Package solana as a snap

ci/.gitignore

@@ -1,2 +1,3 @@
 /node_modules/
 /package-lock.json
+/snapcraft.credentials

ci/buildkite.yml

@@ -26,6 +26,9 @@ steps:
     agents:
       - "queue=cuda"
   - wait
-  - command: "ci/publish.sh"
+  - command: "ci/docker-run.sh snapcraft/xenial-amd64 ci/publish-snap.sh"
     timeout_in_minutes: 20
-    name: "publish release artifacts"
+    name: "publish snap"
+  - command: "ci/publish-crate.sh"
+    timeout_in_minutes: 20
+    name: "publish crate"

ci/docker-run.sh

@@ -19,7 +19,12 @@ fi
 docker pull "$IMAGE"
 shift
 
-ARGS=(--workdir /solana --volume "$PWD:/solana" --rm)
+ARGS=(
+  --workdir /solana
+  --volume "$PWD:/solana"
+  --env "HOME=/solana"
+  --rm
+)
 
 ARGS+=(--env "CARGO_HOME=/solana/.cargo")
 
@@ -35,6 +40,7 @@ ARGS+=(
   --env BUILDKITE_TAG
   --env CODECOV_TOKEN
   --env CRATES_IO_TOKEN
+  --env SNAPCRAFT_CREDENTIALS_KEY
 )
 
 set -x

ci/publish-snap.sh

@@ -0,0 +1,32 @@
+#!/bin/bash -e
+
+cd "$(dirname "$0")/.."
+
+DRYRUN=
+if [[ -z $BUILDKITE_BRANCH || $BUILDKITE_BRANCH =~ pull/* ]]; then
+  DRYRUN="echo"
+fi
+
+if [[ -z "$BUILDKITE_TAG" ]]; then
+  SNAP_CHANNEL=edge
+else
+  SNAP_CHANNEL=beta
+fi
+
+if [[ -n $SNAPCRAFT_CREDENTIALS_KEY ]]; then
+  (
+    openssl aes-256-cbc -d \
+      -in ci/snapcraft.credentials.enc \
+      -out ci/snapcraft.credentials \
+      -k "$SNAPCRAFT_CREDENTIALS_KEY"
+
+    snapcraft login --with ci/snapcraft.credentials
+  ) || {
+    rm -f ci/snapcraft.credentials;
+    exit 1
+  }
+fi
+
+set -x
+snapcraft
+$DRYRUN snapcraft push solana_*.snap --release $SNAP_CHANNEL

snap/snapcraft.yaml

@@ -0,0 +1,34 @@
+name: solana
+version: git
+summary: Blockchain, Rebuilt for Scale
+description: |
+  710,000 tx/s with off-the-shelf hardware and no sharding.
+  Scales with Moore's Law.
+grade: devel
+confinement: strict
+
+apps:
+  fullnode:
+    command: solana-fullnode
+    plugs:
+      - network
+      - network-bind
+      - home
+  fullnode-config:
+    command: solana-fullnode-config
+    plugs:
+      - network
+      - network-bind
+  genesis:
+    command: solana-genesis
+  genesis-demo:
+    command: solana-genesis-demo
+  mint:
+    command: solana-mint
+  mint-demo:
+    command: solana-mint-demo
+
+parts:
+  solana:
+    plugin: rust
+    rust-channel: stable