From c26c0ef0d81c66477b1e0b7c7ab18e62cd8f5d64 Mon Sep 17 00:00:00 2001
From: Valentin Chaboche <valentin.chaboche@nomadic-labs.com>
Date: Wed, 21 Feb 2024 14:24:19 +0100
Subject: [PATCH] Etherlink: freeze merge request template

---
 .../etherlink-freeze.md                       | 68 +++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 .gitlab/merge_request_templates/etherlink-freeze.md

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+# What
+
+The commit for the next ghostnet upgrade is: RELEASE_COMMIT
+
+# Steps
+
+## Freeze the kernel
+
+Prepare the ghostnet kernel:
+```
+$ git checkout RELEASE_COMMIT
+$ make -f etherlink.mk evm_kernel.wasm
+$ cp evm_kernel.wasm etherlink/kernel_evm/kernel/tests/resources/ghostnet_evm_kernel.wasm
+```
+
+Reset the non regression test:
+```
+$ tezt -f evm_rollup.ml --title 'Alpha: Regression test for Ghostnet kernel' --reset-regressions
+```
+
+## Freeze the node
+
+Copy dev into prod:
+```
+$ cd etherlink/bin_node
+$ rm -rf lib_prod
+$ cp -r lib_dev lib_prod
+```
+
+Replace the various dev mention:
+```
+$ find . -type f -exec sed -i 's/dev\"/prod\"/g' {} +
+$ find . -type f -exec sed -i 's/\_dev/\_prod/g' {} +
+```
+
+Update manifest:
+```
+$ cd ../../
+$ make -C manifest
+```
+At this point you might need to manually update the dependencies in `manifest.ml`. You simply have to copy the list of dependencies from dev to prod.
+
+## Remove migration code if any
+
+Any migration code should be removed and goes back to:
+```
+if STORAGE_VERSION == current_version + 1 {
+  // MIGRATION CODE - START
+  // MIGRATION CODE - END
+  store_storage_version(host, STORAGE_VERSION)?;
+  return Ok(MigrationStatus::Done);
+}
+```
+
+## Test
+
+Simply compile everything and run the tests!
+```
+$ make octez-evm-node && make -f etherlink.mk evm_kernel.wasm
+$ tezt -f evm_sequencer.ml -f evm_rollup.ml -j 4 --keep-going
+```
+
+# Checklist
+
+- [ ] Freeze the kernel and node changelogs and create the NEXT section.
+- [ ] Freeze the kernel.
+- [ ] Freeze evm-node.
+- [ ] Remove migration code if any.
-- 
GitLab