chore(ci): rewrite CI workflow

Nearly completely replace the original GitHub actions workflow.
Changes:

- Move from `.sh` files in `ci/steps` to steps in the workflow.
- Move from using docker images for environment to manual setup.
- Upgrade nfpm to v2.3.1

BREAKING CHANGE: official builds no longer support CentOS 7.
If you need to use CentOS 7, build `code-server` locally. For docs,
See the yarn/npm section in `docs/install.md`.

Author: Akash Satheesan

.github/workflows/ci.yaml

@@ -8,6 +8,12 @@ main() {
   cd "$(dirname "${0}")/../.."
   source ./ci/lib.sh
 
+  # Allow us to override architecture
+  # we use this for our Linux ARM64 cross compile builds
+  if [ "$#" -eq 1 ] && [ "$1" ]; then
+    ARCH=$1
+  fi
+
   mkdir -p release-packages
 
   release_archive

ci/build/build-packages.sh

@@ -10,10 +10,16 @@ description: |
 vendor: "Coder"
 homepage: "https://github.com/cdr/code-server"
 license: "MIT"
-files:
-  ./ci/build/code-server-nfpm.sh: /usr/bin/code-server
-  ./ci/build/[email protected]: /usr/lib/systemd/system/[email protected]
-  # Only included for backwards compat with previous releases that shipped
-  # the user service. See #1997
-  ./ci/build/code-server-user.service: /usr/lib/systemd/user/code-server.service
-  ./release-standalone/**/*: "/usr/lib/code-server/"
+
+contents:
+  - src: ./ci/build/code-server-nfpm.sh
+    dst: /usr/bin/code-server
+
+  - src: ./ci/build/[email protected]
+    dst: /usr/lib/systemd/system/[email protected]
+
+  - src: ./ci/build/code-server-user.service
+    dst: /usr/lib/systemd/user/code-server.service
+
+  - src: ./release-standalone/**/*
+    dst: /usr/lib/code-server/

ci/build/nfpm.yaml

@@ -26,6 +26,6 @@ ENV PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
 
 # Install Go dependencies
 ENV GO111MODULE=on
-RUN go get github.com/goreleaser/nfpm/cmd/nfpm@v1.9.0
+RUN go get github.com/goreleaser/nfpm/cmd/nfpm@v2.3.1
 
 RUN curl -fsSL https://get.docker.com | sh

ci/images/centos7/Dockerfile

@@ -39,7 +39,7 @@ ENV PATH=/usr/local/go/bin:$GOPATH/bin:$PATH
 
 # Install Go dependencies
 ENV GO111MODULE=on
-RUN go get github.com/goreleaser/nfpm/cmd/nfpm@v1.9.0
+RUN go get github.com/goreleaser/nfpm/cmd/nfpm@v2.3.1
 
 RUN VERSION="$(curl -fsSL https://storage.googleapis.com/kubernetes-release/release/stable.txt)" && \
     curl -fsSL "https://storage.googleapis.com/kubernetes-release/release/$VERSION/bin/linux/amd64/kubectl" > /usr/local/bin/kubectl \