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plugins/bufferline: refactor + tests (#283)
This commit is contained in:
Gaétan Lepage
GitHub
parent
e2b24e166f
commit
cbf6c56385
2 changed files with 430 additions and 298 deletions
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@ -6,304 +6,331 @@
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} @ args:
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with lib; let
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cfg = config.plugins.bufferline;
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optionWarnings = import ../../lib/option-warnings.nix args;
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helpers = import ../helpers.nix args;
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highlight = mkOption {
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type = types.nullOr (types.submodule ({...}: {
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options = {
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guifg = mkOption {
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type = types.nullOr types.str;
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description = "foreground color";
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default = null;
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};
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guibg = mkOption {
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type = types.nullOr types.str;
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description = "background color";
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default = null;
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};
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};
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}));
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default = {};
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basePluginPath = ["plugins" "bufferline"];
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highlight = helpers.mkCompositeOption "Highlight option" {
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guifg = helpers.mkNullOrOption types.str "foreground color";
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guibg = helpers.mkNullOrOption types.str "background color";
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};
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in {
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imports = [
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(optionWarnings.mkDeprecatedOption {
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option = ["plugins" "bufferline" "indicatorIcon"];
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alternative = ["plugins" "bufferline" "indicator" "icon"];
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})
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(
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mkRenamedOptionModule
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(basePluginPath ++ ["indicatorIcon"])
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(basePluginPath ++ ["indicator" "icon"])
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)
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];
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options = {
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plugins.bufferline =
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helpers.extraOptionsOptions
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// {
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enable = mkEnableOption "bufferline";
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package = helpers.mkPackageOption "bufferline" pkgs.vimPlugins.bufferline-nvim;
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numbers = mkOption {
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type = types.nullOr types.lines;
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description = "A lua function customizing the styling of numbers.";
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default = null;
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};
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closeCommand = mkOption {
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type = types.nullOr types.lines;
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description = "Command or function run when closing a buffer.";
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default = null;
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};
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rightMouseCommand = mkOption {
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type = types.nullOr types.lines;
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description = "Command or function run when right clicking on a buffer.";
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default = null;
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};
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leftMouseCommand = mkOption {
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type = types.nullOr types.lines;
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description = "Command or function run when clicking on a buffer.";
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default = null;
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};
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middleMouseCommand = mkOption {
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type = types.nullOr types.lines;
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description = "Command or function run when middle clicking on a buffer.";
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default = null;
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};
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# is deprecated, but might still work
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indicatorIcon =
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mkOption {
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type = types.nullOr types.str;
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description = "The Icon shown as a indicator for buffer. Changing it is NOT recommended,
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this is intended to be an escape hatch for people who cannot bear it for whatever reason.";
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default = null;
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};
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bufferCloseIcon = mkOption {
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type = types.nullOr types.str;
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description = "The close icon for each buffer.";
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default = null;
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};
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modifiedIcon = mkOption {
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type = types.nullOr types.str;
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description = "The icon indicating a buffer was modified.";
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default = null;
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};
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closeIcon = mkOption {
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type = types.nullOr types.str;
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description = "The close icon.";
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default = null;
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};
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leftTruncMarker = mkOption {
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type = types.nullOr types.str;
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default = null;
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};
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rightTruncMarker = mkOption {
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type = types.nullOr types.str;
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default = null;
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};
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nameFormatter = mkOption {
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type = types.nullOr types.lines;
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description = "A lua function that can be used to modify the buffer's lable. The argument 'buf' containing a name, path and bufnr is supplied.";
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default = null;
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};
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maxNameLength = mkOption {
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type = types.nullOr types.int;
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description = "Max length of a buffer name.";
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default = null;
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};
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maxPrefixLength = mkOption {
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type = types.nullOr types.int;
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description = "Max length of a buffer prefix (used when a buffer is de-duplicated)";
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default = null;
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};
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tabSize = mkOption {
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type = types.nullOr types.int;
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description = "Size of the tabs";
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default = null;
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};
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diagnostics = mkOption {
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type = types.nullOr (types.enum [false "nvim_lsp" "coc"]);
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default = null;
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};
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diagnosticsUpdateInInsert = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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diagnosticsIndicator = mkOption {
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type = types.nullOr helpers.rawType;
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default = null;
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};
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customFilter = mkOption {
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type = types.nullOr types.lines;
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default = null;
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};
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showBufferIcons = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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showBufferCloseIcons = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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showCloseIcon = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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showTabIndicators = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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persistBufferSort = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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separatorStyle = mkOption {
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type = types.nullOr (types.enum ["slant" "thick" "thin"]);
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default = null;
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};
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enforceRegularTabs = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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alwaysShowBufferline = mkOption {
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type = types.nullOr types.bool;
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default = null;
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};
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sortBy = mkOption {
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type = types.nullOr (types.enum ["id" "extension" "relative_directory" "directory" "tabs"]);
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default = null;
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};
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indicator = mkOption {
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default = {};
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type = types.nullOr (types.submodule ({...}: {
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options = {
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icon = mkOption {
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type = types.nullOr types.str;
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default = null;
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};
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style = mkOption {
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type = types.nullOr (types.enum ["icon" "underline" "none"]);
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default = null;
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};
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};
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}));
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};
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highlights = mkOption {
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default = {};
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type = types.nullOr (types.submodule ({...}: {
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options = {
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fill = highlight;
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background = highlight;
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tab = highlight;
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tabSelected = highlight;
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tabClose = highlight;
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mode = helpers.defaultNullOpts.mkEnumFirstDefault ["buffers" "tabs"] "mode";
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closeButton = highlight;
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closeButtonVisible = highlight;
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closeButtonSelected = highlight;
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themable =
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helpers.defaultNullOpts.mkBool true
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"Whether or not bufferline highlights can be overridden externally";
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bufferVisible = highlight;
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bufferSelected = highlight;
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numbers =
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helpers.defaultNullOpts.mkNullable
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(
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with types;
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either
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(enum ["none" "ordinal" "buffer_id" "both"])
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helpers.rawType
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)
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"none"
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''
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Customize the styling of numbers.
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diagnostic = highlight;
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diagnosticVisible = highlight;
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diagnosticSelected = highlight;
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Either one of "none" "ordinal" "buffer_id" "both" or a lua function:
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```
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function({ ordinal, id, lower, raise }): string
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```
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'';
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info = highlight;
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infoVisible = highlight;
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infoSelected = highlight;
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bufferCloseIcon = helpers.defaultNullOpts.mkStr "" "The close icon for each buffer.";
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infoDiagnostic = highlight;
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infoDiagnosticVisible = highlight;
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infoDiagnosticSelected = highlight;
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modifiedIcon =
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helpers.defaultNullOpts.mkStr "●"
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"The icon indicating a buffer was modified.";
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warning = highlight;
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warningVisible = highlight;
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warningSelected = highlight;
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closeIcon = helpers.defaultNullOpts.mkStr "" "The close icon.";
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warningDiagnostic = highlight;
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warningDiagnosticVisible = highlight;
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warningDiagnosticSelected = highlight;
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closeCommand =
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helpers.defaultNullOpts.mkStr "bdelete! %d"
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"Command or function run when closing a buffer.";
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error = highlight;
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errorVisible = highlight;
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errorSelected = highlight;
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leftMouseCommand =
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helpers.defaultNullOpts.mkStr "buffer %d"
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"Command or function run when clicking on a buffer.";
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errorDiagnostic = highlight;
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errorDiagnosticVisible = highlight;
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errorDiagnosticSelected = highlight;
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rightMouseCommand =
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helpers.defaultNullOpts.mkStr "bdelete! %d"
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"Command or function run when right clicking on a buffer.";
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modified = highlight;
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modifiedVisible = highlight;
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modifiedSelected = highlight;
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middleMouseCommand =
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helpers.defaultNullOpts.mkStr "null"
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"Command or function run when middle clicking on a buffer.";
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duplicate = highlight;
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duplicateVisible = highlight;
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duplicateSelected = highlight;
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indicator = helpers.mkCompositeOption "Indicator" {
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icon = helpers.defaultNullOpts.mkStr "▎" "icon";
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separator = highlight;
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separatorVisible = highlight;
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separatorSelected = highlight;
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indicatorSelected = highlight;
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pick = highlight;
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pickVisible = highlight;
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pickSelected = highlight;
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style = helpers.defaultNullOpts.mkEnumFirstDefault ["icon" "underline"] "style";
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};
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}));
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leftTruncMarker = helpers.defaultNullOpts.mkStr "" "left trunc marker";
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rightTruncMarker = helpers.defaultNullOpts.mkStr "" "right trunc marker";
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separatorStyle =
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helpers.defaultNullOpts.mkEnum ["slant" "thick" "thin"] "thin"
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"Separator style";
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nameFormatter =
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helpers.defaultNullOpts.mkStr "null"
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''
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A lua function that can be used to modify the buffer's label.
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The argument 'buf' containing a name, path and bufnr is supplied.
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'';
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truncateNames = helpers.defaultNullOpts.mkBool true "Whether to truncate names.";
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tabSize = helpers.defaultNullOpts.mkInt 18 "Size of the tabs";
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maxNameLength = helpers.defaultNullOpts.mkInt 18 "Max length of a buffer name.";
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colorIcons = helpers.defaultNullOpts.mkBool true "Enable color icons.";
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showBufferIcons = helpers.defaultNullOpts.mkBool true "Show buffer icons";
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showBufferCloseIcons = helpers.defaultNullOpts.mkBool true "Show buffer close icons";
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getElementIcon =
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helpers.defaultNullOpts.mkStr "null"
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''
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Lua function returning an element icon.
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```
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fun(opts: IconFetcherOpts): string?, string?
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```
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'';
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showCloseIcon = helpers.defaultNullOpts.mkBool true "Whether to show the close icon.";
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showTabIndicators =
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helpers.defaultNullOpts.mkBool true
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"Whether to show the tab indicators.";
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showDuplicatePrefix =
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helpers.defaultNullOpts.mkBool true
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"Whether to show the prefix of duplicated files.";
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enforceRegularTabs =
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helpers.defaultNullOpts.mkBool false
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"Whether to enforce regular tabs.";
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alwaysShowBufferline =
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helpers.defaultNullOpts.mkBool true
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"Whether to always show the bufferline.";
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persistBufferSort =
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helpers.defaultNullOpts.mkBool true
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"Whether to make the buffer sort persistent.";
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maxPrefixLength = helpers.defaultNullOpts.mkInt 15 "Maximum prefix length";
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sortBy = helpers.defaultNullOpts.mkStr "id" "sort by";
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diagnostics =
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helpers.defaultNullOpts.mkNullable
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(with types; either bool (enum ["nvim_lsp" "coc"])) "false" "diagnostics";
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diagnosticsIndicator =
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helpers.defaultNullOpts.mkStr "null"
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"Either `null` or a function that returns the diagnistics indicator.";
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diagnosticsUpdateInInsert =
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helpers.defaultNullOpts.mkBool true
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"Whether diagnostics should update in insert mode";
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offsets = helpers.defaultNullOpts.mkNullable (types.listOf types.attrs) "null" "offsets";
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groups = helpers.mkCompositeOption "groups" {
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items =
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helpers.defaultNullOpts.mkNullable (types.listOf types.attrs) "[]"
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"List of groups.";
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options = helpers.mkCompositeOption "Group options" {
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toggleHiddenOnEnter =
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helpers.defaultNullOpts.mkBool true
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"Re-open hidden groups on bufenter.";
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};
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};
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hover = helpers.mkCompositeOption "Hover" {
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enabled = mkEnableOption "hover";
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reveal = helpers.defaultNullOpts.mkNullable (types.listOf types.str) "[]" "reveal";
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delay = helpers.defaultNullOpts.mkInt 200 "delay";
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};
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debug = helpers.mkCompositeOption "Debug options" {
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logging = helpers.defaultNullOpts.mkBool false "Whether to enable logging";
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};
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customFilter =
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helpers.defaultNullOpts.mkStr "null"
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''
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```
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fun(buf: number, bufnums: number[]): boolean
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```
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'';
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highlights =
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helpers.mkCompositeOption ""
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(
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genAttrs
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[
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"fill"
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"background"
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"tab"
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"tabSelected"
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"tabClose"
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"closeButton"
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"closeButtonVisible"
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"closeButtonSelected"
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"bufferVisible"
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"bufferSelected"
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"diagnostic"
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"diagnosticVisible"
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"diagnosticSelected"
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|
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"info"
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"infoVisible"
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"infoSelected"
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|
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"infoDiagnostic"
|
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"infoDiagnosticVisible"
|
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"infoDiagnosticSelected"
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||||
|
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"warning"
|
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"warningVisible"
|
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"warningSelected"
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||||
|
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"warningDiagnostic"
|
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"warningDiagnosticVisible"
|
||||
"warningDiagnosticSelected"
|
||||
|
||||
"error"
|
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"errorVisible"
|
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"errorSelected"
|
||||
|
||||
"errorDiagnostic"
|
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"errorDiagnosticVisible"
|
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"errorDiagnosticSelected"
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||||
|
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"modified"
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"modifiedVisible"
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"modifiedSelected"
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||||
|
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"duplicate"
|
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"duplicateVisible"
|
||||
"duplicateSelected"
|
||||
|
||||
"separator"
|
||||
"separatorVisible"
|
||||
"separatorSelected"
|
||||
|
||||
"indicatorSelected"
|
||||
|
||||
"pick"
|
||||
"pickVisible"
|
||||
"pickSelected"
|
||||
]
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||||
(name: highlight)
|
||||
);
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||||
};
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||||
};
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|
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config = let
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setupOptions = {
|
||||
options =
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||||
{
|
||||
numbers = cfg.numbers;
|
||||
close_command = cfg.closeCommand;
|
||||
right_mouse_command = cfg.rightMouseCommand;
|
||||
left_mouse_command = cfg.leftMouseCommand;
|
||||
middle_mouse_command = cfg.middleMouseCommand;
|
||||
# deprecated, but might still work
|
||||
indicator_icon = cfg.indicatorIcon;
|
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indicator =
|
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if cfg.indicator != null
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then
|
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with cfg.indicator; {
|
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icon = icon;
|
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style = style;
|
||||
}
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||||
else null;
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||||
inherit
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(cfg)
|
||||
mode
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||||
themable
|
||||
numbers
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||||
;
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||||
buffer_close_icon = cfg.bufferCloseIcon;
|
||||
modified_icon = cfg.modifiedIcon;
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||||
close_icon = cfg.closeIcon;
|
||||
close_command = cfg.closeCommand;
|
||||
left_mouse_command = cfg.leftMouseCommand;
|
||||
right_mouse_command = cfg.rightMouseCommand;
|
||||
middle_mouse_command = cfg.middleMouseCommand;
|
||||
inherit (cfg) indicator;
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||||
left_trunc_marker = cfg.leftTruncMarker;
|
||||
right_trunc_marker = cfg.rightTruncMarker;
|
||||
name_formatter = cfg.nameFormatter;
|
||||
max_name_length = cfg.maxNameLength;
|
||||
max_prefix_length = cfg.maxPrefixLength;
|
||||
separator_style = cfg.separatorStyle;
|
||||
name_formatter =
|
||||
helpers.ifNonNull' cfg.nameFormatter
|
||||
(helpers.mkRaw cfg.nameFormatter);
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||||
truncate_names = cfg.truncateNames;
|
||||
tab_size = cfg.tabSize;
|
||||
diagnostics = cfg.diagnostics;
|
||||
diagnostics_update_in_insert = cfg.diagnosticsUpdateInInsert;
|
||||
diagnostics_indicator = cfg.diagnosticsIndicator;
|
||||
custom_filter = cfg.customFilter;
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||||
max_name_length = cfg.maxNameLength;
|
||||
color_icons = cfg.colorIcons;
|
||||
show_buffer_icons = cfg.showBufferIcons;
|
||||
show_buffer_close_icons = cfg.showBufferCloseIcons;
|
||||
get_element_icon =
|
||||
helpers.ifNonNull' cfg.getElementIcon
|
||||
(helpers.mkRaw cfg.getElementIcon);
|
||||
show_close_icon = cfg.showCloseIcon;
|
||||
show_tab_indicators = cfg.showTabIndicators;
|
||||
persist_buffer_sort = cfg.persistBufferSort;
|
||||
separator_style = cfg.separatorStyle;
|
||||
show_duplicate_prefix = cfg.showDuplicatePrefix;
|
||||
enforce_regular_tabs = cfg.enforceRegularTabs;
|
||||
always_show_bufferline = cfg.alwaysShowBufferline;
|
||||
persist_buffer_sort = cfg.persistBufferSort;
|
||||
max_prefix_length = cfg.maxPrefixLength;
|
||||
sort_by = cfg.sortBy;
|
||||
inherit (cfg) diagnostics;
|
||||
diagnostics_indicator =
|
||||
helpers.ifNonNull' cfg.diagnosticsIndicator
|
||||
(helpers.mkRaw cfg.diagnosticsIndicator);
|
||||
diagnostics_update_in_insert = cfg.diagnosticsUpdateInInsert;
|
||||
inherit (cfg) offsets;
|
||||
groups = helpers.ifNonNull' cfg.groups {
|
||||
inherit (cfg.groups) items;
|
||||
options = helpers.ifNonNull' (cfg.groups.options) {
|
||||
toggle_hidden_on_enter = cfg.groups.options.toggleHiddenOnEnter;
|
||||
};
|
||||
};
|
||||
inherit (cfg) hover;
|
||||
inherit (cfg) debug;
|
||||
custom_filter =
|
||||
helpers.ifNonNull' cfg.customFilter
|
||||
(helpers.mkRaw cfg.customFilter);
|
||||
}
|
||||
// cfg.extraOptions;
|
||||
highlights =
|
||||
if builtins.isNull cfg.highlights
|
||||
then null
|
||||
else
|
||||
with cfg.highlights; {
|
||||
fill = fill;
|
||||
background = background;
|
||||
|
||||
tab = tab;
|
||||
highlights = with cfg.highlights;
|
||||
helpers.ifNonNull' cfg.highlights {
|
||||
inherit fill background;
|
||||
|
||||
inherit tab;
|
||||
tab_selected = tabSelected;
|
||||
tab_close = tabClose;
|
||||
close_button = closeButton;
|
||||
|
|
@ -313,11 +340,11 @@ in {
|
|||
buffer_visible = bufferVisible;
|
||||
buffer_selected = bufferSelected;
|
||||
|
||||
diagnostic = diagnostic;
|
||||
inherit diagnostic;
|
||||
diagnostic_visible = diagnosticVisible;
|
||||
diagnostic_selected = diagnosticSelected;
|
||||
|
||||
info = info;
|
||||
inherit info;
|
||||
info_visible = infoVisible;
|
||||
info_selected = infoSelected;
|
||||
|
||||
|
|
@ -325,7 +352,7 @@ in {
|
|||
info_diagnostic_visible = infoDiagnosticVisible;
|
||||
info_diagnostic_selected = infoDiagnosticSelected;
|
||||
|
||||
warning = warning;
|
||||
inherit warning;
|
||||
warning_visible = warningVisible;
|
||||
warning_selected = warningSelected;
|
||||
|
||||
|
|
@ -333,7 +360,7 @@ in {
|
|||
warning_diagnostic_visible = warningDiagnosticVisible;
|
||||
warning_diagnostic_selected = warningDiagnosticSelected;
|
||||
|
||||
error = error;
|
||||
inherit error;
|
||||
error_visible = errorVisible;
|
||||
error_selected = errorSelected;
|
||||
|
||||
|
|
@ -341,21 +368,21 @@ in {
|
|||
error_diagnostic_visible = errorDiagnosticVisible;
|
||||
error_diagnostic_selected = errorDiagnosticSelected;
|
||||
|
||||
modified = modified;
|
||||
inherit modified;
|
||||
modified_visible = modifiedVisible;
|
||||
modified_selected = modifiedSelected;
|
||||
|
||||
duplicate = duplicate;
|
||||
inherit duplicate;
|
||||
duplicate_visible = duplicateVisible;
|
||||
duplicate_selected = duplicateSelected;
|
||||
|
||||
separator = separator;
|
||||
inherit separator;
|
||||
separator_visible = separatorVisible;
|
||||
separator_selected = separatorSelected;
|
||||
|
||||
indicator_selected = indicatorSelected;
|
||||
|
||||
pick = pick;
|
||||
inherit pick;
|
||||
pick_visible = pickVisible;
|
||||
pick_selected = pickSelected;
|
||||
};
|
||||
|
|
|
|||
105
tests/test-sources/plugins/bufferlines/bufferline.nix
Normal file
105
tests/test-sources/plugins/bufferlines/bufferline.nix
Normal file
|
|
@ -0,0 +1,105 @@
|
|||
{
|
||||
# Empty configuration
|
||||
empty = {
|
||||
plugins.bufferline.enable = true;
|
||||
};
|
||||
|
||||
# Lua functions
|
||||
example = {
|
||||
plugins.bufferline = {
|
||||
enable = true;
|
||||
customFilter = ''
|
||||
function(buf_number, buf_numbers)
|
||||
-- filter out filetypes you don't want to see
|
||||
if vim.bo[buf_number].filetype ~= "<i-dont-want-to-see-this>" then
|
||||
return true
|
||||
end
|
||||
-- filter out by buffer name
|
||||
if vim.fn.bufname(buf_number) ~= "<buffer-name-I-dont-want>" then
|
||||
return true
|
||||
end
|
||||
-- filter out based on arbitrary rules
|
||||
-- e.g. filter out vim wiki buffer from tabline in your work repo
|
||||
if vim.fn.getcwd() == "<work-repo>" and vim.bo[buf_number].filetype ~= "wiki" then
|
||||
return true
|
||||
end
|
||||
-- filter out by it's index number in list (don't show first buffer)
|
||||
if buf_numbers[1] ~= buf_number then
|
||||
return true
|
||||
end
|
||||
end
|
||||
'';
|
||||
|
||||
getElementIcon = ''
|
||||
function(element)
|
||||
-- element consists of {filetype: string, path: string, extension: string, directory: string}
|
||||
-- This can be used to change how bufferline fetches the icon
|
||||
-- for an element e.g. a buffer or a tab.
|
||||
-- e.g.
|
||||
local icon, hl = require('nvim-web-devicons').get_icon_by_filetype(opts.filetype, { default = false })
|
||||
return icon, hl
|
||||
end
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
# All the upstream default options of bufferline
|
||||
defaults = {
|
||||
plugins.bufferline = {
|
||||
enable = true;
|
||||
mode = "buffers";
|
||||
themable = true;
|
||||
numbers = "none";
|
||||
bufferCloseIcon = "";
|
||||
modifiedIcon = "●";
|
||||
closeIcon = "";
|
||||
closeCommand = "bdelete! %d";
|
||||
leftMouseCommand = "buffer %d";
|
||||
rightMouseCommand = "bdelete! %d";
|
||||
middleMouseCommand = null;
|
||||
indicator = {
|
||||
icon = "▎";
|
||||
style = "icon";
|
||||
};
|
||||
leftTruncMarker = "";
|
||||
rightTruncMarker = "";
|
||||
separatorStyle = "thin";
|
||||
nameFormatter = null;
|
||||
truncateNames = true;
|
||||
tabSize = 18;
|
||||
maxNameLength = 18;
|
||||
colorIcons = true;
|
||||
showBufferIcons = true;
|
||||
showBufferCloseIcons = true;
|
||||
getElementIcon = null;
|
||||
showCloseIcon = true;
|
||||
showTabIndicators = true;
|
||||
showDuplicatePrefix = true;
|
||||
enforceRegularTabs = false;
|
||||
alwaysShowBufferline = true;
|
||||
persistBufferSort = true;
|
||||
maxPrefixLength = 15;
|
||||
sortBy = "id";
|
||||
diagnostics = false;
|
||||
diagnosticsIndicator = null;
|
||||
diagnosticsUpdateInInsert = true;
|
||||
offsets = null;
|
||||
groups = {
|
||||
items = [];
|
||||
options = {
|
||||
toggleHiddenOnEnter = true;
|
||||
};
|
||||
};
|
||||
hover = {
|
||||
enabled = false;
|
||||
reveal = [];
|
||||
delay = 200;
|
||||
};
|
||||
debug = {
|
||||
logging = false;
|
||||
};
|
||||
customFilter = null;
|
||||
highlights = {};
|
||||
};
|
||||
};
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue