Switch to compressed runtimes (#4061)

* Remove the upload of the non compressed runtimes

* Fix template

* Add loggin for local testing

* Keep simple logger but remove the need for another dependency

polkadot/.github/workflows/publish-draft-release.yml

@@ -55,7 +55,6 @@ jobs:
         with:
           name: ${{ matrix.runtime }}-runtime
           path: |
-            ${{ steps.srtool_build.outputs.wasm }}
             ${{ steps.srtool_build.outputs.wasm_compressed }}
 
   publish-draft-release:
@@ -114,15 +113,6 @@ jobs:
           ls "${{ matrix.runtime }}-runtime"
           runtime_ver="$(ruby -e 'require "./scripts/github/lib.rb"; puts get_runtime("${{ matrix.runtime }}")')"
           echo "::set-output name=runtime_ver::$runtime_ver"
-      - name: Upload compact ${{ matrix.runtime }} wasm
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ needs.publish-draft-release.outputs.asset_upload_url }}
-          asset_path: "${{ matrix.runtime }}-runtime/${{ matrix.runtime }}_runtime.compact.wasm"
-          asset_name: ${{ matrix.runtime }}_runtime-v${{ steps.get-runtime-ver.outputs.runtime_ver }}.compact.wasm
-          asset_content_type: application/wasm
       - name: Upload compressed ${{ matrix.runtime }} wasm
         uses: actions/upload-release-asset@v1
         env:

polkadot/scripts/github/generate_release_text.rb

@@ -9,8 +9,34 @@ require 'octokit'
 require 'toml'
 require_relative './lib.rb'
 
+# A logger only active when NOT running in CI
+def logger(s)
+  puts "▶ DEBUG: %s" % [s] if ENV['CI'] != 'true'
+end
+
+# Check if all the required ENV are set
+# This is especially convenient when testing locally
+def check_env()
+  if ENV['CI'] != 'true' then
+    logger("Running locally")
+    vars = ['GITHUB_REF', 'GITHUB_TOKEN', 'GITHUB_WORKSPACE', 'GITHUB_REPOSITORY', 'RUSTC_STABLE', 'RUSTC_NIGHTLY']
+    vars.each { |x|
+      env = (ENV[x] || "")
+      if env.length > 0 then
+        logger("- %s:\tset: %s, len: %d" % [x, env.length > 0 || false, env.length])
+      else
+        logger("- %s:\tset: %s, len: %d" % [x, env.length > 0 || false, env.length])
+      end
+    }
+  end
+end
+
+check_env()
+
 current_ref = ENV['GITHUB_REF']
 token = ENV['GITHUB_TOKEN']
+
+logger("Connecting to Github")
 github_client = Octokit::Client.new(
   access_token: token
 )
@@ -19,13 +45,15 @@ polkadot_path = ENV['GITHUB_WORKSPACE'] + '/polkadot/'
 
 # Generate an ERB renderer based on the template .erb file
 renderer = ERB.new(
-  File.read(ENV['GITHUB_WORKSPACE'] + '/polkadot/scripts/github/polkadot_release.erb'),
+  File.read(File.join(polkadot_path, 'scripts/github/polkadot_release.erb')),
   trim_mode: '<>'
 )
 
 # get ref of last polkadot release
 last_ref = 'refs/tags/' + github_client.latest_release(ENV['GITHUB_REPOSITORY']).tag_name
+logger("Last ref: " + last_ref)
 
+logger("Generate changelog for Polkadot")
 polkadot_cl = Changelog.new(
   'paritytech/polkadot', last_ref, current_ref, token: token
 )
@@ -47,6 +75,7 @@ end
 substrate_prev_sha = get_substrate_commit(github_client, last_ref)
 substrate_cur_sha = get_substrate_commit(github_client, current_ref)
 
+logger("Generate changelog for Substrate")
 substrate_cl = Changelog.new(
   'paritytech/substrate', substrate_prev_sha, substrate_cur_sha,
   token: token,

polkadot/scripts/github/polkadot_release.erb

@@ -11,11 +11,11 @@ This release was tested against the following versions of `rustc`. Other version
 - <%= rustc_stable %>
 - <%= rustc_nightly %>
 
-WASM runtimes built with [srtool](https://github.com/paritytech/srtool) using `<%= polkadot_json['rustc'] %>`.
+WASM runtimes built with [<%= polkadot_json['info']['generator']['name'] %> v<%= polkadot_json['info']['generator']['version'] %>](https://github.com/paritytech/srtool) using `<%= polkadot_json['rustc'] %>`.
 
 Proposal hashes:
-* `polkadot_runtime-v<%= polkadot_runtime %>.compact.wasm - <%= polkadot_json['prop'] %>`
-* `kusama_runtime-v<%= kusama_runtime %>.compact.wasm - <%= kusama_json['prop'] %>`
+* `polkadot_runtime-v<%= polkadot_runtime %>.compact.compressed.wasm`: `<%= polkadot_json['runtimes']['compressed']['prop'] %>`
+* `kusama_runtime-v<%= kusama_runtime %>.compact.compressed.wasm`: `<%= kusama_json['runtimes']['compressed']['prop'] %>`
 
 <% unless misc_changes.empty? %>
 ## Changes