Remove broken script

1 files changed, 0 insertions, 146 deletions

diff --git a/maintainers/scripts/sort-attrs.str b/maintainers/scripts/sort-attrs.str
deleted file mode 100644
index b67b6ee2a57b..000000000000
--- a/maintainers/scripts/sort-attrs.str
+++ /dev/null
@@ -1,146 +0,0 @@
-/* Tool to sort attribute sets.  Primarily useful for keeping
-   all-packages.nix tidy.
-
-   To compile:
-
-   $ strc -i ../../maintainers/scripts/sort-attrs.str -la stratego-lib
-
-   Typical invocation:
-   
-   $ sglr -m -p ~/Dev/nix/src/libexpr/nix.tbl -i all-packages.nix \
-     | implode-asfix --lex \
-     | ../../maintainers/scripts/sort-attrs \
-     | asfix-yield
-*/
-     
-module sort-attrs
-
-imports
-  libstratego-lib
-  libstratego-sglr
-
-
-strategies
-
-  no-wsp = !appl(prod([], cf(opt(layout())), no-attrs()), [])
-
-
-rules
-
-  list-sep(s): [] -> []
-  list-sep(s): [x | xs] -> [[x | before] | <list-sep(s)> [split | after]]
-    where
-      <split-fetch-keep(s)> xs => (before, split, after)
-  list-sep(s): [x | xs] -> [[x | xs]]
-    where
-      <not(split-fetch-keep(s))> xs
-
-  list-sep-end(s): xs -> [<conc> (before, [split]) | <list-sep-end(s)> after]
-    where
-      <split-fetch-keep(s)> xs => (before, split, after)
-  list-sep-end(s): xs -> [xs]
-    where
-      <not(split-fetch-keep(s))> xs
-  
-
-  sort-attrs:
-    appl(p@prod(_, _, attrs([term(cons("Attrs"))])),
-      [ lit("{")
-      , ws1
-      , appl(p2@list(cf(iter-star(sort("Bind")))), attrs)
-      , ws2
-      , lit("}")
-      ]
-    ) ->
-    appl(p, [lit("{"), <no-wsp>, appl(p2, <concat> attrs'), ws2, lit("}")])
-    where
-      <debug> "found it";
-      <attach-wsp> [ws1 | attrs] => withWSP;
-      <list-sep(starts-section)> withWSP => groups;
-      <length; debug> groups;
-      <map({x', x'', x''', xs', starts, starts': \[x | xs] -> [x''' | xs']
-        where
-          <remove-section-start> x => (x', starts);
-          <map(regularise-empty-lines); if !starts; debug; sortable-section; debug then qsort(compare-attrs) else id end> [x' | xs] => [x'' | xs'];
-          <[] <+ \x -> ["\n\n\n" | x]\ > starts => starts';
-          <prepend-layout> (starts', x'') => x'''
-      \ })> groups => attrs';
-      <debug> "did it"
-
-
-  attach-wsp: [a, b | cs] -> [(a, b) | <attach-wsp> cs]
-  attach-wsp: [] -> []
-
-
-strategies
-
-  starts-section =
-    ?x@(appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs), attr);
-    <implode-string; is-substring(!"###")> cs;
-    !x
-
-rules
-
-    
-  sortable-section = ?[s]; !s; explode-string; not(fetch({x: ?x; !(x, 97); geq}))
-
-
-  remove-section-start:
-    (appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs), attr) ->
-    ((appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs'), attr), starts)
-    where
-      !cs;
-      list-sep-end(?10); // separate into lines, keeping the \n
-      map(implode-string);
-      partition(where(is-substring(!"###"))) => (starts, rest);
-      <map(explode-string); concat> rest => cs'
-
-
-  regularise-empty-lines:
-    (appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs), attr) ->
-    (appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs''), attr)
-    where
-      // separate into lines, keeping the \n
-      // last whitespace is significant, keep
-      <list-sep-end(?10); split-init-last> cs => (init, last);
-      <regularise-empty-lines'> init => cs'; // remove whitespace-only lines
-      <concat> [<explode-string> "\n\n", <concat> cs', last] => cs'' // add one empty line
-      
-  /* Dirty hack: *do* keep the first empty line following a non-empty line. !!! order matters */
-  regularise-empty-lines': [] -> []
-      
-  regularise-empty-lines': [x, y | xs] -> [x, y | <regularise-empty-lines'> xs]
-    where
-      <fetch-elem(not(?10 <+ ?32))> x;
-      <not(fetch-elem(not(?10 <+ ?32)))> y
-      
-  regularise-empty-lines': [x | xs] -> [x | <regularise-empty-lines'> xs]
-    where <fetch-elem(not(?10 <+ ?32))> x
-      
-  regularise-empty-lines': [x | xs] -> <regularise-empty-lines'> xs
-    where <not(fetch-elem(not(?10 <+ ?32)))> x
-      
-
-  prepend-layout:
-    (text, (appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs), attr)) ->
-    (appl(prod([cf(layout())], cf(opt(layout())), no-attrs()), cs''), attr)
-    where
-      <implode-string> cs => cs';
-      <conc-strings; explode-string> (<concat-strings> text, cs') => cs''
-
-
-  compare-attrs:
-    x@
-    ( (_, appl(p1@prod(_, _, attrs([term(cons("Bind"))])), [id1 | xs1]))
-    , (_, appl(p2@prod(_, _, attrs([term(cons("Bind"))])), [id2 | xs2]))
-    )
-    -> x
-    where
-      <string-lt> (id1, id2)
-
-
-strategies
-
-  main = io-wrap(
-    oncetd(sort-attrs)
-  )