~a.out}/share/racket/links.rktd\"" name))))
   (define pkgs-dirs
     (string-join
       (for/list ((name dependency-names))
@@ -135,9 +160,13 @@ EOM
     (string-join
       (for/list ((name dependency-names))
                 (format "\"${_~a.out}/share/racket/collects\"" name))))
+  (define doc-dirs
+    (string-join
+      (for/list ((name dependency-names))
+                (format "\"${_~a.out}/share/racket/doc\"" name))))
 
   (format derivation-template name url sha1 build-inputs circular-build-inputs
-          link-dirs pkgs-dirs collects-dirs))
+          link-files pkgs-dirs collects-dirs doc-dirs))
 
 (define (header) header-template)