(GH-1033) List/Search on Tags Only

Previously, a search filter would take many parts of the package information into account. When wanting to perform a search based on tags only, this proved to be a bit more difficult. Implement a tag-based search vew a new `--by-tags-only` argument to limit results based on the tags.
chocolatey · May 18, 2017 · 2d80e6c · 2d80e6c
1 parent a75e0fc
commit 2d80e6c
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diff --git a/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs b/src/chocolatey/infrastructure.app/commands/ChocolateyListCommand.cs
@@ -93,6 +93,9 @@ public virtual void configure_argument_parser(OptionSet optionSet, ChocolateyCon
                  .Add("by-id-only",
                      "ByIdOnly - Only return packages where the id contains the search filter. Available in 0.9.10+.",
                      option => configuration.ListCommand.ByIdOnly = option != null)
+                 .Add("by-tag-only|by-tags-only",
+                     "ByTagOnly - Only return packages where the search filter matches on the tags. Available in 0.10.6+.",
+                     option => configuration.ListCommand.ByTagOnly = option != null)
                  .Add("id-starts-with",
                      "IdStartsWith - Only return packages where the id starts with the search filter. Available in 0.9.10+.",
                      option => configuration.ListCommand.IdStartsWith = option != null)

diff --git a/src/chocolatey/infrastructure.app/configuration/ChocolateyConfiguration.cs b/src/chocolatey/infrastructure.app/configuration/ChocolateyConfiguration.cs
@@ -390,6 +390,7 @@ public ListCommandConfiguration()
         public int PageSize { get; set; }
         public bool Exact { get; set; }
         public bool ByIdOnly { get; set; }
+        public bool ByTagOnly { get; set; }
         public bool IdStartsWith { get; set; }
         public bool OrderByPopularity { get; set; }
         public bool ApprovedOnly { get; set; }

diff --git a/src/chocolatey/infrastructure.app/nuget/NugetList.cs b/src/chocolatey/infrastructure.app/nuget/NugetList.cs
@@ -77,6 +77,13 @@ private static IQueryable<IPackage> execute_package_search(ChocolateyConfigurati
                   : results.Where(p => p.Id.contains(searchTermLower, StringComparison.OrdinalIgnoreCase));
             }
 
+            if (configuration.ListCommand.ByTagOnly)
+            {
+                results = isRemote
+                    ? results.Where(p => p.Tags.Contains(searchTermLower))
+                    : results.Where(p => p.Tags.contains(searchTermLower, StringComparison.InvariantCultureIgnoreCase));
+            }
+
             if (configuration.ListCommand.IdStartsWith)
             {
                 results = isRemote ?