mirror of
https://github.com/nix-community/nixvim.git
synced 2025-06-21 08:35:43 +02:00
lib/helpers: internal refactoring
This commit is contained in:
Gaetan Lepage
Gaétan Lepage
parent
598ac0465f
commit
98dbe8a89b
5 changed files with 419 additions and 384 deletions
386
lib/helpers.nix
386
lib/helpers.nix
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@ -1,68 +1,12 @@
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{lib, ...}:
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with lib; rec {
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maintainers = import ./maintainers.nix;
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keymaps = import ./keymap-helpers.nix {inherit lib;};
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autocmd = import ./autocmd-helpers.nix {inherit lib;};
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vim-plugin = import ./vim-plugin.nix {inherit lib mkPackageOption;};
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# Black functional magic that converts a bunch of different Nix types to their
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# lua equivalents!
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toLuaObject = args:
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if builtins.isAttrs args
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then
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if hasAttr "__raw" args
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then args.__raw
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else if hasAttr "__empty" args
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then "{ }"
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else
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"{"
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+ (concatStringsSep ","
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(mapAttrsToList
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(n: v:
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if (builtins.match "__unkeyed.*" n) != null
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then toLuaObject v
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else if n == "__emptyString"
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then "[''] = " + (toLuaObject v)
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else "[${toLuaObject n}] = " + (toLuaObject v))
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(filterAttrs
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(
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n: v:
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v != null && (toLuaObject v != "{}")
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)
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args)))
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+ "}"
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else if builtins.isList args
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then "{" + concatMapStringsSep "," toLuaObject args + "}"
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else if builtins.isString args
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then
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# This should be enough!
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builtins.toJSON args
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else if builtins.isPath args
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then builtins.toJSON (toString args)
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else if builtins.isBool args
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then "${boolToString args}"
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else if builtins.isFloat args
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then "${toString args}"
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else if builtins.isInt args
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then "${toString args}"
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else if (args == null)
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then "nil"
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else "";
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with lib; let
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misc = {
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listToUnkeyedAttrs = list:
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builtins.listToAttrs
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(lib.lists.imap0 (idx: lib.nameValuePair "__unkeyed-${toString idx}") list);
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emptyTable = {"__empty" = null;};
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# Creates an option with a nullable type that defaults to null.
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mkNullOrOption = type: desc:
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lib.mkOption {
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type = lib.types.nullOr type;
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default = null;
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description = desc;
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};
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mkIfNonNull' = x: y: (mkIf (x != null) y);
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mkIfNonNull = x: (mkIfNonNull' x x);
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@ -72,242 +16,6 @@ with lib; rec {
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then null
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else y;
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mkCompositeOption = desc: options:
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mkNullOrOption (types.submodule {inherit options;}) desc;
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mkNullOrStr = mkNullOrOption (with nixvimTypes; maybeRaw str);
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mkNullOrLua = desc:
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lib.mkOption {
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type = lib.types.nullOr nixvimTypes.strLua;
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default = null;
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description = desc;
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apply = mkRaw;
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};
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mkNullOrLuaFn = desc:
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lib.mkOption {
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type = lib.types.nullOr nixvimTypes.strLuaFn;
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default = null;
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description = desc;
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apply = mkRaw;
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};
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mkNullOrStrLuaOr = ty: desc:
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lib.mkOption {
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type = lib.types.nullOr (types.either nixvimTypes.strLua ty);
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default = null;
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description = desc;
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apply = v:
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if builtins.isString v
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then mkRaw v
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else v;
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};
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mkNullOrStrLuaFnOr = ty: desc:
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lib.mkOption {
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type = lib.types.nullOr (types.either nixvimTypes.strLuaFn ty);
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default = null;
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description = desc;
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apply = v:
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if builtins.isString v
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then mkRaw v
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else v;
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};
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defaultNullOpts = rec {
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mkNullable = type: default: desc:
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mkNullOrOption type (
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let
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defaultDesc = "default: `${default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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''
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);
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mkNullableWithRaw = type: mkNullable (maybeRaw type);
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mkStrLuaOr = type: default: desc:
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mkNullOrStrLuaOr type (let
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defaultDesc = "default: `${default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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'');
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mkStrLuaFnOr = type: default: desc:
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mkNullOrStrLuaFnOr type (let
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defaultDesc = "default: `${default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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'');
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mkLua = default: desc:
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mkNullOrLua
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(
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(optionalString (desc != "") ''
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${desc}
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'')
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+ ''
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default: `${default}`
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''
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);
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mkLuaFn = default: desc: let
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defaultDesc = "default: `${default}`";
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in
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mkNullOrLuaFn
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(
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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''
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);
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mkNum = default: mkNullable (with nixvimTypes; maybeRaw number) (toString default);
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mkInt = default: mkNullable (with nixvimTypes; maybeRaw int) (toString default);
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# Positive: >0
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mkPositiveInt = default: mkNullable (with nixvimTypes; maybeRaw ints.positive) (toString default);
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# Unsigned: >=0
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mkUnsignedInt = default: mkNullable (with nixvimTypes; maybeRaw ints.unsigned) (toString default);
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mkBool = default:
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mkNullable (with nixvimTypes; maybeRaw bool) (
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if default
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then "true"
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else "false"
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);
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mkStr = default: mkNullable (with nixvimTypes; maybeRaw str) ''${builtins.toString default}'';
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mkAttributeSet = default: mkNullable nixvimTypes.attrs ''${default}'';
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mkListOf = ty: default: mkNullable (with nixvimTypes; listOf (maybeRaw ty)) default;
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mkAttrsOf = ty: default: mkNullable (with nixvimTypes; attrsOf (maybeRaw ty)) default;
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mkEnum = enumValues: default: mkNullable (with nixvimTypes; maybeRaw (enum enumValues)) ''"${default}"'';
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mkEnumFirstDefault = enumValues: mkEnum enumValues (head enumValues);
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mkBorder = default: name: desc:
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mkNullable
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nixvimTypes.border
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default
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(let
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defaultDesc = ''
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Defines the border to use for ${name}.
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Accepts same border values as `nvim_open_win()`. See `:help nvim_open_win()` for more info.
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'';
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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'');
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mkSeverity = default: desc:
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mkOption {
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type = with types;
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nullOr
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(
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either ints.unsigned
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(
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enum
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["error" "warn" "info" "hint"]
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)
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);
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default = null;
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apply =
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mapNullable
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(
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value:
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if isInt value
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then value
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else mkRaw "vim.diagnostic.severity.${strings.toUpper value}"
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);
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description = let
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defaultDesc = "default: `${toString default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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'';
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};
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mkLogLevel = default: desc:
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mkOption {
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type = with types;
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nullOr
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(
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either ints.unsigned
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(
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enum
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["off" "error" "warn" "info" "debug" "trace"]
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)
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);
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default = null;
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apply =
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mapNullable
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(
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value:
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if isInt value
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then value
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else mkRaw "vim.log.levels.${strings.toUpper value}"
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);
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description = let
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defaultDesc = "default: `${toString default}`";
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in
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if desc == ""
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then defaultDesc
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else ''
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${desc}
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${defaultDesc}
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'';
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};
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mkHighlight = default: name: desc:
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mkNullable
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nixvimTypes.highlight
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default
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(
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if desc == ""
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then "Highlight settings."
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else desc
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);
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};
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mkPackageOption = name: default:
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mkOption {
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type = types.package;
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inherit default;
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description = "Plugin to use for ${name}";
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};
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extraOptionsOptions = {
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extraOptions = mkOption {
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default = {};
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type = types.attrs;
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description = ''
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These attributes will be added to the table parameter for the setup function.
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(Can override other attributes set by nixvim)
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'';
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};
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};
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mkRaw = r:
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if (isString r && (r != ""))
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then {__raw = r;}
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@ -318,75 +26,27 @@ with lib; rec {
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${string}
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end
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'';
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nixvimTypes = let
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strLikeType = description:
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mkOptionType {
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name = "str";
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inherit description;
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descriptionClass = "noun";
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check = lib.isString;
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merge = lib.options.mergeEqualOption;
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};
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in
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nixvimTypes = import ./types.nix {inherit lib nixvimOptions;};
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nixvimOptions = import ./options.nix {
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inherit lib;
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inherit
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(misc)
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mkIf
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mkIfNonNull
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mkRaw
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;
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inherit nixvimTypes;
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};
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in
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{
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rawLua = mkOptionType {
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name = "rawLua";
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description = "raw lua code";
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descriptionClass = "noun";
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merge = mergeEqualOption;
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check = isRawType;
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};
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maybeRaw = type:
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types.either
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type
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nixvimTypes.rawLua;
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border = with types;
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oneOf [
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str
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(listOf str)
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(listOf (listOf str))
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];
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highlight = types.submodule {
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# Adds flexibility for other keys
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freeformType = types.attrs;
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# :help nvim_set_hl()
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options = with types; {
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fg = mkNullOrStr "Color for the foreground (color name or '#RRGGBB').";
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bg = mkNullOrStr "Color for the background (color name or '#RRGGBB').";
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sp = mkNullOrStr "Special color (color name or '#RRGGBB').";
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blend = mkNullOrOption (numbers.between 0 100) "Integer between 0 and 100.";
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bold = mkNullOrOption bool "";
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standout = mkNullOrOption bool "";
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underline = mkNullOrOption bool "";
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undercurl = mkNullOrOption bool "";
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underdouble = mkNullOrOption bool "";
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underdotted = mkNullOrOption bool "";
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underdashed = mkNullOrOption bool "";
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strikethrough = mkNullOrOption bool "";
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italic = mkNullOrOption bool "";
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reverse = mkNullOrOption bool "";
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nocombine = mkNullOrOption bool "";
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link = mkNullOrStr "Name of another highlight group to link to.";
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default = mkNullOrOption bool "Don't override existing definition.";
|
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ctermfg = mkNullOrStr "Sets foreground of cterm color.";
|
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ctermbg = mkNullOrStr "Sets background of cterm color.";
|
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cterm = mkNullOrOption attrs ''
|
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cterm attribute map, like |highlight-args|.
|
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If not set, cterm attributes will match those from the attribute map documented above.
|
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'';
|
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};
|
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};
|
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|
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strLua = strLikeType "lua code string";
|
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strLuaFn = strLikeType "lua function string";
|
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maintainers = import ./maintainers.nix;
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keymaps = import ./keymap-helpers.nix {inherit lib;};
|
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autocmd = import ./autocmd-helpers.nix {inherit lib;};
|
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vim-plugin = import ./vim-plugin.nix {inherit lib nixvimOptions;};
|
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inherit (import ./to-lua.nix {inherit lib;}) toLuaObject;
|
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inherit nixvimTypes;
|
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}
|
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# Allow to do `with nixvimTypes;` instead of `with types;`
|
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// types;
|
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|
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isRawType = v: lib.isAttrs v && lib.hasAttr "__raw" v && lib.isString v.__raw;
|
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}
|
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// misc
|
||||
// nixvimOptions
|
||||
|
|
|
|||
252
lib/options.nix
Normal file
252
lib/options.nix
Normal file
|
|
@ -0,0 +1,252 @@
|
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{
|
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lib,
|
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mkIf,
|
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mkIfNonNull,
|
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mkRaw,
|
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nixvimTypes,
|
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}:
|
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with lib; rec {
|
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# Creates an option with a nullable type that defaults to null.
|
||||
mkNullOrOption = type: desc:
|
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lib.mkOption {
|
||||
type = lib.types.nullOr type;
|
||||
default = null;
|
||||
description = desc;
|
||||
};
|
||||
|
||||
mkCompositeOption = desc: options:
|
||||
mkNullOrOption (types.submodule {inherit options;}) desc;
|
||||
|
||||
mkNullOrStr = mkNullOrOption (with nixvimTypes; maybeRaw str);
|
||||
|
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mkNullOrLua = desc:
|
||||
lib.mkOption {
|
||||
type = lib.types.nullOr nixvimTypes.strLua;
|
||||
default = null;
|
||||
description = desc;
|
||||
apply = mkRaw;
|
||||
};
|
||||
|
||||
mkNullOrLuaFn = desc:
|
||||
lib.mkOption {
|
||||
type = lib.types.nullOr nixvimTypes.strLuaFn;
|
||||
default = null;
|
||||
description = desc;
|
||||
apply = mkRaw;
|
||||
};
|
||||
|
||||
mkNullOrStrLuaOr = ty: desc:
|
||||
lib.mkOption {
|
||||
type = lib.types.nullOr (types.either nixvimTypes.strLua ty);
|
||||
default = null;
|
||||
description = desc;
|
||||
apply = v:
|
||||
if builtins.isString v
|
||||
then mkRaw v
|
||||
else v;
|
||||
};
|
||||
|
||||
mkNullOrStrLuaFnOr = ty: desc:
|
||||
lib.mkOption {
|
||||
type = lib.types.nullOr (types.either nixvimTypes.strLuaFn ty);
|
||||
default = null;
|
||||
description = desc;
|
||||
apply = v:
|
||||
if builtins.isString v
|
||||
then mkRaw v
|
||||
else v;
|
||||
};
|
||||
|
||||
defaultNullOpts = rec {
|
||||
mkNullable = type: default: desc:
|
||||
mkNullOrOption type (
|
||||
let
|
||||
defaultDesc = "default: `${default}`";
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
''
|
||||
);
|
||||
|
||||
mkNullableWithRaw = type: mkNullable (maybeRaw type);
|
||||
|
||||
mkStrLuaOr = type: default: desc:
|
||||
mkNullOrStrLuaOr type (let
|
||||
defaultDesc = "default: `${default}`";
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
'');
|
||||
|
||||
mkStrLuaFnOr = type: default: desc:
|
||||
mkNullOrStrLuaFnOr type (let
|
||||
defaultDesc = "default: `${default}`";
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
'');
|
||||
|
||||
mkLua = default: desc:
|
||||
mkNullOrLua
|
||||
(
|
||||
(optionalString (desc != "") ''
|
||||
${desc}
|
||||
|
||||
'')
|
||||
+ ''
|
||||
default: `${default}`
|
||||
''
|
||||
);
|
||||
|
||||
mkLuaFn = default: desc: let
|
||||
defaultDesc = "default: `${default}`";
|
||||
in
|
||||
mkNullOrLuaFn
|
||||
(
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
''
|
||||
);
|
||||
|
||||
mkNum = default: mkNullable (with nixvimTypes; maybeRaw number) (toString default);
|
||||
mkInt = default: mkNullable (with nixvimTypes; maybeRaw int) (toString default);
|
||||
# Positive: >0
|
||||
mkPositiveInt = default: mkNullable (with nixvimTypes; maybeRaw ints.positive) (toString default);
|
||||
# Unsigned: >=0
|
||||
mkUnsignedInt = default: mkNullable (with nixvimTypes; maybeRaw ints.unsigned) (toString default);
|
||||
mkBool = default:
|
||||
mkNullable (with nixvimTypes; maybeRaw bool) (
|
||||
if default
|
||||
then "true"
|
||||
else "false"
|
||||
);
|
||||
mkStr = default: mkNullable (with nixvimTypes; maybeRaw str) ''${builtins.toString default}'';
|
||||
mkAttributeSet = default: mkNullable nixvimTypes.attrs ''${default}'';
|
||||
mkListOf = ty: default: mkNullable (with nixvimTypes; listOf (maybeRaw ty)) default;
|
||||
mkAttrsOf = ty: default: mkNullable (with nixvimTypes; attrsOf (maybeRaw ty)) default;
|
||||
mkEnum = enumValues: default: mkNullable (with nixvimTypes; maybeRaw (enum enumValues)) ''"${default}"'';
|
||||
mkEnumFirstDefault = enumValues: mkEnum enumValues (head enumValues);
|
||||
mkBorder = default: name: desc:
|
||||
mkNullable
|
||||
nixvimTypes.border
|
||||
default
|
||||
(let
|
||||
defaultDesc = ''
|
||||
Defines the border to use for ${name}.
|
||||
Accepts same border values as `nvim_open_win()`. See `:help nvim_open_win()` for more info.
|
||||
'';
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
${defaultDesc}
|
||||
'');
|
||||
mkSeverity = default: desc:
|
||||
mkOption {
|
||||
type = with types;
|
||||
nullOr
|
||||
(
|
||||
either ints.unsigned
|
||||
(
|
||||
enum
|
||||
["error" "warn" "info" "hint"]
|
||||
)
|
||||
);
|
||||
default = null;
|
||||
apply =
|
||||
mapNullable
|
||||
(
|
||||
value:
|
||||
if isInt value
|
||||
then value
|
||||
else mkRaw "vim.diagnostic.severity.${strings.toUpper value}"
|
||||
);
|
||||
description = let
|
||||
defaultDesc = "default: `${toString default}`";
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
'';
|
||||
};
|
||||
mkLogLevel = default: desc:
|
||||
mkOption {
|
||||
type = with types;
|
||||
nullOr
|
||||
(
|
||||
either ints.unsigned
|
||||
(
|
||||
enum
|
||||
["off" "error" "warn" "info" "debug" "trace"]
|
||||
)
|
||||
);
|
||||
default = null;
|
||||
apply =
|
||||
mapNullable
|
||||
(
|
||||
value:
|
||||
if isInt value
|
||||
then value
|
||||
else mkRaw "vim.log.levels.${strings.toUpper value}"
|
||||
);
|
||||
description = let
|
||||
defaultDesc = "default: `${toString default}`";
|
||||
in
|
||||
if desc == ""
|
||||
then defaultDesc
|
||||
else ''
|
||||
${desc}
|
||||
|
||||
${defaultDesc}
|
||||
'';
|
||||
};
|
||||
|
||||
mkHighlight = default: name: desc:
|
||||
mkNullable
|
||||
nixvimTypes.highlight
|
||||
default
|
||||
(
|
||||
if desc == ""
|
||||
then "Highlight settings."
|
||||
else desc
|
||||
);
|
||||
};
|
||||
|
||||
mkPackageOption = name: default:
|
||||
mkOption {
|
||||
type = types.package;
|
||||
inherit default;
|
||||
description = "Plugin to use for ${name}";
|
||||
};
|
||||
|
||||
extraOptionsOptions = {
|
||||
extraOptions = mkOption {
|
||||
default = {};
|
||||
type = types.attrs;
|
||||
description = ''
|
||||
These attributes will be added to the table parameter for the setup function.
|
||||
(Can override other attributes set by nixvim)
|
||||
'';
|
||||
};
|
||||
};
|
||||
}
|
||||
46
lib/to-lua.nix
Normal file
46
lib/to-lua.nix
Normal file
|
|
@ -0,0 +1,46 @@
|
|||
{lib}:
|
||||
with lib; rec {
|
||||
# Black functional magic that converts a bunch of different Nix types to their
|
||||
# lua equivalents!
|
||||
toLuaObject = args:
|
||||
if builtins.isAttrs args
|
||||
then
|
||||
if hasAttr "__raw" args
|
||||
then args.__raw
|
||||
else if hasAttr "__empty" args
|
||||
then "{ }"
|
||||
else
|
||||
"{"
|
||||
+ (concatStringsSep ","
|
||||
(mapAttrsToList
|
||||
(n: v:
|
||||
if (builtins.match "__unkeyed.*" n) != null
|
||||
then toLuaObject v
|
||||
else if n == "__emptyString"
|
||||
then "[''] = " + (toLuaObject v)
|
||||
else "[${toLuaObject n}] = " + (toLuaObject v))
|
||||
(filterAttrs
|
||||
(
|
||||
n: v:
|
||||
v != null && (toLuaObject v != "{}")
|
||||
)
|
||||
args)))
|
||||
+ "}"
|
||||
else if builtins.isList args
|
||||
then "{" + concatMapStringsSep "," toLuaObject args + "}"
|
||||
else if builtins.isString args
|
||||
then
|
||||
# This should be enough!
|
||||
builtins.toJSON args
|
||||
else if builtins.isPath args
|
||||
then builtins.toJSON (toString args)
|
||||
else if builtins.isBool args
|
||||
then "${boolToString args}"
|
||||
else if builtins.isFloat args
|
||||
then "${toString args}"
|
||||
else if builtins.isInt args
|
||||
then "${toString args}"
|
||||
else if (args == null)
|
||||
then "nil"
|
||||
else "";
|
||||
}
|
||||
77
lib/types.nix
Normal file
77
lib/types.nix
Normal file
|
|
@ -0,0 +1,77 @@
|
|||
{
|
||||
lib,
|
||||
nixvimOptions,
|
||||
...
|
||||
}:
|
||||
with lib;
|
||||
with nixvimOptions;
|
||||
with lib.types; let
|
||||
isRawType = v: lib.isAttrs v && lib.hasAttr "__raw" v && lib.isString v.__raw;
|
||||
|
||||
strLikeType = description:
|
||||
mkOptionType {
|
||||
name = "str";
|
||||
inherit description;
|
||||
descriptionClass = "noun";
|
||||
check = lib.isString;
|
||||
merge = lib.options.mergeEqualOption;
|
||||
};
|
||||
in
|
||||
rec {
|
||||
rawLua = mkOptionType {
|
||||
name = "rawLua";
|
||||
description = "raw lua code";
|
||||
descriptionClass = "noun";
|
||||
merge = mergeEqualOption;
|
||||
check = isRawType;
|
||||
};
|
||||
|
||||
maybeRaw = type:
|
||||
types.either
|
||||
type
|
||||
rawLua;
|
||||
|
||||
border = with types;
|
||||
oneOf [
|
||||
str
|
||||
(listOf str)
|
||||
(listOf (listOf str))
|
||||
];
|
||||
|
||||
highlight = types.submodule {
|
||||
# Adds flexibility for other keys
|
||||
freeformType = types.attrs;
|
||||
|
||||
# :help nvim_set_hl()
|
||||
options = with types; {
|
||||
fg = mkNullOrStr "Color for the foreground (color name or '#RRGGBB').";
|
||||
bg = mkNullOrStr "Color for the background (color name or '#RRGGBB').";
|
||||
sp = mkNullOrStr "Special color (color name or '#RRGGBB').";
|
||||
blend = mkNullOrOption (numbers.between 0 100) "Integer between 0 and 100.";
|
||||
bold = mkNullOrOption bool "";
|
||||
standout = mkNullOrOption bool "";
|
||||
underline = mkNullOrOption bool "";
|
||||
undercurl = mkNullOrOption bool "";
|
||||
underdouble = mkNullOrOption bool "";
|
||||
underdotted = mkNullOrOption bool "";
|
||||
underdashed = mkNullOrOption bool "";
|
||||
strikethrough = mkNullOrOption bool "";
|
||||
italic = mkNullOrOption bool "";
|
||||
reverse = mkNullOrOption bool "";
|
||||
nocombine = mkNullOrOption bool "";
|
||||
link = mkNullOrStr "Name of another highlight group to link to.";
|
||||
default = mkNullOrOption bool "Don't override existing definition.";
|
||||
ctermfg = mkNullOrStr "Sets foreground of cterm color.";
|
||||
ctermbg = mkNullOrStr "Sets background of cterm color.";
|
||||
cterm = mkNullOrOption attrs ''
|
||||
cterm attribute map, like |highlight-args|.
|
||||
If not set, cterm attributes will match those from the attribute map documented above.
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
strLua = strLikeType "lua code string";
|
||||
strLuaFn = strLikeType "lua function string";
|
||||
}
|
||||
# Allow to do `with nixvimTypes;` instead of `with types;`
|
||||
// lib.types
|
||||
|
|
@ -1,6 +1,6 @@
|
|||
{
|
||||
lib,
|
||||
mkPackageOption,
|
||||
nixvimOptions,
|
||||
}:
|
||||
with lib; {
|
||||
mkVimPlugin = {
|
||||
|
|
@ -45,7 +45,7 @@ with lib; {
|
|||
if package == null
|
||||
then {}
|
||||
else {
|
||||
package = mkPackageOption name package;
|
||||
package = nixvimOptions.mkPackageOption name package;
|
||||
};
|
||||
|
||||
extraConfigOption =
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue