Enabled file_glob in travis. Create archives.

.travis.yml

@@ -6,7 +6,8 @@ deploy:
   provider: releases
   api_key:
     secure: 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
-  file: dist/*
+  file_glob: true
+  file: dist/*.tar.gz
   skip_cleanup: true
   on:
     repo: kadaan/consulate

README.md

@@ -592,6 +592,24 @@ Content-Type: application/json; charset=utf-8
 * `503`: One or more Consul checks have failed
 * `504`: Consul unavailable
 
+## Overhead
+
+In it's standard configuration Consulate adds very little overhead to the system and to Consul.  Caching is used to reduce the calls to Consul to one per second.  The processing done in Consulate is CPU bound, but is not very intensive.
+
+Performance testing was done with [vegeta](https://github.com/tsenart/vegeta). 
+```console
+$ echo "GET http://localhost:8080/verify/checks" | vegeta attack -duration=5m | tee results.bin | vegeta report
+
+Requests      [total, rate]            15000, 50.00
+Duration      [total, attack, wait]    4m59.98055175s, 4m59.979999s, 552.75µs
+Latencies     [mean, 50, 95, 99, max]  1.101265ms, 910.812µs, 1.761948ms, 1.958328ms, 249.418571ms
+Bytes In      [total, mean]            225000, 15.00
+Bytes Out     [total, mean]            0, 0.00
+Success       [ratio]                  100.00%
+Status Codes  [code:count]             200:15000
+Error Set:
+```
+
 ## License
 
 Apache License 2.0, see [LICENSE](https://github.com/kadaan/consulate/blob/master/LICENSE).

build.sh

@@ -56,6 +56,7 @@ function get_platform() {
 PLATFORM=$(get_platform)
 GLIDE=$BINARY_DIR/glide
 GLIDE_URL="https://github.com/Masterminds/glide/releases/download/v0.13.1/glide-v0.13.1-$PLATFORM-amd64.tar.gz"
+GOX="gox"
 GOMETALINTER=$BINARY_DIR/gometalinter
 GOMETALINTER_URL="https://github.com/alecthomas/gometalinter/releases/download/v2.0.4/gometalinter-2.0.4-$PLATFORM-amd64.tar.gz"
 CONSUL=$BINARY_DIR/consul
@@ -112,8 +113,16 @@ function download_gometalinter() {
   fi
 }
 
+function download_gox() {
+  if [ ! -x "$(command -v $GOX)" ]; then
+    echo "   --> $GOX"
+    go get github.com/mitchellh/gox || fatal "go get 'github.com/mitchellh/gox' failed: $?"
+  fi
+}
+
 function download_binaries() {
   download_glide || fatal "failed to download 'glide': $?"
+  download_gox || fatal "failed to download 'gox': $?"
   download_gometalinter || fatal "failed to download 'gometalinter': $?"
   download_consul || fatal "failed to download 'consul': $?"
   export PATH=$PATH:$BINARY_DIR
@@ -126,6 +135,11 @@ function run() {
   local buildDate=`date -u +"%Y-%m-%dT%H:%M:%SZ"`
   go version | grep -q 'go version go1.9.3 ' || fatal "go version is not 1.9.3"
 
+  if [ -z "$TRAVIS" ]; then
+    verbose "Cleanup dist..."
+    rm -rf dist/*
+  fi
+
   verbose "Fetching binaries..."
   download_binaries
 
@@ -172,12 +186,37 @@ function run() {
     go test -v ./... || fatal "$gopackage tests failed: $?"
   fi
 
+  XC_ARCH=${XC_ARCH:-"386 amd64 arm arm64"}
+  XC_OS=${XC_OS:-"solaris darwin freebsd linux windows"}
+  if [ -z "$TRAVIS" ]; then
+    XC_OS=$(go env GOOS)
+    XC_ARCH=$(go env GOARCH)
+  fi
+
   verbose "Building binaries..."
-  if [ ! -x "$(command -v gox)" ]; then
-    echo "Getting gox..."
-    go get github.com/mitchellh/gox || fatal "go get 'github.com/mitchellh/gox' failed: $?"
+  $GOX -os="${XC_OS}" -arch="${XC_ARCH}" -osarch="!darwin/arm !darwin/arm64" -ldflags "-X github.com/kadaan/consulate/version.Version=$VERSION -X github.com/kadaan/consulate/version.Revision=$revision -X github.com/kadaan/consulate/version.Branch=$branch -X github.com/kadaan/consulate/version.BuildUser=$USER@$host -X github.com/kadaan/consulate/version.BuildDate=$buildDate" -output="dist/{{.Dir}}_{{.OS}}_{{.Arch}}"  || fatal "gox failed: $?"
+
+  if [ -n "$TRAVIS" ]; then
+    verbose "Creating archives..."
+    cd dist
+    set -x
+    for f in *; do
+      filename=$(basename "$f")
+      extension="${filename##*.}"
+      filename="${filename%.*}"
+      if [[ "$filename" != "$extension" ]] && [[ -n "$extension" ]]; then
+        extension=".$extension"
+      else
+        extension=""
+      fi
+      archivename="$filename.tar.gz"
+      verbose "   --> $archivename"
+      genericname="consulate$extension"
+      mv -f "$f" "$genericname"
+      tar -czf $archivename "$genericname"
+      rm -rf "$genericname"
+    done
   fi
-  gox -ldflags "-X github.com/kadaan/consulate/version.Version=$VERSION -X github.com/kadaan/consulate/version.Revision=$revision -X github.com/kadaan/consulate/version.Branch=$branch -X github.com/kadaan/consulate/version.BuildUser=$USER@$host -X github.com/kadaan/consulate/version.BuildDate=$buildDate" -output="dist/{{.Dir}}_{{.OS}}_{{.Arch}}"  || fatal "gox failed: $?"
 }
 
 run "$@"