snapcraft.yaml

snapcraft.yaml

@@ -1,16 +1,63 @@
 name: chainhook
-version: git
 summary: A reorg-aware indexing engine for the Stacks and Bitcoin blockchains.
-description: Chainhook is a reorg-aware indexing engine for the Stacks and Bitcoin blockchains.
+description: |
+  Blockchains serve as foundational infrastructure that unblocks new use
+  cases and introduces a new generation of decentralized applications by
+  relying on a public ledger.
+  `chainhook` is a reorg-aware transaction indexing engine that helps
+  developers get reliable blockchain data, regardless of forks and
+  reorgs. By focusing only on the data devs care about, Chainhook helps
+  developers work with much lighter datasets and build IFTTT logic into
+  their applications.
+  Chainhook can be used as a tool in your local development environment
+  and as a service in the cloud environment.
+  
+  Key Features:
+  - **Faster, More Efficient Indexing:** Instead of working with a
+  generic blockchain indexer, taking hours to process every single
+  transaction of every single block, developers can create their own
+  indexes, build, iterate, and refine them in minutes. Chainhook can
+  help developers avoid massive storage management and storage scaling
+  issues by avoiding full chain indexation. Lighter indexes imply faster
+  query results, which helps minimize end-user response time. This leads
+  to an enhanced Developer Experience and an improved End-User
+  Experience.
+  - **Re-org and Fork Aware:** Chainhook keeps a store of possible chain
+  forks and checks each new chain event against the forks to maintain
+  the current valid fork. All triggers, also known as **predicates**,
+  are evaluated against the current valid fork. In the event of a reorg,
+  Chainhook computes a list of new blocks to apply and old blocks to
+  rollback and evaluates the registered predicates against those blocks.
+  - **IFTTT Logic, powering your applications:** Chainhook helps
+  developers create elegant event-based architectures using triggers,
+  also known as **predicates**. Developers can write “if_this /
+  then_that” **predicates**that when triggered, are packaged as events
+  and forwarded to the configured destination. By using cloud functions
+  as destinations, developers can also cut costs on processing by only
+  paying for processing when a block that contains some data relevant to
+  the developer's application is being mined.
+adopt-info: chainhook-version
 
 base: core22
-architectures:
-  - build-on: [amd64]
-    build-for: [amd64]
-confinement: devmode
+confinement: strict
 
 
 parts:
+  chainhook-version:
+    plugin: nil
+    source: .
+    override-pull: |
+      craftctl default
+      craftctl set version=$(git describe --tags --abbrev=0)
+  snapcraft-preload:
+    source: https://github.com/sergiusens/snapcraft-preload.git
+    plugin: cmake
+    cmake-parameters:
+      - -DCMAKE_INSTALL_PREFIX=/
+    build-packages:
+      - on amd64:
+        - gcc-multilib
+        - g++-multilib
   chainhook:
     plugin: rust
     source: ./
@@ -21,4 +68,10 @@ parts:
 
 apps:
   chainhook:
-    command: chainhook
+    command: bin/snapcraft-preload $SNAP/chainhook
+    plugs:
+     - network
+     - network-bind
+     - mount-observe
+     - home
+     - desktop