Add installer for docker scan

Signed-off-by: Guillaume Lours <[email protected]>

Author: glours

plugins/scan.installer

@@ -0,0 +1,32 @@
+#!/usr/bin/env bash
+
+set -e
+
+source "$(dirname "$0")/.common"
+PKG=github.com/docker/scan-cli-plugin
+GOPATH=$(go env GOPATH)
+REPO=https://${PKG}.git
+COMMIT=v0.6.0
+DEST=${GOPATH}/src/${PKG}
+
+build() {
+    if [ ! -d "${DEST}" ]; then
+        git clone "${REPO}" "${DEST}"
+    fi
+    (
+        cd "${DEST}"
+        git fetch --all
+        git checkout -q "${COMMIT}"
+        GO111MODULE=on make -f builder.Makefile build
+        mv ./bin/docker-scan_linux_amd64 ./bin/docker-scan
+    )
+}
+
+install_plugin() {
+    (
+        cd "${DEST}"
+        install_binary bin/docker-scan
+    )
+}
+
+build_or_install "$@"