use std::sync::{Arc, LazyLock}; use collections::HashMap;use gpui::SharedString; use crate::Appearance; /// A family of icon themes.pub struct IconThemeFamily {    /// The unique ID for the icon theme family.    pub id: String,    /// The name of the icon theme family.    pub name: SharedString,    /// The author of the icon theme family.    pub author: SharedString,    /// The list of icon themes in the family.    pub themes: Vec<IconTheme>,} /// An icon theme.#[derive(Debug, PartialEq)]pub struct IconTheme {    /// The unique ID for the icon theme.    pub id: String,    /// The name of the icon theme.    pub name: SharedString,    /// The appearance of the icon theme (e.g., light or dark).    pub appearance: Appearance,    /// The icons used for directories.    pub directory_icons: DirectoryIcons,    /// The icons used for chevrons.    pub chevron_icons: ChevronIcons,    /// The mapping of file stems to their associated icon keys.    pub file_stems: HashMap<String, String>,    /// The mapping of file suffixes to their associated icon keys.    pub file_suffixes: HashMap<String, String>,    /// The mapping of icon keys to icon definitions.    pub file_icons: HashMap<String, IconDefinition>,} /// The icons used for directories.#[derive(Debug, PartialEq)]pub struct DirectoryIcons {    /// The path to the icon to use for a collapsed directory.    pub collapsed: Option<SharedString>,    /// The path to the icon to use for an expanded directory.    pub expanded: Option<SharedString>,} /// The icons used for chevrons.#[derive(Debug, PartialEq)]pub struct ChevronIcons {    /// The path to the icon to use for a collapsed chevron.    pub collapsed: Option<SharedString>,    /// The path to the icon to use for an expanded chevron.    pub expanded: Option<SharedString>,} /// An icon definition.#[derive(Debug, PartialEq)]pub struct IconDefinition {    /// The path to the icon file.    pub path: SharedString,} const FILE_STEMS_BY_ICON_KEY: &[(&str, &[&str])] = &[    ("docker", &["Dockerfile"]),    ("ruby", &["Podfile"]),    ("heroku", &["Procfile"]),]; const FILE_SUFFIXES_BY_ICON_KEY: &[(&str, &[&str])] = &[    ("astro", &["astro"]),    (        "audio",        &[            "aac", "flac", "m4a", "mka", "mp3", "ogg", "opus", "wav", "wma", "wv",        ],    ),    ("backup", &["bak"]),    ("bicep", &["bicep"]),    ("bun", &["lockb"]),    ("c", &["c", "h"]),    ("code", &["handlebars", "metadata", "rkt", "scm"]),    ("coffeescript", &["coffee"]),    (        "cpp",        &["c++", "cc", "cpp", "cxx", "hh", "hpp", "hxx", "inl"],    ),    ("crystal", &["cr", "ecr"]),    ("csharp", &["cs"]),    ("csproj", &["csproj"]),    ("css", &["css", "pcss", "postcss"]),    ("cue", &["cue"]),    ("dart", &["dart"]),    ("diff", &["diff"]),    (        "document",        &[            "doc", "docx", "mdx", "odp", "ods", "odt", "pdf", "ppt", "pptx", "rtf", "txt", "xls",            "xlsx",        ],    ),    ("elixir", &["eex", "ex", "exs", "heex"]),    ("elm", &["elm"]),    (        "erlang",        &[            "Emakefile",            "app.src",            "erl",            "escript",            "hrl",            "rebar.config",            "xrl",            "yrl",        ],    ),    (        "eslint",        &[            "eslint.config.cjs",            "eslint.config.cts",            "eslint.config.js",            "eslint.config.mjs",            "eslint.config.mts",            "eslint.config.ts",            "eslintrc",            "eslintrc.js",            "eslintrc.json",        ],    ),    ("font", &["otf", "ttf", "woff", "woff2"]),    ("fsharp", &["fs"]),    ("fsproj", &["fsproj"]),    ("gitlab", &["gitlab-ci.yml"]),    ("gleam", &["gleam"]),    ("go", &["go", "mod", "work"]),    ("graphql", &["gql", "graphql", "graphqls"]),    ("haskell", &["hs"]),    ("hcl", &["hcl"]),    ("html", &["htm", "html"]),    (        "image",        &[            "avif", "bmp", "gif", "heic", "heif", "ico", "j2k", "jfif", "jp2", "jpeg", "jpg",            "jxl", "png", "psd", "qoi", "svg", "tiff", "webp",        ],    ),    ("java", &["java"]),    ("javascript", &["cjs", "js", "mjs"]),    ("json", &["json"]),    ("julia", &["jl"]),    ("kotlin", &["kt"]),    ("lock", &["lock"]),    ("log", &["log"]),    ("lua", &["lua"]),    ("luau", &["luau"]),    ("markdown", &["markdown", "md"]),    ("metal", &["metal"]),    ("nim", &["nim"]),    ("nix", &["nix"]),    ("ocaml", &["ml", "mli"]),    ("php", &["php"]),    (        "prettier",        &[            "prettier.config.cjs",            "prettier.config.js",            "prettier.config.mjs",            "prettierignore",            "prettierrc",            "prettierrc.cjs",            "prettierrc.js",            "prettierrc.json",            "prettierrc.json5",            "prettierrc.mjs",            "prettierrc.toml",            "prettierrc.yaml",            "prettierrc.yml",        ],    ),    ("prisma", &["prisma"]),    ("python", &["py"]),    ("r", &["r", "R"]),    ("react", &["cjsx", "ctsx", "jsx", "mjsx", "mtsx", "tsx"]),    ("roc", &["roc"]),    ("ruby", &["rb"]),    ("rust", &["rs"]),    ("sass", &["sass", "scss"]),    ("scala", &["scala", "sc"]),    ("settings", &["conf", "ini", "yaml", "yml"]),    ("solidity", &["sol"]),    (        "storage",        &[            "accdb", "csv", "dat", "db", "dbf", "dll", "fmp", "fp7", "frm", "gdb", "ib", "jsonc",            "ldf", "mdb", "mdf", "myd", "myi", "pdb", "RData", "rdata", "sav", "sdf", "sql",            "sqlite", "tsv",        ],    ),    (        "stylelint",        &[            "stylelint.config.cjs",            "stylelint.config.js",            "stylelint.config.mjs",            "stylelintignore",            "stylelintrc",            "stylelintrc.cjs",            "stylelintrc.js",            "stylelintrc.json",            "stylelintrc.mjs",            "stylelintrc.yaml",            "stylelintrc.yml",        ],    ),    ("svelte", &["svelte"]),    ("swift", &["swift"]),    ("tcl", &["tcl"]),    ("template", &["hbs", "plist", "xml"]),    (        "terminal",        &[            "bash",            "bash_aliases",            "bash_logout",            "bash_profile",            "bashrc",            "fish",            "nu",            "profile",            "ps1",            "sh",            "zlogin",            "zsh",            "zsh_aliases",            "zsh_histfile",            "zsh_profile",            "zshenv",            "zshrc",        ],    ),    ("terraform", &["tf", "tfvars"]),    ("toml", &["toml"]),    ("typescript", &["cts", "mts", "ts"]),    ("v", &["v", "vsh", "vv"]),    (        "vcs",        &[            "COMMIT_EDITMSG",            "EDIT_DESCRIPTION",            "MERGE_MSG",            "NOTES_EDITMSG",            "TAG_EDITMSG",            "gitattributes",            "gitignore",            "gitkeep",            "gitmodules",        ],    ),    ("vbproj", &["vbproj"]),    ("video", &["avi", "m4v", "mkv", "mov", "mp4", "webm", "wmv"]),    ("vs_sln", &["sln"]),    ("vs_suo", &["suo"]),    ("vue", &["vue"]),    ("zig", &["zig"]),]; /// A mapping of a file type identifier to its corresponding icon.const FILE_ICONS: &[(&str, &str)] = &[    ("astro", "icons/file_icons/astro.svg"),    ("audio", "icons/file_icons/audio.svg"),    ("bicep", "icons/file_icons/file.svg"),    ("bun", "icons/file_icons/bun.svg"),    ("c", "icons/file_icons/c.svg"),    ("code", "icons/file_icons/code.svg"),    ("coffeescript", "icons/file_icons/coffeescript.svg"),    ("cpp", "icons/file_icons/cpp.svg"),    ("crystal", "icons/file_icons/file.svg"),    ("csharp", "icons/file_icons/file.svg"),    ("csproj", "icons/file_icons/file.svg"),    ("css", "icons/file_icons/css.svg"),    ("cue", "icons/file_icons/file.svg"),    ("dart", "icons/file_icons/dart.svg"),    ("default", "icons/file_icons/file.svg"),    ("diff", "icons/file_icons/diff.svg"),    ("docker", "icons/file_icons/docker.svg"),    ("document", "icons/file_icons/book.svg"),    ("elixir", "icons/file_icons/elixir.svg"),    ("elm", "icons/file_icons/elm.svg"),    ("erlang", "icons/file_icons/erlang.svg"),    ("eslint", "icons/file_icons/eslint.svg"),    ("font", "icons/file_icons/font.svg"),    ("fsharp", "icons/file_icons/fsharp.svg"),    ("fsproj", "icons/file_icons/file.svg"),    ("gitlab", "icons/file_icons/settings.svg"),    ("gleam", "icons/file_icons/gleam.svg"),    ("go", "icons/file_icons/go.svg"),    ("graphql", "icons/file_icons/graphql.svg"),    ("haskell", "icons/file_icons/haskell.svg"),    ("hcl", "icons/file_icons/hcl.svg"),    ("heroku", "icons/file_icons/heroku.svg"),    ("html", "icons/file_icons/html.svg"),    ("image", "icons/file_icons/image.svg"),    ("java", "icons/file_icons/java.svg"),    ("javascript", "icons/file_icons/javascript.svg"),    ("json", "icons/file_icons/code.svg"),    ("julia", "icons/file_icons/julia.svg"),    ("kotlin", "icons/file_icons/kotlin.svg"),    ("lock", "icons/file_icons/lock.svg"),    ("log", "icons/file_icons/info.svg"),    ("lua", "icons/file_icons/lua.svg"),    ("luau", "icons/file_icons/luau.svg"),    ("markdown", "icons/file_icons/book.svg"),    ("metal", "icons/file_icons/metal.svg"),    ("nim", "icons/file_icons/nim.svg"),    ("nix", "icons/file_icons/nix.svg"),    ("ocaml", "icons/file_icons/ocaml.svg"),    ("phoenix", "icons/file_icons/phoenix.svg"),    ("php", "icons/file_icons/php.svg"),    ("prettier", "icons/file_icons/prettier.svg"),    ("prisma", "icons/file_icons/prisma.svg"),    ("python", "icons/file_icons/python.svg"),    ("r", "icons/file_icons/r.svg"),    ("react", "icons/file_icons/react.svg"),    ("roc", "icons/file_icons/roc.svg"),    ("ruby", "icons/file_icons/ruby.svg"),    ("rust", "icons/file_icons/rust.svg"),    ("sass", "icons/file_icons/sass.svg"),    ("scala", "icons/file_icons/scala.svg"),    ("settings", "icons/file_icons/settings.svg"),    ("solidity", "icons/file_icons/file.svg"),    ("storage", "icons/file_icons/database.svg"),    ("stylelint", "icons/file_icons/javascript.svg"),    ("svelte", "icons/file_icons/html.svg"),    ("swift", "icons/file_icons/swift.svg"),    ("tcl", "icons/file_icons/tcl.svg"),    ("template", "icons/file_icons/html.svg"),    ("terminal", "icons/file_icons/terminal.svg"),    ("terraform", "icons/file_icons/terraform.svg"),    ("toml", "icons/file_icons/toml.svg"),    ("typescript", "icons/file_icons/typescript.svg"),    ("v", "icons/file_icons/v.svg"),    ("vbproj", "icons/file_icons/file.svg"),    ("vcs", "icons/file_icons/git.svg"),    ("video", "icons/file_icons/video.svg"),    ("vs_sln", "icons/file_icons/file.svg"),    ("vs_suo", "icons/file_icons/file.svg"),    ("vue", "icons/file_icons/vue.svg"),    ("zig", "icons/file_icons/zig.svg"),]; /// Returns a mapping of file associations to icon keys.fn icon_keys_by_association(    associations_by_icon_key: &[(&str, &[&str])],) -> HashMap<String, String> {    let mut icon_keys_by_association = HashMap::default();    for (icon_key, associations) in associations_by_icon_key {        for association in *associations {            icon_keys_by_association.insert(association.to_string(), icon_key.to_string());        }    }     icon_keys_by_association} /// The name of the default icon theme.pub(crate) const DEFAULT_ICON_THEME_NAME: &str = "Zed (Default)"; static DEFAULT_ICON_THEME: LazyLock<Arc<IconTheme>> = LazyLock::new(|| {    Arc::new(IconTheme {        id: "zed".into(),        name: DEFAULT_ICON_THEME_NAME.into(),        appearance: Appearance::Dark,        directory_icons: DirectoryIcons {            collapsed: Some("icons/file_icons/folder.svg".into()),            expanded: Some("icons/file_icons/folder_open.svg".into()),        },        chevron_icons: ChevronIcons {            collapsed: Some("icons/file_icons/chevron_right.svg".into()),            expanded: Some("icons/file_icons/chevron_down.svg".into()),        },        file_stems: icon_keys_by_association(FILE_STEMS_BY_ICON_KEY),        file_suffixes: icon_keys_by_association(FILE_SUFFIXES_BY_ICON_KEY),        file_icons: HashMap::from_iter(FILE_ICONS.into_iter().map(|(ty, path)| {            (                ty.to_string(),                IconDefinition {                    path: (*path).into(),                },            )        })),    })}); /// Returns the default icon theme.pub fn default_icon_theme() -> Arc<IconTheme> {    DEFAULT_ICON_THEME.clone()}