From f80d50adbddf55a043dfcab5b47d7c1e22749b7d Mon Sep 17 00:00:00 2001
From: Chris <ccbrown112@gmail.com>
Date: Wed, 16 Aug 2017 17:23:38 -0500
Subject: PLT-7407: Back-end plugin mechanism (#7177)

* begin backend plugin wip

* flesh out rpcplugin. everything done except for minor supervisor stubs

* done with basic plugin infrastructure

* simplify tests

* remove unused test lines
---
 plugin/pluginenv/search_path.go | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 plugin/pluginenv/search_path.go

(limited to 'plugin/pluginenv/search_path.go')

diff --git a/plugin/pluginenv/search_path.go b/plugin/pluginenv/search_path.go
new file mode 100644
index 000000000..daebdb0d3
--- /dev/null
+++ b/plugin/pluginenv/search_path.go
@@ -0,0 +1,32 @@
+package pluginenv
+
+import (
+	"io/ioutil"
+	"path/filepath"
+
+	"github.com/mattermost/platform/plugin"
+)
+
+// Performs a full scan of the given path.
+//
+// This function will return info for all subdirectories that appear to be plugins (i.e. all
+// subdirectories containing plugin manifest files, regardless of whether they could actually be
+// parsed).
+//
+// Plugins are found non-recursively and paths beginning with a dot are always ignored.
+func ScanSearchPath(path string) ([]*plugin.BundleInfo, error) {
+	files, err := ioutil.ReadDir(path)
+	if err != nil {
+		return nil, err
+	}
+	var ret []*plugin.BundleInfo
+	for _, file := range files {
+		if !file.IsDir() || file.Name()[0] == '.' {
+			continue
+		}
+		if info := plugin.BundleInfoForPath(filepath.Join(path, file.Name())); info.ManifestPath != "" {
+			ret = append(ret, info)
+		}
+	}
+	return ret, nil
+}
-- 
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