2022-11-12 05:12:41pm

ci/release/build.sh

@@ -5,7 +5,7 @@ cd -- "$(dirname "$0")/../.."
 
 help() {
   cat <<EOF
-usage: $0 [--rebuild] [--local]
+usage: $0 [--rebuild] [--local] [--dryrun]
 
 $0 builds D2 release archives into ./ci/release/build/<version>/d2-<version>.tar.gz
 
@@ -17,9 +17,10 @@ Flags:
 --rebuild: By default build.sh will avoid rebuilding finished assets if they
            already exist but if you changed something and need to force rebuild, use
            this flag.
---local:   By default build.sh uses \$TSTRUCT_MACOS_BUILDER and \$TSTRUCT_LINUX_BUILDER
+--local:   By default build.sh uses \$TSTRUCT_MACOS_AMD64_BUILDER,
-           to build the release archives. It's required for now due to the following
+           \$TSTRUCT_MACOS_ARM64_BUILDER, \$TSTRUCT_LINUX_AMD64_BUILDER and
-           issue: https://github.com/terrastruct/d2/issues/31
+           \$TSTRUCT_LINUX_ARM64_BUILDER to build the release archives. It's required for
+           now due to the following issue: https://github.com/terrastruct/d2/issues/31
            With --local, build.sh will cross compile locally.
            warning: This is only for testing purposes, do not use in production!
 EOF
@@ -27,6 +28,12 @@ EOF
 
 build() {
   HW_BUILD_DIR="$BUILD_DIR/$OS/$ARCH/d2-$VERSION"
+  ARCHIVE="$BUILD_DIR/d2-$OS-$ARCH-$VERSION.tar.gz"
+
+  if [ -e "$ARCHIVE" -a -z "${REBUILD-}" ]; then
+    log "skipping as already built at $ARCHIVE"
+    return 0
+  fi
 
   sh_c mkdir -p "$HW_BUILD_DIR"
   sh_c rsync --recursive --perms --delete \
@@ -41,7 +48,7 @@ build() {
   sh_c go build -ldflags "-X oss.terrastruct.com/d2/lib/version.Version=$VERSION" \
     -o "$HW_BUILD_DIR/bin/d2" ./cmd/d2
 
-  sh_c tar czf "$BUILD_DIR/d2-$OS-$ARCH-$VERSION.tar.gz" "$HW_BUILD_DIR"
+  sh_c tar czf "$ARCHIVE" "$HW_BUILD_DIR"
 }
 
 main() {
@@ -54,7 +61,8 @@ main() {
     HW_BUILD_DIR \
     REBUILD \
     LOCAL \
-    DRYRUN
+    DRYRUN \
+    ARCHIVE
   VERSION="$(git_describe_ref)"
   BUILD_DIR="ci/release/build/$VERSION"
   while :; do

ci/release/builders/init_aws.sh

@@ -0,0 +1,98 @@
+#!/bin/sh
+set -eu
+cd -- "$(dirname "$0")/../../.."
+. ./ci/sub/lib.sh
+
+help() {
+  cat <<EOF
+usage: $0 [--dryrun]
+
+$0 sets up an AWS account with the d2 builders.
+EOF
+}
+
+main() {
+  unset DRYRUN 
+  while :; do
+    flag_parse "$@"
+    case "$FLAG" in
+      h|help)
+        help
+        return 0
+        ;;
+      dryrun)
+        flag_noarg
+        DRYRUN=1
+        shift "$FLAGSHIFT"
+        ;;
+      '')
+        shift "$FLAGSHIFT"
+        break
+        ;;
+      *)
+        flag_errusage "unrecognized flag $FLAGRAW"
+        ;;
+    esac
+  done
+  if [ $# -gt 0 ]; then
+    flag_errusage "no arguments are accepted"
+  fi
+
+  init_aws
+}
+
+init_aws() {
+  KEY_NAME=$(aws ec2 describe-key-pairs | jq -r .KeyPairs[0].KeyName)
+  VPC_ID=$(aws ec2 describe-vpcs | jq -r .Vpcs[0].VpcId)
+
+  header security-group
+  SG_ID=$(aws ec2 describe-security-groups --group-names ssh 2>/dev/null \
+    | jq -r .SecurityGroups[0].GroupId)
+  if [ -z "$SG_ID" ]; then
+    SG_ID=$(sh_c aws ec2 create-security-group \
+      --group-name ssh \
+      --description ssh \
+      --vpc-id "$VPC_ID" | jq -r .GroupId)
+  fi
+
+  header security-group-ingress
+  SG_RULES_COUNT=$(aws ec2 describe-security-groups --group-names ssh \
+    | jq -r '.SecurityGroups[0].IpPermissions | length')
+  if [ "$SG_RULES_COUNT" -eq 0 ]; then
+    sh_c aws ec2 authorize-security-group-ingress \
+      --group-id "$SG_ID" \
+      --protocol tcp \
+      --port 22 \
+      --cidr 0.0.0.0/0 >/dev/null
+  fi
+
+  header linux-amd64
+  if ! aws ec2 describe-instances \
+    "--query=Reservations[*].Instances[?State.Name!='terminated']" \
+    | grep -q d2-builder-linux-amd64; then
+    sh_c aws ec2 run-instances \
+      --image-id=ami-0d593311db5abb72b \
+      --count=1 \
+      --instance-type=t2.micro \
+      --security-groups=ssh \
+      "--key-name=$KEY_NAME" \
+      --tag-specifications 'ResourceType=instance,Tags=[{Key=Name,Value=d2-builder-linux-amd64}]' \
+        'ResourceType=volume,Tags=[{Key=Name,Value=d2-builder-linux-amd64}]' >/dev/null
+  fi
+
+  header linux-arm64
+  if ! aws ec2 describe-instances \
+    "--query=Reservations[*].Instances[?State.Name!='terminated']" \
+    | grep -q d2-builder-linux-arm64; then
+    sh_c aws ec2 run-instances \
+      --image-id=ami-0efabcf945ffd8831 \
+      --count=1 \
+      --instance-type=t4g.nano \
+      --security-groups=ssh \
+      "--key-name=$KEY_NAME" \
+      --tag-specifications 'ResourceType=instance,Tags=[{Key=Name,Value=d2-builder-linux-arm64}]' \
+        'ResourceType=volume,Tags=[{Key=Name,Value=d2-builder-linux-arm64}]' >/dev/null
+  fi
+}
+
+main "$@"