Initial set of builds for Cadmium

scripts/build

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+if [ "x$1" = "x" ]; then
+	echo "Usage: $0 <Tag>"
+	exit 1
+fi
+
+echo "Building Cadmium $1..."
+
+cm="github.com/mholt/caddy/caddy/caddymain"
+go build \
+  -o cadmium \
+  -ldflags "-X \"$cm.gitTag=$1\" -X \"$cm.gitNearestTag=$1\"" \
+  github.com/mholt/caddy/caddy
+

scripts/download

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+if [ "x$1" = "x" ]; then
+	echo "Usage: $0 <Tarball URL>"
+	exit 1
+fi
+
+if [ -e "source" ]; then
+	echo "source/ directory already exists, remove it first"
+	exit 1
+fi
+
+curl -L "$1" | tar -xzf -
+mv caddy* source
+
+# Disable telemetry in run.go and rename to Cadmium
+patch -d source -p1 <"$(pwd)/patches/run.go.diff"
+
+# Replace telemetry with a stub
+rm -r source/telemetry
+mkdir source/telemetry
+cp patches/collection.go source/telemetry/collection.go
+
+