firefox: refactor search.json.mozlz4 generation
The new setup should be easier to read.
This commit is contained in:
Kira Bruneau
Robert Helgesson
parent
2c29ae48f9
commit
866a4ddcb3
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@ -533,79 +533,94 @@ in {
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source = let
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settings = {
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version = 6;
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engines = let
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allEngines = (profile.search.engines //
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# If search.default isn't in search.engines, assume it's app
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# provided and include it in the set of all engines
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optionalAttrs (profile.search.default != null
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&& !(hasAttr profile.search.default
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profile.search.engines)) {
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${profile.search.default} = { };
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});
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# Map of nice field names to internal field names.
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# This is intended to be exhaustive and should be
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# updated at every version bump.
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internalFieldNames = (genAttrs [
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"name"
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"isAppProvided"
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"loadPath"
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"hasPreferredIcon"
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"updateInterval"
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"updateURL"
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"iconUpdateURL"
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"iconURL"
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"iconMapObj"
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"metaData"
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"orderHint"
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"definedAliases"
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"urls"
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] (name: "_${name}")) // {
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searchForm = "__searchForm";
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};
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# Map allEngines to a list and order by search.order
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orderedEngineList = (imap (order: name:
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let engine = allEngines.${name} or { };
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in engine // {
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inherit name;
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metaData = (engine.metaData or { }) // { inherit order; };
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}) profile.search.order) ++ (mapAttrsToList
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(name: config: config // { inherit name; })
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(removeAttrs allEngines profile.search.order));
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processCustomEngineInput = input:
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(removeAttrs input [ "icon" ])
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// optionalAttrs (input ? icon) {
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# Convenience to specify absolute path to icon
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iconURL = "file://${input.icon}";
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} // (optionalAttrs (input ? iconUpdateURL) {
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# Convenience to default iconURL to iconUpdateURL so
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# the icon is immediately downloaded from the URL
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iconURL = input.iconURL or input.iconUpdateURL;
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} // {
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# Required for custom engine configurations, loadPaths
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# are unique identifiers that are generally formatted
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# like: [source]/path/to/engine.xml
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loadPath = ''
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[home-manager]/programs.firefox.profiles.${profile.name}.search.engines."${
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replaceStrings [ "\\" ] [ "\\\\" ] input.name
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}"'';
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});
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engines = map (config:
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processEngineInput = name: input:
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let
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name = config.name;
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isAppProvided = removeAttrs config [ "name" "metaData" ]
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== { };
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metaData = config.metaData or { };
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in mapAttrs' (name: value: {
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# Map nice field names to internal field names. This is
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# intended to be exhaustive, but any future fields will
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# either have to be specified with an underscore, or added
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# to this map.
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name = ((genAttrs [
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"name"
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"isAppProvided"
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"loadPath"
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"hasPreferredIcon"
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"updateInterval"
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"updateURL"
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"iconUpdateURL"
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"iconURL"
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"iconMapObj"
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"metaData"
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"orderHint"
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"definedAliases"
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"urls"
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] (name: "_${name}")) // {
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"searchForm" = "__searchForm";
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}).${name} or name;
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requiredInput = {
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inherit name;
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isAppProvided = input.isAppProvided or removeAttrs input
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[ "metaData" ] == { };
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metaData = input.metaData or { };
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};
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in if requiredInput.isAppProvided then
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requiredInput
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else
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processCustomEngineInput (input // requiredInput);
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buildEngineConfig = name: input:
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mapAttrs' (name: value: {
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name = internalFieldNames.${name} or name;
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inherit value;
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}) ((removeAttrs config [ "icon" ])
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// (optionalAttrs (!isAppProvided)
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(optionalAttrs (config ? iconUpdateURL) {
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# Convenience to default iconURL to iconUpdateURL so
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# the icon is immediately downloaded from the URL
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iconURL = config.iconURL or config.iconUpdateURL;
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} // optionalAttrs (config ? icon) {
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# Convenience to specify absolute path to icon
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iconURL = "file://${config.icon}";
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} // {
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# Required for custom engine configurations, loadPaths
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# are unique identifiers that are generally formatted
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# like: [source]/path/to/engine.xml
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loadPath = ''
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[home-manager]/programs.firefox.profiles.${profile.name}.search.engines."${
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replaceStrings [ "\\" ] [ "\\\\" ] name
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}"'';
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})) // {
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# Required fields for all engine configurations
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inherit name isAppProvided metaData;
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})) orderedEngineList;
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in engines;
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}) (processEngineInput name input);
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sortEngineConfigs = configs:
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let
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buildEngineConfigWithOrder = order: name:
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let
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config = configs.${name} or {
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_name = name;
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_isAppProvided = true;
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_metaData = { };
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};
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in config // {
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_metaData = config._metaData // { inherit order; };
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};
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engineConfigsWithoutOrder =
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attrValues (removeAttrs configs profile.search.order);
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sortedEngineConfigs =
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(imap buildEngineConfigWithOrder profile.search.order)
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++ engineConfigsWithoutOrder;
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in sortedEngineConfigs;
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engineInput = profile.search.engines // {
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# Infer profile.search.default as an app provided
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# engine if it's not in profile.search.engines
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${profile.search.default} =
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profile.search.engines.${profile.search.default} or { };
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};
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in sortEngineConfigs (mapAttrs buildEngineConfig engineInput);
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metaData = optionalAttrs (profile.search.default != null) {
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current = profile.search.default;
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