Add helper scripts for deployments on osmosis and instructions

DEV_GUIDELINES.md

@@ -19,3 +19,18 @@ tbd
 In order to balance tracking of our progress and speed of development we use the following rules for unplanned works that gets identified during a sprint:
 * fix takes less than 1h and you address it immediately: no ticket required
 * fix takes more than 1h or you don't address it immediately: create a ticket
+
+## Releases
+
+### Smart contracts
+The following steps are required to release smart contracts:
+1. Create a new release:
+    * Make sure you have the latest state: `git checkout main && git pull`
+    * Create a tag: `git tag -a "<TAG>" -m"<DESCRIPTION>"` (TAG should be of the form v[0-9]+.[0-9]+.[0-9]+)
+    * Push tag: `git push origin <TAG>`
+2. Upload code through multisig (requires `osmosisd`):
+    * Create signed message: `bash scripts/generate_signed_upload_tx.sh <WASM_FILE> <DEPLOYER>`, where <DEPLOYER> is the name of your key registered with `osmosisd`.
+    * Collect signed messages from coworkers, when you have enough: `bash scripts/upload_through_multisig.sh "<SIGNED_TX_1> <SIGNED_TX_2>"`
+3. Create proposal to instantiate or migrate contracts on [DAODAO](https://daodao.zone/dao/osmo12ry93err6s2ekg02ekslucwx8n3pxm3y7zxz3l6w8zuhex984k5ss4ltl6/proposals).
+4. After the proposal did receive enough votes, it can be executed.
+5. Please make sure that all instances of a contract are migrated. For a list of contracts, see https://docs.google.com/spreadsheets/d/1FFEfx8wjnqglSIPQe-B1cDvWv424D_-391XgwX600LI/edit#gid=0.

scripts/generate_signed_upload_tx.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+WASM_FILE=$1
+DEPLOYER=$2
+
+FEES=1000000uosmo
+NODE=https://osmosis-rpc.publicnode.com:443
+MULTISIG=osmo1vxq5h3encfyguulqeh26l8dlw9lavl3e2zw7n8
+CHAIN=osmosis-1
+
+set -e
+
+osmosisd tx wasm store ${WASM_FILE} --from contract-upload --gas 25000000 --fees ${FEES} --chain-id ${CHAIN} --node ${NODE} --generate-only > tx.json
+osmosisd tx sign tx.json --multisig=${MULTISIG} --sign-mode amino-json --chain-id ${CHAIN} --node ${NODE} --from ${DEPLOYER} --output-document ${DEPLOYER}-signed-tx.json

scripts/upload_through_multisig.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+if [ "$#" -ne 1 ]; then
+    echo "Too many arguments. Please provide a string containing the names of the json files of the signed transactions."
+    echo "Usage: bash upload_through_multisig.sh \"<SIGNED_TX_1> <SIGNED_TX_2>\""
+    exit 1
+fi
+
+SIGNED_TXS=$1
+NODE=https://osmosis-rpc.publicnode.com:443
+CHAIN=osmosis-1
+
+osmosisd tx multisign tx.json contract-upload ${SIGNED_TXS} --chain-id ${CHAIN} --node ${NODE} --from contract-upload --output-document tx_ms.json
+osmosisd tx broadcast tx_ms.json --chain-id ${CHAIN} --node ${NODE}
+rm tx_ms.json