add release folder

Signed-off-by: Thomas Labarussias <[email protected]>

release/ldflags.sh

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+# Output LDFlAGS for a given environment. LDFLAGS are applied to all go binary
+# builds.
+#
+# Args: env
+function ldflags() {
+  local GIT_VERSION=$(git describe --tags --always --dirty)
+  local GIT_COMMIT=$(git rev-parse HEAD)
+
+  local GIT_TREESTATE="clean"
+  if [[ $(git diff --stat) != '' ]]; then
+    GIT_TREESTATE="dirty"
+  fi
+
+  local DATE_FMT="+%Y-%m-%dT%H:%M:%SZ"
+  local BUILD_DATE=$(date "$DATE_FMT")
+  local SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)
+  if [ $SOURCE_DATE_EPOCH ]
+  then
+      local BUILD_DATE=$(date -u -d "@$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u "$DATE_FMT")
+  fi
+
+  echo "-buildid= -X main.GitVersion=${GIT_VERSION} \
+        -X main.gitCommit=${GIT_COMMIT} \
+        -X main.gitTreeState=${GIT_TREESTATE} \
+        -X main.buildDate=${BUILD_DATE}"
+}