mirror of
https://github.com/privatevoid-net/nix-super.git
synced 2024-11-22 05:56:15 +02:00
Merge pull request #8942 from fricklerhandwerk/option-anchors
always show anchors on setting listings
This commit is contained in:
John Ericson
GitHub
commit
22513c91dc
7 changed files with 159 additions and 113 deletions
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@ -2,10 +2,11 @@ let
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inherit (builtins)
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attrNames attrValues fromJSON listToAttrs mapAttrs groupBy
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concatStringsSep concatMap length lessThan replaceStrings sort;
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inherit (import ./utils.nix) attrsToList concatStrings optionalString filterAttrs trim squash unique showSettings;
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inherit (import ./utils.nix) attrsToList concatStrings optionalString filterAttrs trim squash unique;
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showStoreDocs = import ./generate-store-info.nix;
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in
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commandDump:
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inlineHTML: commandDump:
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let
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@ -30,7 +31,7 @@ let
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${maybeSubcommands}
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${maybeDocumentation}
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${maybeStoreDocs}
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${maybeOptions}
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'';
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@ -40,15 +41,15 @@ let
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showArgument = arg: "*${arg.label}*" + optionalString (! arg ? arity) "...";
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arguments = concatStringsSep " " (map showArgument args);
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in ''
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`${command}` [*option*...] ${arguments}
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`${command}` [*option*...] ${arguments}
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'';
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maybeSubcommands = optionalString (details ? commands && details.commands != {})
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''
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where *subcommand* is one of the following:
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''
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where *subcommand* is one of the following:
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${subcommands}
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'';
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${subcommands}
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'';
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subcommands = if length categories > 1
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then listCategories
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@ -70,10 +71,11 @@ let
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* [`${command} ${name}`](./${appendName filename name}.md) - ${subcmd.description}
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'';
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# TODO: move this confusing special case out of here when implementing #8496
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maybeDocumentation = optionalString
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(details ? doc)
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(replaceStrings ["@stores@"] [storeDocs] details.doc);
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# FIXME: this is a hack.
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# store parameters should not be part of command documentation to begin
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# with, but instead be rendered on separate pages.
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maybeStoreDocs = optionalString (details ? doc)
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(replaceStrings [ "@stores@" ] [ (showStoreDocs inlineHTML commandInfo.stores) ] details.doc);
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maybeOptions = let
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allVisibleOptions = filterAttrs
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@ -82,14 +84,14 @@ let
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in optionalString (allVisibleOptions != {}) ''
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# Options
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${showOptions allVisibleOptions}
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${showOptions inlineHTML allVisibleOptions}
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> **Note**
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>
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> See [`man nix.conf`](@docroot@/command-ref/conf-file.md#command-line-flags) for overriding configuration settings with command line flags.
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'';
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showOptions = allOptions:
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showOptions = inlineHTML: allOptions:
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let
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showCategory = cat: opts: ''
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${optionalString (cat != "") "## ${cat}"}
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@ -98,17 +100,21 @@ let
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'';
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showOption = name: option:
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let
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result = trim ''
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- ${item}
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${option.description}
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'';
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item = if inlineHTML
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then ''<span id="opt-${name}">[`--${name}`](#opt-${name})</span> ${shortName} ${labels}''
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else "`--${name}` ${shortName} ${labels}";
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shortName = optionalString
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(option ? shortName)
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("/ `-${option.shortName}`");
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labels = optionalString
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(option ? labels)
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(concatStringsSep " " (map (s: "*${s}*") option.labels));
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in trim ''
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- <span id="opt-${name}">[`--${name}`](#opt-${name})</span> ${shortName} ${labels}
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${option.description}
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'';
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in result;
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categories = mapAttrs
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# Convert each group from a list of key-value pairs back to an attrset
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(_: listToAttrs)
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@ -147,35 +153,4 @@ let
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" - [${page.command}](command-ref/new-cli/${page.name})";
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in concatStringsSep "\n" (map showEntry manpages) + "\n";
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storeDocs =
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let
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showStore = name: { settings, doc, experimentalFeature }:
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let
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experimentalFeatureNote = optionalString (experimentalFeature != null) ''
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> **Warning**
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> This store is part of an
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> [experimental feature](@docroot@/contributing/experimental-features.md).
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To use this store, you need to make sure the corresponding experimental feature,
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[`${experimentalFeature}`](@docroot@/contributing/experimental-features.md#xp-feature-${experimentalFeature}),
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is enabled.
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For example, include the following in [`nix.conf`](@docroot@/command-ref/conf-file.md):
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```
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extra-experimental-features = ${experimentalFeature}
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```
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'';
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in ''
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## ${name}
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${doc}
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${experimentalFeatureNote}
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**Settings**:
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${showSettings { useAnchors = false; } settings}
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'';
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in concatStrings (attrValues (mapAttrs showStore commandInfo.stores));
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in (listToAttrs manpages) // { "SUMMARY.md" = tableOfContents; }
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66
doc/manual/generate-settings.nix
Normal file
66
doc/manual/generate-settings.nix
Normal file
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@ -0,0 +1,66 @@
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let
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inherit (builtins) attrValues concatStringsSep isAttrs isBool mapAttrs;
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inherit (import ./utils.nix) concatStrings indent optionalString squash;
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in
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# `inlineHTML` is a hack to accommodate inconsistent output from `lowdown`
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{ prefix, inlineHTML ? true }: settingsInfo:
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let
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showSetting = prefix: setting: { description, documentDefault, defaultValue, aliases, value, experimentalFeature }:
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let
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result = squash ''
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- ${item}
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${indent " " body}
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'';
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item = if inlineHTML
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then ''<span id="${prefix}-${setting}">[`${setting}`](#${prefix}-${setting})</span>''
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else "`${setting}`";
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# separate body to cleanly handle indentation
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body = ''
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${description}
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${experimentalFeatureNote}
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**Default:** ${showDefault documentDefault defaultValue}
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${showAliases aliases}
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'';
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experimentalFeatureNote = optionalString (experimentalFeature != null) ''
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> **Warning**
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> This setting is part of an
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> [experimental feature](@docroot@/contributing/experimental-features.md).
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To change this setting, you need to make sure the corresponding experimental feature,
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[`${experimentalFeature}`](@docroot@/contributing/experimental-features.md#xp-feature-${experimentalFeature}),
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is enabled.
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For example, include the following in [`nix.conf`](#):
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```
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extra-experimental-features = ${experimentalFeature}
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${setting} = ...
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```
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'';
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showDefault = documentDefault: defaultValue:
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if documentDefault then
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# a StringMap value type is specified as a string, but
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# this shows the value type. The empty stringmap is `null` in
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# JSON, but that converts to `{ }` here.
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if defaultValue == "" || defaultValue == [] || isAttrs defaultValue
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then "*empty*"
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else if isBool defaultValue then
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if defaultValue then "`true`" else "`false`"
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else "`${toString defaultValue}`"
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else "*machine-specific*";
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showAliases = aliases:
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optionalString (aliases != [])
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"**Deprecated alias:** ${(concatStringsSep ", " (map (s: "`${s}`") aliases))}";
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in result;
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in concatStrings (attrValues (mapAttrs (showSetting prefix) settingsInfo))
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45
doc/manual/generate-store-info.nix
Normal file
45
doc/manual/generate-store-info.nix
Normal file
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@ -0,0 +1,45 @@
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let
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inherit (builtins) attrValues mapAttrs;
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inherit (import ./utils.nix) concatStrings optionalString;
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showSettings = import ./generate-settings.nix;
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in
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inlineHTML: storesInfo:
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let
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showStore = name: { settings, doc, experimentalFeature }:
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let
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result = ''
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## ${name}
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${doc}
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${experimentalFeatureNote}
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### Settings
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${showSettings { prefix = "store-${slug}"; inherit inlineHTML; } settings}
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'';
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# markdown doesn't like spaces in URLs
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slug = builtins.replaceStrings [ " " ] [ "-" ] name;
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experimentalFeatureNote = optionalString (experimentalFeature != null) ''
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> **Warning**
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> This store is part of an
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> [experimental feature](@docroot@/contributing/experimental-features.md).
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To use this store, you need to make sure the corresponding experimental feature,
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[`${experimentalFeature}`](@docroot@/contributing/experimental-features.md#xp-feature-${experimentalFeature}),
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is enabled.
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For example, include the following in [`nix.conf`](#):
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```
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extra-experimental-features = ${experimentalFeature}
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```
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'';
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in result;
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in concatStrings (attrValues (mapAttrs showStore storesInfo))
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@ -96,14 +96,14 @@ $(d)/src/SUMMARY.md: $(d)/src/SUMMARY.md.in $(d)/src/command-ref/new-cli $(d)/sr
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@cp $< $@
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@$(call process-includes,$@,$@)
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$(d)/src/command-ref/new-cli: $(d)/nix.json $(d)/utils.nix $(d)/generate-manpage.nix $(bindir)/nix
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$(d)/src/command-ref/new-cli: $(d)/nix.json $(d)/utils.nix $(d)/generate-manpage.nix $(d)/generate-settings.nix $(d)/generate-store-info.nix $(bindir)/nix
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@rm -rf $@ $@.tmp
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$(trace-gen) $(nix-eval) --write-to $@.tmp --expr 'import doc/manual/generate-manpage.nix (builtins.readFile $<)'
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$(trace-gen) $(nix-eval) --write-to $@.tmp --expr 'import doc/manual/generate-manpage.nix true (builtins.readFile $<)'
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@mv $@.tmp $@
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$(d)/src/command-ref/conf-file.md: $(d)/conf-file.json $(d)/utils.nix $(d)/src/command-ref/conf-file-prefix.md $(d)/src/command-ref/experimental-features-shortlist.md $(bindir)/nix
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$(d)/src/command-ref/conf-file.md: $(d)/conf-file.json $(d)/utils.nix $(d)/generate-settings.nix $(d)/src/command-ref/conf-file-prefix.md $(d)/src/command-ref/experimental-features-shortlist.md $(bindir)/nix
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@cat doc/manual/src/command-ref/conf-file-prefix.md > $@.tmp
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$(trace-gen) $(nix-eval) --expr '(import doc/manual/utils.nix).showSettings { useAnchors = true; } (builtins.fromJSON (builtins.readFile $<))' >> $@.tmp;
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$(trace-gen) $(nix-eval) --expr 'import doc/manual/generate-settings.nix { prefix = "opt-"; } (builtins.fromJSON (builtins.readFile $<))' >> $@.tmp;
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@mv $@.tmp $@
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$(d)/nix.json: $(bindir)/nix
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@ -44,63 +44,6 @@ rec {
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optionalString = cond: string: if cond then string else "";
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showSetting = { useAnchors }: name: { description, documentDefault, defaultValue, aliases, value, experimentalFeature }:
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let
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result = squash ''
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- ${if useAnchors
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then ''<span id="conf-${name}">[`${name}`](#conf-${name})</span>''
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else ''`${name}`''}
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${indent " " body}
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'';
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experimentalFeatureNote = optionalString (experimentalFeature != null) ''
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> **Warning**
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> This setting is part of an
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> [experimental feature](@docroot@/contributing/experimental-features.md).
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To change this setting, you need to make sure the corresponding experimental feature,
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[`${experimentalFeature}`](@docroot@/contributing/experimental-features.md#xp-feature-${experimentalFeature}),
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is enabled.
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For example, include the following in [`nix.conf`](#):
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```
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extra-experimental-features = ${experimentalFeature}
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${name} = ...
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```
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'';
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# separate body to cleanly handle indentation
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body = ''
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${description}
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${experimentalFeatureNote}
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**Default:** ${showDefault documentDefault defaultValue}
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${showAliases aliases}
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'';
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showDefault = documentDefault: defaultValue:
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if documentDefault then
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# a StringMap value type is specified as a string, but
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# this shows the value type. The empty stringmap is `null` in
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# JSON, but that converts to `{ }` here.
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if defaultValue == "" || defaultValue == [] || isAttrs defaultValue
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then "*empty*"
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else if isBool defaultValue then
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if defaultValue then "`true`" else "`false`"
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else "`${toString defaultValue}`"
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else "*machine-specific*";
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showAliases = aliases:
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optionalString (aliases != [])
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"**Deprecated alias:** ${(concatStringsSep ", " (map (s: "`${s}`") aliases))}";
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in result;
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indent = prefix: s:
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concatStringsSep "\n" (map (x: if x == "" then x else "${prefix}${x}") (splitLines s));
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showSettings = args: settingsInfo: concatStrings (attrValues (mapAttrs (showSetting args) settingsInfo));
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}
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@ -31,7 +31,7 @@ src/nix/develop.cc: src/nix/get-env.sh.gen.hh
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src/nix-channel/nix-channel.cc: src/nix-channel/unpack-channel.nix.gen.hh
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src/nix/main.cc: doc/manual/generate-manpage.nix.gen.hh doc/manual/utils.nix.gen.hh
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src/nix/main.cc: doc/manual/generate-manpage.nix.gen.hh doc/manual/utils.nix.gen.hh doc/manual/generate-settings.nix.gen.hh doc/manual/generate-store-info.nix.gen.hh
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src/nix/doc/files/%.md: doc/manual/src/command-ref/files/%.md
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@mkdir -p $$(dirname $@)
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@ -214,11 +214,28 @@ static void showHelp(std::vector<std::string> subcommand, NixArgs & toplevel)
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, CanonPath::root),
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*vUtils);
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auto vSettingsInfo = state.allocValue();
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state.cacheFile(
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CanonPath("/generate-settings.nix"), CanonPath("/generate-settings.nix"),
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state.parseExprFromString(
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#include "generate-settings.nix.gen.hh"
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, CanonPath::root),
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*vSettingsInfo);
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auto vStoreInfo = state.allocValue();
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state.cacheFile(
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CanonPath("/generate-store-info.nix"), CanonPath("/generate-store-info.nix"),
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state.parseExprFromString(
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#include "generate-store-info.nix.gen.hh"
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, CanonPath::root),
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*vStoreInfo);
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auto vDump = state.allocValue();
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vDump->mkString(toplevel.dumpCli());
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auto vRes = state.allocValue();
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state.callFunction(*vGenerateManpage, *vDump, *vRes, noPos);
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state.callFunction(*vGenerateManpage, state.getBuiltin("false"), *vRes, noPos);
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state.callFunction(*vRes, *vDump, *vRes, noPos);
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auto attr = vRes->attrs->get(state.symbols.create(mdName + ".md"));
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if (!attr)
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|
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