fixed some minor bugs in build

.gitignore

@@ -19,4 +19,8 @@ bindata.go
 
 drone
 drone-build
-drone-bot
+drone-bot
+
+bin/drone
+bin/drone-build
+bin/drone-bot

Makefile

@@ -1,3 +1,5 @@
+.PHONY: dist
+
 SHA := $(shell git rev-parse --short HEAD)
 VERSION := 0.4.0-alpha
 
@@ -11,7 +13,7 @@ test:
 	go test -cover -short ./...
 
 build:
-	go build -ldflags "-X main.revision $(SHA) -X main.version $(VERSION).$(SHA)"
+	go build -o bin/drone -ldflags "-X main.revision $(SHA) -X main.version $(VERSION).$(SHA)"
 
 clean:
 	find . -name "*.out" -delete
@@ -33,3 +35,12 @@ bindata_debug:
 
 bindata:
 	$$GOPATH/bin/go-bindata server/static/...
+
+# creates a debian package for drone
+# to install `sudo dpkg -i drone.deb`
+dist:
+	mkdir -p dist/drone/usr/local/bin
+	mkdir -p dist/drone/var/lib/drone
+	mkdir -p dist/drone/var/cache/drone
+	cp bin/drone dist/drone/usr/local/bin
+	-dpkg-deb --build dist/drone

cmd/drone-build/client.go

@@ -102,7 +102,7 @@ func run(client dockerclient.Client, conf *dockerclient.ContainerConfig, pull bo
 		id, err = client.CreateContainer(conf, "")
 		// make sure the container is removed in
 		// the event of a creation error.
-		if len(id) != 0 {
+		if err != nil && len(id) != 0 {
 			client.RemoveContainer(id, true, true)
 		}
 		if err != nil {

cmd/drone-build/run.go

@@ -134,11 +134,12 @@ func runSteps(c *Context, steps map[string]*common.Step) (int, error) {
 
 		// verify the step matches the branch
 		// and other specifications
-		if step.Condition == nil ||
-			!step.Condition.MatchOwner(c.Repo.Owner) ||
-			!step.Condition.MatchBranch(c.Clone.Branch) ||
-			!step.Condition.MatchMatrix(c.Build.Environment) {
-			continue
+		if step.Condition != nil {
+			if !step.Condition.MatchOwner(c.Repo.Owner) ||
+				!step.Condition.MatchBranch(c.Clone.Branch) ||
+				!step.Condition.MatchMatrix(c.Build.Environment) {
+				continue
+			}
 		}
 
 		conf := toContainerConfig(step)