Allow specifying the target

You still must build on the target system though because of the native
Node modules.

scripts/ci.bash

@@ -3,6 +3,7 @@ set -euo pipefail
 
 # Build using a Docker container.
 function docker-build() {
+	local target="${TARGET:-}"
 	local image="codercom/nbin-${target}"
 	if [[ "${target}" == "linux" ]] ; then
 		image="codercom/nbin-centos"
@@ -23,7 +24,7 @@ function docker-build() {
 
 	function docker-exec() {
 		local command="${1}" ; shift
-		local args="'${vscodeVersion}' '${codeServerVersion}'"
+		local args="'${vscodeVersion}' '${codeServerVersion}' '${target}'"
 		docker exec "${containerId}" \
 			bash -c "cd /src && CI=true yarn ${command} ${args}"
 	}
@@ -54,7 +55,6 @@ function main() {
 	local codeServerVersion="${VERSION:-}"
 	local vscodeVersion="${VSCODE_VERSION:-}"
 	local ostype="${OSTYPE:-}"
-	local target="${TARGET:-}"
 
 	if [[ -z "${codeServerVersion}" ]] ; then
 		>&2 echo "Must set VERSION environment variable"; exit 1
@@ -65,7 +65,6 @@ function main() {
 	fi
 
 	if [[ "${ostype}" == "darwin"* ]]; then
-		target=darwin
 		local-build
 	else
 		docker-build

scripts/tasks.bash

@@ -240,18 +240,20 @@ function main() {
 		exit 0
 	fi
 
+	local codeServerVersion="${1}" ; shift
 	local ci="${CI:-}"
 	local minify="${MINIFY:-}"
-	local arch="x86_64"
+	local arch
-	local target="linux"
+	arch=$(uname -m)
-	local ostype="${OSTYPE:-}"
+	local target="${1:-}"
-	if [[ "${ostype}" == "darwin"* ]] ; then
+	if [[ -z "${target}" ]] ; then
-		target="darwin"
+		local ostype="${OSTYPE:-}"
-	else
+		if [[ "${ostype}" == "darwin"* ]] ; then
-		arch=$(uname -m)
+			target="darwin"
+		else
+			target="linux"
+		fi
 	fi
-
-	local codeServerVersion="${1}" ; shift
 	local binaryName="code-server${codeServerVersion}-vsc${vscodeVersion}-${target}-${arch}"
 	local buildPath="${stagingPath}/${binaryName}-built"