Automatically push releases to GCS (coder#1318)

Author: deansheather

.drone.yml

@@ -66,6 +66,16 @@ steps:
   when:
     event: tag
 
+- name: publish:gcs
+  image: plugins/gcs
+  settings:
+    source: gcs_bucket
+    target: codesrv-ci.cdr.sh/
+    token:
+      from_secret: gcs-token
+  when:
+    event: tag
+
 ---
 kind: pipeline
 type: docker
@@ -120,6 +130,16 @@ steps:
   when:
    event: tag
 
+- name: publish:gcs
+  image: plugins/gcs
+  settings:
+    source: gcs_bucket
+    target: codesrv-ci.cdr.sh/
+    token:
+      from_secret: gcs-token
+  when:
+    event: tag
+
 ---
 kind: pipeline
 type: docker
@@ -188,6 +208,16 @@ steps:
   when:
     event: tag
 
+- name: publish:gcs
+  image: plugins/gcs
+  settings:
+    source: gcs_bucket
+    target: codesrv-ci.cdr.sh/
+    token:
+      from_secret: gcs-token
+  when:
+    event: tag
+
 ---
 kind: pipeline
 type: docker
@@ -242,6 +272,16 @@ steps:
   when:
    event: tag
 
+- name: publish:gcs
+  image: plugins/gcs
+  settings:
+    source: gcs_bucket
+    target: codesrv-ci.cdr.sh/
+    token:
+      from_secret: gcs-token
+  when:
+    event: tag
+
 ---
 kind: pipeline
 type: docker

scripts/ci.bash

@@ -3,6 +3,19 @@
 
 set -euo pipefail
 
+function target() {
+	local os=$(uname | tr '[:upper:]' '[:lower:]')
+	if [[ "$os" == "linux" ]]; then
+		# Using the same strategy to detect Alpine as build.ts.
+		local ldd_output=$(ldd --version 2>&1 || true)
+		if echo "$ldd_output" | grep -iq musl; then
+			os="alpine"
+		fi
+	fi
+
+	echo "${os}-$(uname -m)"
+}
+
 function main() {
 	cd "$(dirname "${0}")/.."
 
@@ -44,6 +57,17 @@ function main() {
 	if [[ -n ${BINARY:-} ]] ; then
 		mv binaries/code-server*-vsc* binaries/code-server
 	fi
+
+	# Prepare GCS bucket directory on release.
+	if [[ -n ${DRONE_TAG:-} || -n ${TRAVIS_TAG:-} ]] ; then
+		local gcp_dir="gcs_bucket/releases/$code_server_version/$(target)"
+
+		mkdir -p "$gcp_dir"
+		mv binaries/code-server*-vsc* "$gcp_dir"
+		if [[ "$(target)" == "linux-x86_64" ]] ; then
+			mv binaries/code-server*-vsc* "gcs_bucket/latest-linux"
+		fi
+	fi
 }
 
 main "$@"