From a2a4c6ee2775b7d960ef2578d82c6d0bd611f601 Mon Sep 17 00:00:00 2001
From: Mark James Hender <mhender@pivotal.io>
Date: Fri, 10 Aug 2018 13:31:20 +0100
Subject: [PATCH] Add option to skip check

[Fixes #53]

Signed-off-by: Akshay Mankar <amankar@pivotal.io>
---
 README.md           |  1 +
 cmd/check/main.go   | 47 ++++++++++++++++++++++++++-------------------
 concourse/source.go |  1 +
 3 files changed, 29 insertions(+), 20 deletions(-)

diff --git a/README.md b/README.md
index d865951a9..c7ab0575e 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ resource_types:
   the BOSH director will be dialed directly.
 * `jumpbox_ssh_key`: *Optional.* The private key of the jumpbox. If set, `jumpbox_url` must also be set.
 * `jumpbox_username`: *Optional.* The username for the jumpbox. If not set, will default to `jumpbox`.
+* `skip_check`: *Optional* Setting this will avoid failing checks when using this resource in dynamic configuration. If not set, will default to `false`.
 * `vars_store`: *Optional.* Configuration for a persisted variables store. Currently only the Google Cloud Storage (GCS)
   provider is supported. `json_key` must be the the JSON key for your service account. Example:
 
diff --git a/cmd/check/main.go b/cmd/check/main.go
index ceaf533d2..fa90a313b 100644
--- a/cmd/check/main.go
+++ b/cmd/check/main.go
@@ -27,28 +27,35 @@ func main() {
 		os.Exit(1)
 	}
 
-	hostKeyGetter := proxy.NewHostKey()
-	socks5Proxy := proxy.NewSocks5Proxy(hostKeyGetter, log.New(ioutil.Discard, "", log.LstdFlags))
-	cliCoordinator := bosh.NewCLICoordinator(checkRequest.Source, os.Stderr, socks5Proxy)
-	commandRunner := bosh.NewCommandRunner(cliCoordinator)
-	cliDirector, err := cliCoordinator.Director()
-	if err != nil {
-		fmt.Fprint(os.Stderr, err)
-		os.Exit(1)
-	}
+	var checkResponse []concourse.Version
 
-	director := bosh.NewBoshDirector(
-		checkRequest.Source,
-		commandRunner,
-		cliDirector,
-		os.Stderr,
-	)
+	if checkRequest.Source.SkipCheck {
+		checkResponse = []concourse.Version{}
+	} else {
 
-	checkCommand := check.NewCheckCommand(director)
-	checkResponse, err := checkCommand.Run(checkRequest)
-	if err != nil {
-		fmt.Fprint(os.Stderr, err)
-		os.Exit(1)
+		hostKeyGetter := proxy.NewHostKey()
+		socks5Proxy := proxy.NewSocks5Proxy(hostKeyGetter, log.New(ioutil.Discard, "", log.LstdFlags))
+		cliCoordinator := bosh.NewCLICoordinator(checkRequest.Source, os.Stderr, socks5Proxy)
+		commandRunner := bosh.NewCommandRunner(cliCoordinator)
+		cliDirector, err := cliCoordinator.Director()
+		if err != nil {
+			fmt.Fprint(os.Stderr, err)
+			os.Exit(1)
+		}
+
+		director := bosh.NewBoshDirector(
+			checkRequest.Source,
+			commandRunner,
+			cliDirector,
+			os.Stderr,
+		)
+
+		checkCommand := check.NewCheckCommand(director)
+		checkResponse, err = checkCommand.Run(checkRequest)
+		if err != nil {
+			fmt.Fprint(os.Stderr, err)
+			os.Exit(1)
+		}
 	}
 
 	concourseOutputFormatted, err := json.MarshalIndent(checkResponse, "", "  ")
diff --git a/concourse/source.go b/concourse/source.go
index a6e1f3856..34a5c0206 100644
--- a/concourse/source.go
+++ b/concourse/source.go
@@ -22,6 +22,7 @@ type Source struct {
 	JumpboxURL      string    `json:"jumpbox_url,omitempty" yaml:"jumpbox_url"`
 	JumpboxUsername string    `json:"jumpbox_username,omitempty" yaml:"jumpbox_username"`
 	VarsStore       VarsStore `json:"vars_store,omitempty" yaml:"vars_store"`
+	SkipCheck       bool      `json:"skip_check,omitempty" yaml:"skip_check"`
 }
 
 type sourceRequest struct {