Merge pull request #71 from paritytech/mak/111-update-substrate-template-2

Mak/111 update substrate template 2

Author: mordamax

.gitignore

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+.idea

update_substrate_template.sh

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+#!/bin/bash
+
+# This is an automation for updating Substrate Node Template
+# https://github.com/substrate-developer-hub/substrate-node-template
+# Triggered on push of new branch on polkadot release (i.e polkadot-v0.9.26) on substrate repo
+#
+# TODO: If any step fails => send a notification to some channel
+#
+# Usage:
+# Update Cumulus -> Substrate Parachain Template
+# ./pipeline-scripts/update_substrate_template.sh
+#        --repo-name substrate-parachain-template
+#        --template-path "parachain-template"
+#        --github-api-token "$GITHUB_TOKEN"
+#        --polkadot-branch "$CI_COMMIT_REF_NAME"
+#
+# Update Substrate -> Substrate Node Template
+# ./pipeline-scripts/update_substrate_template.sh
+#        --repo-name substrate-node-template
+#        --template-path "bin/node-template"
+#        --github-api-token "$GITHUB_TOKEN"
+#        --polkadot-branch "$CI_COMMIT_REF_NAME"
+
+set -eu -o pipefail
+
+. "$(dirname "${BASH_SOURCE[0]}")/utils.sh"
+
+# substrate-parachain-template or substrate-node-template
+get_arg required --repo-name "$@"
+target_repo_name="$out"
+
+# "bin/node-template" or "parachain-template"
+get_arg required --template-path "$@"
+template_path="$out"
+
+# GITHUB_TOKEN or other
+get_arg required --github-api-token "$@"
+github_api_token="$out"
+
+# $CI_COMMIT_REF_NAME
+get_arg required --polkadot-branch "$@"
+polkadot_branch="$out"
+
+target_org="substrate-developer-hub"
+timestamp=$(date +%Y-%m-%d_%H-%M-%S)
+default_branch=main
+working_directory="$PWD"
+source_template_path="$working_directory/$template_path"
+dest_template_path="$working_directory/$target_repo_name"
+template_branch="autoupdate_${polkadot_branch}_${timestamp}"
+repo_url_with_token="https://$github_api_token@github.com/$target_org/$target_repo_name.git"
+
+echo "working_directory - $working_directory"
+echo "source_template_path - $source_template_path"
+echo "dest_template_path - $dest_template_path"
+echo "template_branch - $template_branch"
+
+# Step 1) clone substrate-node-template repo as destination
+echo "Cleaning existing $dest_template_path"
+rm -rf "$dest_template_path"
+git clone "$repo_url_with_token" "$dest_template_path"
+
+# Step 2) copy files from ./bin/node-template to substrate-*-template
+echo "Copying fresh template $source_template_path to $dest_template_path"
+cp -a "$source_template_path/." "$dest_template_path"
+
+# Step 3) replace references to pallets from local (relative) to remote (git + branch)
+echo "Change directory to $dest_template_path"
+cd "$dest_template_path"
+
+# stings like 'path = "../../../../frame/system"'
+# but avoid "local" dependencies (from parent folder), like 'path = "../runtime"'
+query_pattern='path = "\.\.\/\.[^"]*"'
+# should be replaced with 'git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.26"'
+replace_ref="git = \"https:\/\/github.com\/paritytech\/substrate.git\", branch = \"${polkadot_branch}\""
+
+# find all .toml files and replace relative paths to github repo with polkadot branch
+echo "Replacing <$query_pattern> with <$replace_ref> in .toml files"
+find . -type f -name '*.toml'
+find . -type f -name '*.toml' -exec sed -i -E "s/$query_pattern/$replace_ref/g" {} \;
+
+# update substrate deps which may point to master to $polkadot_branch (could be in cumulus)
+diener update --substrate --branch "$polkadot_branch"
+
+# Step 4)
+echo "Run <cargo update> to update replaced references in root Cargo.lock"
+cargo update
+
+# Step 5)
+echo "Run <cargo check> to verify build"
+cargo check
+
+# Step 6) commit & push to https://github.com/substrate-developer-hub/substrate-*-template
+git config --global user.name substrate-developer-hub
+git config --global user.email "[email protected]"
+git remote -v
+git checkout -b "$template_branch"
+git add .
+commit_message="Auto-Update node-template from $polkadot_branch"
+git commit -m "$commit_message"
+git push origin HEAD
+
+# Step 7) create a pull-request
+curl \
+  -X POST \
+  -H "Accept: application/vnd.github+json" \
+  -H "Authorization: token $github_api_token" \
+  https://api.github.com/repos/$target_org/$target_repo_name/pulls \
+  -d '{"title":"'"$commit_message"'","body":"'"$commit_message"'","head":"'"$template_branch"'","base":"'"$default_branch"'"}'