texlivePackages: add homepage (#321744)

pkgs/tools/typesetting/tex/texlive/build-texlive-package.nix

@@ -50,6 +50,8 @@
 , hasManpages ? false
 , hasRunfiles ? false
 , hasTlpkg ? false
+, hasCatalogue ? true
+, catalogue ? pname
 , extraNativeBuildInputs ? [ ]
 , ...
 }@args:
@@ -73,6 +75,8 @@ let
     hydraPlatforms = [ ];
   } // lib.optionalAttrs (args ? shortdesc) {
     description = args.shortdesc;
+  } // lib.optionalAttrs hasCatalogue {
+    homepage = "https://ctan.org/pkg/${catalogue}";
   };
 
   hasBinfiles = args ? binfiles && args.binfiles != [ ];

pkgs/tools/typesetting/tex/texlive/tl2nix.sed

@@ -37,40 +37,58 @@ $a}
   # number of path components to strip, defaulting to 1 ("texmf-dist/")
   /^relocated 1/i\  stripPrefix = 0;
 
-  # extract version and clean unwanted chars from it
-  /^catalogue-version/y/ \/~/_--/
-  /^catalogue-version/s/[\#,:\(\)]//g
-  s/^catalogue-version_(.*)/  version = "\1";/p
+  /^catalogue(-| )/{
+    :next-cat
 
-  /^catalogue-license/{
-    # wrap licenses in quotes
-    s/ ([^ ]+)/ "\1"/g
-    # adjust naming as in nixpkgs, the full texts of the licenses are available at https://www.ctan.org/license/${licenseName}
-    s/"(cc-by(-sa)?-[1-4])"/"\10"/g
-    s/"apache2"/"asl20"/g
-    s/"artistic"/"artistic1-cl8"/g
-    s/"bsd"/"bsd3"/g          # license text does not match exactly, but is pretty close
-    s/"bsd4"/"bsdOriginal"/g
-    s/"collection"/"free"/g   # used for collections of individual packages with distinct licenses. As TeXlive only contains free software, we can use "free" as a catchall
-    s/"eupl"/"eupl12"/g
-    s/"fdl"/"fdl13Only"/g
-    s/"gpl"/"gpl1Only"/g
-    s/"gpl([1-3])"/"gpl\1Only"/g
-    s/"gpl2\+"/"gpl2Plus"/g
-    s/"gpl3\+"/"gpl3Plus"/g
-    s/"lgpl"/"lgpl2"/g
-    s/"lgpl2\.1"/"lgpl21"/g
-    s/"lppl"/"lppl13c"/g      # not used consistently, sometimes "lppl" refers to an older version of the license
-    s/"lppl1\.2"/"lppl12"/g
-    s/"lppl1\.3"/"lppl13c"/g  # If a work refers to LPPL 1.3 as its license, this is interpreted as the latest version of the 1.3 license (https://www.latex-project.org/lppl/)
-    s/"lppl1\.3a"/"lppl13a"/g
-    s/"lppl1\.3c"/"lppl13c"/g
-    s/"other-free"/"free"/g
-    s/"other-nonfree"/"unfree"/g
-    s/"opl"/"opubl"/g
-    s/"pd"/"publicDomain"/g
+    s/^catalogue (.*)/  catalogue = "\1";/p
 
-    s/^catalogue-license (.*)/  license = [ \1 ];/p
+    # extract version and clean unwanted chars from it
+    /^catalogue-version/y/ \/~/_--/
+    /^catalogue-version/s/[\#,:\(\)]//g
+    s/^catalogue-version_(.*)/  version = "\1";/p
+
+    # extract license
+    /^catalogue-license/{
+      # wrap licenses in quotes
+      s/ ([^ ]+)/ "\1"/g
+      # adjust naming as in nixpkgs, the full texts of the licenses are available at https://www.ctan.org/license/${licenseName}
+      s/"(cc-by(-sa)?-[1-4])"/"\10"/g
+      s/"apache2"/"asl20"/g
+      s/"artistic"/"artistic1-cl8"/g
+      s/"bsd"/"bsd3"/g          # license text does not match exactly, but is pretty close
+      s/"bsd4"/"bsdOriginal"/g
+      s/"collection"/"free"/g   # used for collections of individual packages with distinct licenses. As TeXlive only contains free software, we can use "free" as a catchall
+      s/"eupl"/"eupl12"/g
+      s/"fdl"/"fdl13Only"/g
+      s/"gpl"/"gpl1Only"/g
+      s/"gpl([1-3])"/"gpl\1Only"/g
+      s/"gpl2\+"/"gpl2Plus"/g
+      s/"gpl3\+"/"gpl3Plus"/g
+      s/"lgpl"/"lgpl2"/g
+      s/"lgpl2\.1"/"lgpl21"/g
+      s/"lppl"/"lppl13c"/g      # not used consistently, sometimes "lppl" refers to an older version of the license
+      s/"lppl1\.2"/"lppl12"/g
+      s/"lppl1\.3"/"lppl13c"/g  # If a work refers to LPPL 1.3 as its license, this is interpreted as the latest version of the 1.3 license (https://www.latex-project.org/lppl/)
+      s/"lppl1\.3a"/"lppl13a"/g
+      s/"lppl1\.3c"/"lppl13c"/g
+      s/"other-free"/"free"/g
+      s/"other-nonfree"/"unfree"/g
+      s/"opl"/"opubl"/g
+      s/"pd"/"publicDomain"/g
+
+      s/^catalogue-license (.*)/  license = [ \1 ];/p
+    }
+
+    s/^.*$//
+    N
+    s/^\ncatalogue(-| )/catalogue\1/
+    t next-cat
+
+    # flag existence of catalogue info in hold space
+    x ; s/$/\n  hasCatalogue = true;/ ; x
+
+    # restart cycle
+    D
   }
 
   # extract deps
@@ -221,7 +239,25 @@ $a}
   }
 
   # close attrmap
-  /^$/i};
+  /^$/{
+    # process content of hold space
+    x
+
+    # change hasCatalogue default from false to true
+    s/^  hasCatalogue = true;$//Mg
+    t had-catalogue
+    s/(\n?)$/\1  hasCatalogue = false;/
+    :had-catalogue
+
+    # print hold space if not empty
+    /./Mp
+
+    # erase hold space
+    s/.*//
+    x
+
+    i};
+  }
 }
 
 # add list of binaries from one of the architecture-specific packages