Add Package Registry (#16510)

* Added package store settings.

* Added models.

* Added generic package registry.

* Added tests.

* Added NuGet package registry.

* Moved service index to api file.

* Added NPM package registry.

* Added Maven package registry.

* Added PyPI package registry.

* Summary is deprecated.

* Changed npm name.

* Sanitize project url.

* Allow only scoped packages.

* Added user interface.

* Changed method name.

* Added missing migration file.

* Set page info.

* Added documentation.

* Added documentation links.

* Fixed wrong error message.

* Lint template files.

* Fixed merge errors.

* Fixed unit test storage path.

* Switch to json module.

* Added suggestions.

* Added package webhook.

* Add package api.

* Fixed swagger file.

* Fixed enum and comments.

* Fixed NuGet pagination.

* Print test names.

* Added api tests.

* Fixed access level.

* Fix User unmarshal.

* Added RubyGems package registry.

* Fix lint.

* Implemented io.Writer.

* Added support for sha256/sha512 checksum files.

* Improved maven-metadata.xml support.

* Added support for symbol package uploads.

* Added tests.

* Added overview docs.

* Added npm dependencies and keywords.

* Added no-packages information.

* Display file size.

* Display asset count.

* Fixed filter alignment.

* Added package icons.

* Formatted instructions.

* Allow anonymous package downloads.

* Fixed comments.

* Fixed postgres test.

* Moved file.

* Moved models to models/packages.

* Use correct error response format per client.

* Use simpler search form.

* Fixed IsProd.

* Restructured data model.

* Prevent empty filename.

* Fix swagger.

* Implemented user/org registry.

* Implemented UI.

* Use GetUserByIDCtx.

* Use table for dependencies.

* make svg

* Added support for unscoped npm packages.

* Add support for npm dist tags.

* Added tests for npm tags.

* Unlink packages if repository gets deleted.

* Prevent user/org delete if a packages exist.

* Use package unlink in repository service.

* Added support for composer packages.

* Restructured package docs.

* Added missing tests.

* Fixed generic content page.

* Fixed docs.

* Fixed swagger.

* Added missing type.

* Fixed ambiguous column.

* Organize content store by sha256 hash.

* Added admin package management.

* Added support for sorting.

* Add support for multiple identical versions/files.

* Added missing repository unlink.

* Added file properties.

* make fmt

* lint

* Added Conan package registry.

* Updated docs.

* Unify package names.

* Added swagger enum.

* Use longer TEXT column type.

* Removed version composite key.

* Merged package and container registry.

* Removed index.

* Use dedicated package router.

* Moved files to new location.

* Updated docs.

* Fixed JOIN order.

* Fixed GROUP BY statement.

* Fixed GROUP BY #2.

* Added symbol server support.

* Added more tests.

* Set NOT NULL.

* Added setting to disable package registries.

* Moved auth into service.

* refactor

* Use ctx everywhere.

* Added package cleanup task.

* Changed packages path.

* Added container registry.

* Refactoring

* Updated comparison.

* Fix swagger.

* Fixed table order.

* Use token auth for npm routes.

* Enabled ReverseProxy auth.

* Added packages link for orgs.

* Fixed anonymous org access.

* Enable copy button for setup instructions.

* Merge error

* Added suggestions.

* Fixed merge.

* Handle "generic".

* Added link for TODO.

* Added suggestions.

* Changed temporary buffer filename.

* Added suggestions.

* Apply suggestions from code review

Co-authored-by: Thomas Boerger <thomas@webhippie.de>

* Update docs/content/doc/packages/nuget.en-us.md

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Thomas Boerger <thomas@webhippie.de>

12 files changed, 483 insertions, 0 deletions

diff --git a/templates/package/content/composer.tmpl b/templates/package/content/composer.tmpl
new file mode 100644
index 0000000000..29162f97b0
--- /dev/null
+++ b/templates/package/content/composer.tmpl
@@ -0,0 +1,50 @@
+{{if eq .PackageDescriptor.Package.Type "composer"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.composer.registry" | Safe}}</label>
+				<div class="markup"><pre class="code-block"><code>{
+	"repositories": [{
+			"type": "composer",
+			"url": "{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/composer"
+		}
+	]
+}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.composer.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>composer require {{.PackageDescriptor.Package.Name}}:{{.PackageDescriptor.Version.Version}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.composer.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if .PackageDescriptor.Metadata.Description}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{.PackageDescriptor.Metadata.Description}}
+		</div>
+	{{end}}
+
+	{{if or .PackageDescriptor.Metadata.Require .PackageDescriptor.Metadata.RequireDev}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<div class="ui list">
+				{{template "package/content/composer_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.Require "title" (.i18n.Tr "packages.composer.dependencies")}}
+				{{template "package/content/composer_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.RequireDev "title" (.i18n.Tr "packages.composer.dependencies.development")}}
+			</div>
+		</div>
+	{{end}}
+
+	{{if or .PackageDescriptor.Metadata.Keywords}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.keywords"}}</h4>
+		<div class="ui attached segment">
+			{{range .PackageDescriptor.Metadata.Keywords}}
+				{{.}}
+			{{end}}
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/composer_dependencies.tmpl b/templates/package/content/composer_dependencies.tmpl
new file mode 100644
index 0000000000..1ab644f417
--- /dev/null
+++ b/templates/package/content/composer_dependencies.tmpl
@@ -0,0 +1,19 @@
+{{if .dependencies}}
+<p><strong>{{.title}}</strong></p>
+<table class="ui single line very basic table">
+	<thead>
+		<tr>
+			<th class="eleven wide">{{.root.i18n.Tr "packages.dependency.id"}}</th>
+			<th class="five wide">{{.root.i18n.Tr "packages.dependency.version"}}</th>
+		</tr>
+	</thead>
+	<tbody>
+		{{range $dependency, $version := .dependencies}}
+		<tr>
+			<td>{{$dependency}}</td>
+			<td>{{$version}}</td>
+		</tr>
+		{{end}}
+	</tbody>
+</table>
+{{end}}
diff --git a/templates/package/content/conan.tmpl b/templates/package/content/conan.tmpl
new file mode 100644
index 0000000000..3c1c35c00f
--- /dev/null
+++ b/templates/package/content/conan.tmpl
@@ -0,0 +1,34 @@
+{{if eq .PackageDescriptor.Package.Type "conan"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.conan.registry"}}</label>
+				<div class="markup"><pre class="code-block"><code>conan remote add gitea {{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/conan</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.conan.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>conan install --remote=gitea {{.PackageDescriptor.Package.Name}}/{{.PackageDescriptor.Version.Version}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.conan.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if .PackageDescriptor.Metadata.Description}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{if .PackageDescriptor.Metadata.Description}}{{.PackageDescriptor.Metadata.Description}}{{end}}
+		</div>
+	{{end}}
+
+	{{if or .PackageDescriptor.Metadata.Keywords}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.keywords"}}</h4>
+		<div class="ui attached segment">
+			{{range .PackageDescriptor.Metadata.Keywords}}
+				{{.}}
+			{{end}}
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/container.tmpl b/templates/package/content/container.tmpl
new file mode 100644
index 0000000000..14d4a56398
--- /dev/null
+++ b/templates/package/content/container.tmpl
@@ -0,0 +1,78 @@
+{{if eq .PackageDescriptor.Package.Type "container"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.container.pull"}}</label>
+				{{if eq .PackageDescriptor.Metadata.Type "helm"}}
+				<div class="markup"><pre class="code-block"><code>helm pull oci://{{.RegistryHost}}/{{.PackageDescriptor.Owner.LowerName}}/{{.PackageDescriptor.Package.LowerName}} --version {{.PackageDescriptor.Version.LowerVersion}}</code></pre></div>
+				{{else}}
+					{{$separator := ":"}}
+					{{if not .PackageDescriptor.Metadata.IsTagged}}
+						{{$separator = "@"}}
+					{{end}}
+					<div class="markup"><pre class="code-block"><code>docker pull {{.RegistryHost}}/{{.PackageDescriptor.Owner.LowerName}}/{{.PackageDescriptor.Package.LowerName}}{{$separator}}{{.PackageDescriptor.Version.LowerVersion}}</code></pre></div>
+				{{end}}
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.container.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+	{{if .PackageDescriptor.Metadata.MultiArch}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.container.multi_arch"}}</h4>
+		<div class="ui attached segment">
+			<div class="ui form">
+			{{range $arch, $digest := .PackageDescriptor.Metadata.MultiArch}}
+				<div class="field">
+					<label>{{svg "octicon-terminal"}} {{$arch}}</label>
+					{{if eq $.PackageDescriptor.Metadata.Type "oci"}}
+					<div class="markup"><pre class="code-block"><code>docker pull {{$.RegistryHost}}/{{$.PackageDescriptor.Owner.LowerName}}/{{$.PackageDescriptor.Package.LowerName}}@{{$digest}}</code></pre></div>
+					{{end}}
+				</div>
+			{{end}}
+			</div>
+		</div>
+	{{end}}
+	{{if .PackageDescriptor.Metadata.Description}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{.PackageDescriptor.Metadata.Description}}
+		</div>
+	{{end}}
+	{{if .PackageDescriptor.Metadata.ImageLayers}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.container.layers"}}</h4>
+		<div class="ui attached segment">
+			<table id="notice-table" class="ui very basic compact table">
+				<tbody>
+					{{range .PackageDescriptor.Metadata.ImageLayers}}
+						<tr>
+							<td>{{.}}</td>
+						</tr>
+					{{end}}
+				</tbody>
+			</table>
+		</div>
+	{{end}}
+	{{if .PackageDescriptor.Metadata.Labels}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.container.labels"}}</h4>
+		<div class="ui attached segment">
+			<table id="notice-table" class="ui very basic compact table">
+				<thead>
+					<tr>
+						<th>{{.i18n.Tr "packages.container.labels.key"}}</th>
+						<th>{{.i18n.Tr "packages.container.labels.value"}}</th>
+					</tr>
+				</thead>
+				<tbody>
+					{{range $key, $value := .PackageDescriptor.Metadata.Labels}}
+						<tr>
+							<td>{{$key}}</td>
+							<td>{{$value}}</td>
+						</tr>
+					{{end}}
+				</tbody>
+			</table>
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/generic.tmpl b/templates/package/content/generic.tmpl
new file mode 100644
index 0000000000..05a47b3ef4
--- /dev/null
+++ b/templates/package/content/generic.tmpl
@@ -0,0 +1,14 @@
+{{if eq .PackageDescriptor.Package.Type "generic"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.generic.download"}}</label>
+				<div class="markup"><pre class="code-block"><code>curl {{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/generic/{{.PackageDescriptor.Package.Name}}/{{.PackageDescriptor.Version.Version}}/{{(index .PackageDescriptor.Files 0).File.Name}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.generic.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+{{end}}
diff --git a/templates/package/content/maven.tmpl b/templates/package/content/maven.tmpl
new file mode 100644
index 0000000000..32b89616cb
--- /dev/null
+++ b/templates/package/content/maven.tmpl
@@ -0,0 +1,71 @@
+{{if eq .PackageDescriptor.Package.Type "maven"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.maven.registry" | Safe}}</label>
+				<div class="markup"><pre class="code-block"><code>&lt;repositories&gt;
+	&lt;repository&gt;
+		&lt;id&gt;gitea&lt;/id&gt;
+		&lt;url&gt;{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/maven&lt;/url&gt;
+	&lt;/repository&gt;
+&lt;/repositories&gt;
+
+&lt;distributionManagement&gt;
+	&lt;repository&gt;
+		&lt;id&gt;gitea&lt;/id&gt;
+		&lt;url&gt;{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/maven&lt;/url&gt;
+	&lt;/repository&gt;
+
+	&lt;snapshotRepository&gt;
+		&lt;id&gt;gitea&lt;/id&gt;
+		&lt;url&gt;{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/maven&lt;/url&gt;
+	&lt;/snapshotRepository&gt;
+&lt;/distributionManagement&gt;</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.maven.install" | Safe}}</label>
+				<div class="markup"><pre class="code-block"><code>&lt;dependency&gt;
+	&lt;groupId&gt;{{.PackageDescriptor.Metadata.GroupID}}&lt;/groupId&gt;
+	&lt;artifactId&gt;{{.PackageDescriptor.Metadata.ArtifactID}}&lt;/artifactId&gt;
+	&lt;version&gt;{{.PackageDescriptor.Version.Version}}&lt;/version&gt;
+&lt;/dependency&gt;</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.maven.install2"}}</label>
+				<div class="markup"><pre class="code-block"><code>mvn install</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.maven.download"}}</label>
+				<div class="markup"><pre class="code-block"><code>mvn dependency:get -DremoteRepositories={{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/maven -Dartifact={{.PackageDescriptor.Metadata.GroupID}}:{{.PackageDescriptor.Metadata.ArtifactID}}:{{.PackageDescriptor.Version.Version}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.maven.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if .PackageDescriptor.Metadata.Description}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{.PackageDescriptor.Metadata.Description}}
+		</div>
+	{{end}}
+
+	{{if .PackageDescriptor.Metadata.Dependencies}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<div class="ui list">
+				{{range .PackageDescriptor.Metadata.Dependencies}}
+					<div class="item">
+						<i class="icon">{{svg "octicon-package-dependencies" 16 ""}}</i>
+						<div class="content">
+							<div class="header">{{.GroupID}}:{{.ArtifactID}}</div>
+							<div class="description text small">{{.Version}}</div>
+						</div>
+					</div>
+				{{end}}
+			</div>
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/npm.tmpl b/templates/package/content/npm.tmpl
new file mode 100644
index 0000000000..16347d1b6e
--- /dev/null
+++ b/templates/package/content/npm.tmpl
@@ -0,0 +1,56 @@
+{{if eq .PackageDescriptor.Package.Type "npm"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.npm.registry" | Safe}}</label>
+				<div class="markup"><pre class="code-block"><code>{{if .PackageDescriptor.Metadata.Scope}}{{.PackageDescriptor.Metadata.Scope}}:{{end}}registry={{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/npm/</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.npm.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>npm install {{.PackageDescriptor.Package.Name}}@{{.PackageDescriptor.Version.Version}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.npm.install2"}}</label>
+				<div class="markup"><pre class="code-block"><code>&quot;{{.PackageDescriptor.Package.Name}}&quot;: &quot;{{.PackageDescriptor.Version.Version}}&quot;</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.npm.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if or .PackageDescriptor.Metadata.Description .PackageDescriptor.Metadata.Readme}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{if .PackageDescriptor.Metadata.Readme}}
+			<div class="markup markdown">
+				{{RenderMarkdownToHtml .PackageDescriptor.Metadata.Readme}}
+			</div>
+			{{else if .PackageDescriptor.Metadata.Description}}
+				{{.PackageDescriptor.Metadata.Description}}
+			{{end}}
+		</div>
+	{{end}}
+
+	{{if or .PackageDescriptor.Metadata.Dependencies .PackageDescriptor.Metadata.DevelopmentDependencies .PackageDescriptor.Metadata.PeerDependencies .PackageDescriptor.Metadata.OptionalDependencies}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<div class="ui list">
+				{{template "package/content/npm_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.Dependencies "title" (.i18n.Tr "packages.npm.dependencies")}}
+				{{template "package/content/npm_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.DevelopmentDependencies "title" (.i18n.Tr "packages.npm.dependencies.development")}}
+				{{template "package/content/npm_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.PeerDependencies "title" (.i18n.Tr "packages.npm.dependencies.peer")}}
+				{{template "package/content/npm_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.OptionalDependencies "title" (.i18n.Tr "packages.npm.dependencies.optional")}}
+			</div>
+		</div>
+	{{end}}
+
+	{{if or .PackageDescriptor.Metadata.Keywords}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.keywords"}}</h4>
+		<div class="ui attached segment">
+			{{range .PackageDescriptor.Metadata.Keywords}}
+				{{.}}
+			{{end}}
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/npm_dependencies.tmpl b/templates/package/content/npm_dependencies.tmpl
new file mode 100644
index 0000000000..1ab644f417
--- /dev/null
+++ b/templates/package/content/npm_dependencies.tmpl
@@ -0,0 +1,19 @@
+{{if .dependencies}}
+<p><strong>{{.title}}</strong></p>
+<table class="ui single line very basic table">
+	<thead>
+		<tr>
+			<th class="eleven wide">{{.root.i18n.Tr "packages.dependency.id"}}</th>
+			<th class="five wide">{{.root.i18n.Tr "packages.dependency.version"}}</th>
+		</tr>
+	</thead>
+	<tbody>
+		{{range $dependency, $version := .dependencies}}
+		<tr>
+			<td>{{$dependency}}</td>
+			<td>{{$version}}</td>
+		</tr>
+		{{end}}
+	</tbody>
+</table>
+{{end}}
diff --git a/templates/package/content/nuget.tmpl b/templates/package/content/nuget.tmpl
new file mode 100644
index 0000000000..879d7d0176
--- /dev/null
+++ b/templates/package/content/nuget.tmpl
@@ -0,0 +1,52 @@
+{{if eq .PackageDescriptor.Package.Type "nuget"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.nuget.registry"}}</label>
+				<div class="markup"><pre class="code-block"><code>dotnet nuget add source --name Gitea --username your_username --password your_token {{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/nuget/index.json</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.nuget.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>dotnet add package --source Gitea --version {{.PackageDescriptor.Version.Version}} {{.PackageDescriptor.Package.Name}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.nuget.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+
+	{{if or .PackageDescriptor.Metadata.Description .PackageDescriptor.Metadata.ReleaseNotes}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			{{if .PackageDescriptor.Metadata.Description}}{{.PackageDescriptor.Metadata.Description}}{{end}}
+			{{if .PackageDescriptor.Metadata.ReleaseNotes}}{{Str2html .PackageDescriptor.Metadata.ReleaseNotes}}{{end}}
+		</div>
+	{{end}}
+
+	{{if .PackageDescriptor.Metadata.Dependencies}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<table class="ui single line very basic table">
+				<thead>
+					<tr>
+						<th class="ten wide">{{.i18n.Tr "packages.dependency.id"}}</th>
+						<th class="three wide">{{.i18n.Tr "packages.dependency.version"}}</th>
+						<th class="three wide">{{.i18n.Tr "packages.nuget.dependency.framework"}}</th>
+					</tr>
+				</thead>
+				<tbody>
+					{{range $framework, $dependencies := .PackageDescriptor.Metadata.Dependencies}}
+						{{range $dependencies}}
+						<tr>
+							<td>{{.ID}}</td>
+							<td>{{.Version}}</td>
+							<td>{{$framework}}</td>
+						</tr>
+						{{end}}
+					{{end}}
+				</tbody>
+			</table>
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/pypi.tmpl b/templates/package/content/pypi.tmpl
new file mode 100644
index 0000000000..352f4f617f
--- /dev/null
+++ b/templates/package/content/pypi.tmpl
@@ -0,0 +1,31 @@
+{{if eq .PackageDescriptor.Package.Type "pypi"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.pypi.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>pip install --extra-index-url {{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/pypi/simple {{.PackageDescriptor.Package.Name}}</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.pypi.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+	{{if or .PackageDescriptor.Metadata.Description .PackageDescriptor.Metadata.LongDescription .PackageDescriptor.Metadata.Summary}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">
+			<p>{{if .PackageDescriptor.Metadata.Summary}}{{.PackageDescriptor.Metadata.Summary}}{{end}}</p>
+			{{if .PackageDescriptor.Metadata.LongDescription}}
+				{{RenderMarkdownToHtml .PackageDescriptor.Metadata.LongDescription}}
+			{{else if .PackageDescriptor.Metadata.Description}}
+				{{RenderMarkdownToHtml .PackageDescriptor.Metadata.Description}}
+			{{end}}
+		</div>
+	{{end}}
+	{{if .PackageDescriptor.Metadata.RequiresPython}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.requirements"}}</h4>
+		<div class="ui attached segment">
+			{{.i18n.Tr "packages.pypi.requires"}}: {{.PackageDescriptor.Metadata.RequiresPython}}
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/rubygems.tmpl b/templates/package/content/rubygems.tmpl
new file mode 100644
index 0000000000..6e22d7fbea
--- /dev/null
+++ b/templates/package/content/rubygems.tmpl
@@ -0,0 +1,40 @@
+{{if eq .PackageDescriptor.Package.Type "rubygems"}}
+	<h4 class="ui top attached header">{{.i18n.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{.i18n.Tr "packages.rubygems.install" | Safe}}:</label>
+				<div class="markup"><pre class="code-block"><code>gem install {{.PackageDescriptor.Package.Name}} --version &quot;{{.PackageDescriptor.Version.Version}}&quot; --source &quot;{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/rubygems&quot;</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{svg "octicon-code"}} {{.i18n.Tr "packages.rubygems.install2"}}:</label>
+				<div class="markup"><pre class="code-block"><code>source "{{AppUrl}}api/packages/{{.PackageDescriptor.Owner.Name}}/rubygems" do
+	gem "{{.PackageDescriptor.Package.Name}}", "{{.PackageDescriptor.Version.Version}}"
+end</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{.i18n.Tr "packages.rubygems.documentation" | Safe}}</label>
+			</div>
+		</div>
+	</div>
+	{{if .PackageDescriptor.Metadata.Description}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.about"}}</h4>
+		<div class="ui attached segment">{{.PackageDescriptor.Metadata.Description}}</div>
+	{{end}}
+	{{if or .PackageDescriptor.Metadata.RequiredRubyVersion .PackageDescriptor.Metadata.RequiredRubygemsVersion}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.requirements"}}</h4>
+		<div class="ui attached segment">
+			{{if .PackageDescriptor.Metadata.RequiredRubyVersion}}<p>{{.i18n.Tr "packages.rubygems.required.ruby"}}: {{range $i, $v := .PackageDescriptor.Metadata.RequiredRubyVersion}}{{if gt $i 0}}, {{end}}{{$v.Restriction}}{{$v.Version}}{{end}}</p>{{end}}
+			{{if .PackageDescriptor.Metadata.RequiredRubygemsVersion}}<p>{{.i18n.Tr "packages.rubygems.required.rubygems"}}: {{range $i, $v := .PackageDescriptor.Metadata.RequiredRubygemsVersion}}{{if gt $i 0}}, {{end}}{{$v.Restriction}}{{$v.Version}}{{end}}</p>{{end}}
+		</div>
+	{{end}}
+	{{if or .PackageDescriptor.Metadata.RuntimeDependencies .PackageDescriptor.Metadata.DevelopmentDependencies}}
+		<h4 class="ui top attached header">{{.i18n.Tr "packages.dependencies"}}</h4>
+		<div class="ui attached segment">
+			<div class="ui list">
+				{{template "package/content/rubygems_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.RuntimeDependencies "title" (.i18n.Tr "packages.rubygems.dependencies.runtime")}}
+				{{template "package/content/rubygems_dependencies" dict "root" $ "dependencies" .PackageDescriptor.Metadata.DevelopmentDependencies "title" (.i18n.Tr "packages.rubygems.dependencies.development")}}
+			</div>
+		</div>
+	{{end}}
+{{end}}
diff --git a/templates/package/content/rubygems_dependencies.tmpl b/templates/package/content/rubygems_dependencies.tmpl
new file mode 100644
index 0000000000..79f66ad3f9
--- /dev/null
+++ b/templates/package/content/rubygems_dependencies.tmpl
@@ -0,0 +1,19 @@
+{{if .dependencies}}
+<p><strong>{{.title}}</strong></p>
+<table class="ui single line very basic table">
+	<thead>
+		<tr>
+			<th class="eleven wide">{{.root.i18n.Tr "packages.dependency.id"}}</th>
+			<th class="five wide">{{.root.i18n.Tr "packages.dependency.version"}}</th>
+		</tr>
+	</thead>
+	<tbody>
+		{{range .dependencies}}
+		<tr>
+			<td>{{.Name}}</td>
+			<td>{{range $i, $v := .Version}}{{if gt $i 0}}, {{end}}{{$v.Restriction}}{{$v.Version}}{{end}}</td>
+		</tr>
+		{{end}}
+	</tbody>
+</table>
+{{end}}