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List EXPath Packages installed on an eXist-db system
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| xquery version "3.1"; | |
| declare namespace output="http://www.w3.org/2010/xslt-xquery-serialization"; | |
| declare namespace pkg="http://expath.org/ns/pkg"; | |
| declare option output:method "html"; | |
| declare option output:html-version "5.0"; | |
| declare option output:media-type "text/html"; | |
| declare function local:sort-packages($packages as element(pkg:package)*) as element(pkg:package)* { | |
| sort( | |
| $packages, | |
| "http://www.w3.org/2013/collation/UCA?lang=en", | |
| function($package) { $package/pkg:title } | |
| ) | |
| }; | |
| let $title := "Packages" | |
| let $packages := | |
| repo:list() | |
| ! ( | |
| repo:get-resource(., "expath-pkg.xml") | |
| => util:binary-to-string() | |
| => parse-xml() | |
| )/pkg:package | |
| => local:sort-packages() | |
| return | |
| <html> | |
| <head> | |
| <title>{$title}</title> | |
| <meta charset="utf-8"/> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"/> | |
| <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-GLhlTQ8iRABdZLl6O3oVMWSktQOp6b7In1Zl3/Jr59b6EGGoI1aFkw7cmDA6j6gD" crossorigin="anonymous"/> | |
| </head> | |
| <body> | |
| <div class="container"> | |
| <h1>{$title}</h1> | |
| <p>{count($packages)} packages:</p> | |
| <ol>{ | |
| $packages! | |
| <li> | |
| <a href="#{./@abbrev}">{./pkg:title/string()}</a> | |
| </li> | |
| }</ol> | |
| { | |
| for $package in $packages | |
| let $title := $package/pkg:title | |
| let $dependencies := $package/pkg:dependency | |
| let $other-dependencies-on-this-package := | |
| $packages/pkg:dependency[@package eq $package/@name] | |
| => local:sort-packages() | |
| return | |
| <div id="{$package/@abbrev}"> | |
| <h2>{$title/string()}</h2> | |
| <dl class="row"> | |
| <dt class="col-sm-3">Package URI</dt> | |
| <dd class="col-sm-9">{$package/@name/string()}</dd> | |
| <dt class="col-sm-3">Package abbreviation</dt> | |
| <dd class="col-sm-9">{$package/@abbrev/string()}</dd> | |
| <dt class="col-sm-3">Installed version</dt> | |
| <dd class="col-sm-9">{$package/@version/string()}</dd> | |
| <dt class="col-sm-3">Dependencies</dt> | |
| <dd class="col-sm-9">{ | |
| if ($dependencies) then | |
| for $dependency in $dependencies | |
| let $name := $dependency/(@package, @processor) | |
| let $type := $name/name() | |
| let $versions := $dependency/(@version, @semver-min, @semver-max) | |
| let $package-dep := $packages[@name eq $name] | |
| order by $type descending, $package-dep/pkg:title collation "http://www.w3.org/2013/collation/UCA?lang=en" | |
| return | |
| <dl class="row"> | |
| { | |
| if ($type eq "package") then | |
| ( | |
| <dt class="col-sm-3">Package Title</dt>, | |
| <dd class="col-sm-9"><a href="#{$package-dep/@abbrev}">{$package-dep/pkg:title/string()}</a></dd>, | |
| <dt class="col-sm-3">Package Abbreviation</dt>, | |
| <dd class="col-sm-9">{$package-dep/@abbrev/string()}</dd>, | |
| <dt class="col-sm-3">Package URI</dt>, | |
| <dd class="col-sm-9">{$name/string()}</dd> | |
| ) | |
| else | |
| ( | |
| <dt class="col-sm-3">Processor Name</dt>, | |
| <dd class="col-sm-9">{system:get-product-name()}</dd>, | |
| <dt class="col-sm-3">Processor URI</dt>, | |
| <dd class="col-sm-9">{$name/string()}</dd> | |
| ) | |
| } | |
| <dt class="col-sm-3">Version restriction{ if (count($versions) gt 1) then "s" else () }</dt> | |
| <dd class="col-sm-9">{ | |
| if ($versions) then | |
| for $version in $versions | |
| return | |
| switch ($version/name()) | |
| case "semver-min" return ">=" || $version/string() | |
| case "semver-max" return "<" || $version/string() | |
| default (: case "version" :) return $version/string() | |
| => string-join(" ") | |
| else | |
| "n/a" | |
| }</dd> | |
| <dt class="col-sm-3">Installed version</dt> | |
| <dd class="col-sm-9">{ | |
| if ($type eq "processor") then | |
| system:get-version() | |
| else | |
| let $package-dep := $packages[@name eq $name] | |
| return | |
| $package-dep/@version/string() | |
| }</dd> | |
| </dl> | |
| else | |
| "n/a" | |
| }</dd> | |
| <dt class="col-sm-3">Packages with a dependency on this</dt> | |
| <dd class="col-sm-9">{ | |
| if ($other-dependencies-on-this-package) then | |
| for $dependency in $other-dependencies-on-this-package | |
| let $package-dep := $dependency/parent::pkg:package | |
| order by $package-dep/pkg:title ascending collation "http://www.w3.org/2013/collation/UCA?lang=en" | |
| return | |
| <dl class="row"> | |
| <dt class="col-sm-3">Package Title</dt> | |
| <dd class="col-sm-9"><a href="#{$package-dep/@abbrev}">{$package-dep/pkg:title/string()}</a></dd> | |
| <dt class="col-sm-3">Package URI</dt> | |
| <dd class="col-sm-9">{$package-dep/@name/string()}</dd> | |
| <dt class="col-sm-3">Package abbreviation</dt> | |
| <dd class="col-sm-9">{$package-dep/@abbrev/string()}</dd> | |
| <dt class="col-sm-3">Installed version</dt> | |
| <dd class="col-sm-9">{$package-dep/@version/string()}</dd> | |
| </dl> | |
| else | |
| "n/a" | |
| }</dd> | |
| </dl> | |
| </div> | |
| } | |
| </div> | |
| <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0-alpha1/dist/js/bootstrap.bundle.min.js" integrity="sha384-w76AqPfDkMBDXo30jS1Sgez6pr3x5MlQ1ZAGC+nuZB+EYdgRZgiwxhTBTkF7CXvN" crossorigin="anonymous"></script> | |
| </body> | |
| </html> |
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