new flag: --connect-to

Allows user to override DNS for the initial config request. This is
accomplished using a custom DialContext overring the hostname used to
Dial to. This allows for TLS certificate validation to still
happen(optionally) while connecting to TLS secured resources.

Also,
    - allows for optional enforcement of certificate verification
    - stamp built git version into binary and adds a --version option
    - adds a user-agent to all outgoing request
    - exit(1) on failures for easier shell error detection

1 files changed, 5 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index f2df1c5..4a3db5c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,10 @@
+PKG          := github.com/network-quality/goresponsiveness
+GIT_VERSION  := $(shell git describe --always --long)
+LDFLAGS      := -ldflags "-X $(PKG)/utilities.GitVersion=$(GIT_VERSION)"
+
 all: build test
 build:
-	go build networkQuality.go
+	go build $(LDFLAGS) networkQuality.go
 test:
 	go test ./timeoutat/ ./traceable/ ./ms/ ./utilities/
 golines: