about summary refs log tree commit diff
path: root/overlays/emacs.nix
blob: 16ea55dbd7d2c31b95fdcf2ff1a845515f1d9df3 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
self: super:
let
  mkGitEmacs = namePrefix: jsonFile: { ... }@args:
    let
      repoMeta = super.lib.importJSON jsonFile;
      fetcher =
        if repoMeta.type == "savannah" then
          super.fetchFromSavannah
        else if repoMeta.type == "github" then
          super.fetchFromGitHub
        else
          throw "Unknown repository type ${repoMeta.type}!";
    in
    builtins.foldl'
      (drv: fn: fn drv)
      super.emacs
      ([

        (drv: drv.override ({ srcRepo = true; } // builtins.removeAttrs args [ "noTreeSitter" ]))

        (
          drv: drv.overrideAttrs (
            old: {
              name = "${namePrefix}-${repoMeta.version}";
              inherit (repoMeta) version;
              src = fetcher (builtins.removeAttrs repoMeta [ "type" "version" ]);

              patches = [ ];

              postPatch = old.postPatch + ''
                substituteInPlace lisp/loadup.el \
                --replace '(emacs-repository-get-version)' '"${repoMeta.rev}"' \
                --replace '(emacs-repository-get-branch)' '"master"'
              '';
            }
          )
        )

        # reconnect pkgs to the built emacs
        (
          drv:
          let
            result = drv.overrideAttrs (old: {
              passthru = old.passthru // {
                pkgs = self.emacsPackagesFor result;
              };
            });
          in
          result
        )
      ]
      ++ (super.lib.optional (! (args ? "noTreeSitter")) (
        drv: drv.overrideAttrs (old:
          let
            libName = drv: super.lib.removeSuffix "-grammar" drv.pname;
            libSuffix = if super.stdenv.isDarwin then "dylib" else "so";
            lib = drv: ''lib${libName drv}.${libSuffix}'';
            linkCmd = drv:
              if super.stdenv.isDarwin
              then ''cp ${drv}/parser $out/lib/${lib drv}
                     # FIXME: Is this kosher?
                     /usr/bin/install_name_tool -id $out/lib/${lib drv} $out/lib/${lib drv}
                     /usr/bin/codesign -s - -f $out/lib/${lib drv}
                ''
              else ''ln -s ${drv}/parser $out/lib/${lib drv}'';
            plugins = with self.pkgs.tree-sitter-grammars; [
              tree-sitter-bash
              tree-sitter-c
              tree-sitter-c-sharp
              tree-sitter-cpp
              tree-sitter-css
              tree-sitter-java
              tree-sitter-python
              tree-sitter-javascript
              tree-sitter-json
              tree-sitter-tsx
              tree-sitter-typescript
            ];
            tree-sitter-grammars = super.runCommand "tree-sitter-grammars" {}
              (super.lib.concatStringsSep "\n" (["mkdir -p $out/lib"] ++ (map linkCmd plugins)));
          in {
            buildInputs = old.buildInputs ++ [ self.pkgs.tree-sitter tree-sitter-grammars ];
            TREE_SITTER_LIBS = "-ltree-sitter";
            # Add to list of directories dlopen/dynlib_open searches for tree sitter languages *.so/*.dylib.
            postFixup = old.postFixup + super.lib.optionalString self.stdenv.isDarwin ''
                /usr/bin/install_name_tool -add_rpath ${super.lib.makeLibraryPath [ tree-sitter-grammars ]} $out/bin/emacs
                /usr/bin/codesign -s - -f $out/bin/emacs
              '' + super.lib.optionalString self.stdenv.isLinux ''
                ${self.pkgs.patchelf}/bin/patchelf --add-rpath ${super.lib.makeLibraryPath [ tree-sitter-grammars ]} $out/bin/emacs
              '';
          }
        )
      )));


  mkPgtkEmacs = namePrefix: jsonFile: { ... }@args: (mkGitEmacs namePrefix jsonFile args).overrideAttrs (
    old: {
      configureFlags = (super.lib.remove "--with-xft" old.configureFlags)
        ++ super.lib.singleton "--with-pgtk";
    }
  );

  emacsGit = mkGitEmacs "emacs-git" ../repos/emacs/emacs-master.json { withSQLite3 = true; withWebP = true; };

  emacsPgtk = mkPgtkEmacs "emacs-pgtk" ../repos/emacs/emacs-master.json { withSQLite3 = true; withWebP = true; withGTK3 = true; };

  emacsUnstable = (mkGitEmacs "emacs-unstable" ../repos/emacs/emacs-unstable.json { noTreeSitter = true; });

  emacsLsp = (mkGitEmacs "emacs-lsp" ../repos/emacs/emacs-lsp.json { noTreeSitter = true; });

in
{
  inherit emacsGit emacsUnstable;

  inherit emacsPgtk;

  emacsGit-nox = (
    (
      emacsGit.override {
        withNS = false;
        withX = false;
        withGTK2 = false;
        withGTK3 = false;
        withWebP = false;
      }
    ).overrideAttrs (
      oa: {
        name = "${oa.name}-nox";
      }
    )
  );

  emacsUnstable-nox = (
    (
      emacsUnstable.override {
        withNS = false;
        withX = false;
        withGTK2 = false;
        withGTK3 = false;
        withWebP = false;
      }
    ).overrideAttrs (
      oa: {
        name = "${oa.name}-nox";
      }
    )
  );

  inherit emacsLsp;

  emacsWithPackagesFromUsePackage = import ../elisp.nix { pkgs = self; };

  emacsWithPackagesFromPackageRequires = import ../packreq.nix { pkgs = self; };

} // super.lib.optionalAttrs (super.config.allowAliases or true) {
  emacsGcc = builtins.trace "emacsGcc has been renamed to emacsGit, please update your expression." emacsGit;
  emacsGitNativeComp = builtins.trace "emacsGitNativeComp has been renamed to emacsGit, please update your expression." emacsGit;
  emacsGitTreeSitter = builtins.trace "emacsGitTreeSitter has been renamed to emacsGit, please update your expression." emacsGit;
  emacsNativeComp = builtins.trace "emacsNativeComp has been renamed to emacsUnstable, please update your expression." emacsUnstable;
  emacsPgtkGcc = builtins.trace "emacsPgtkGcc has been renamed to emacsPgtk, please update your expression." emacsPgtk;
  emacsPgtkNativeComp = builtins.trace "emacsPgtkNativeComp has been renamed to emacsPgtk, please update your expression." emacsPgtk;
}