some XCM examples

[dzmitry-lahoda]

Signed-off-by: Dzmitry Lahoda dzmitry@lahoda.pro

Description

• encoding of XCM examples I use often

[github-actions]

Nix commands for this PR

Make sure you have setup the Composable community cache:

(you only need to run it once on your machine)

nix-shell -p cachix --command "cachix use composable-community"

Show all possible apps, shells and packages:

nix flake show "github:ComposableFi/composable/a75541755f335df2f001f08adb15709982b8f425 --allow-import-from-derivation

Run the Composable node alone:

nix run "github:ComposableFi/composable/a75541755f335df2f001f08adb15709982b8f425#composable-node" -L

Spin up a local devnet:

nix run "github:ComposableFi/composable/a75541755f335df2f001f08adb15709982b8f425#devnet" -L --option sandbox relaxed --show-trace

Spin up a local XCVM devnet:

nix run "github:ComposableFi/composable/a75541755f335df2f001f08adb15709982b8f425#devnet-xcvm-up" -L

Are you on macOS, or do you not have Nix installed? No worries, you can also run these commands in Docker like this:

(you only need to run the first command once on your machine)

docker volume create nix

docker run --privileged --rm -v nix:/nix  -v /var/run/docker.sock:/var/run/docker.sock -it nixos/nix bash -c "nix-env -iA nixpkgs.cachix && cachix use composable-community && nix run github:ComposableFi/composable/a75541755f335df2f001f08adb15709982b8f425#devnet-up -L --option cores 8 --extra-experimental-features nix-command --extra-experimental-features flakes"

Note that the initial build may take about one hour if it has not been cached by our CI yet. Once it is cached, builds should take about one minute. We currently do not provide build caches for ARM machines such as M1 Macs, but building on ARM is supported.

[aeryz]

I like how links to examples directly take you to the exact place and run the extrinsic. Well done!

[dzmitry-lahoda]

@Mergifyio refresh

[mergify]

refresh

✅ Pull request refreshed

[codecov-commenter]

Codecov Report

Base: 21.40% // Head: 21.40% // Decreases project coverage by -0.00% ⚠️

Coverage data is based on head (4891f84) compared to base (1749af3).
Patch has no changes to coverable lines.

❗ Current head 4891f84 differs from pull request most recent head a755417. Consider uploading reports for the commit a755417 to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2008      +/-   ##
==========================================
- Coverage   21.40%   21.40%   -0.01%     
==========================================
  Files         419      419              
  Lines      153158   153158              
==========================================
- Hits        32789    32788       -1     
- Misses     120369   120370       +1     

Impacted Files	Coverage Δ
code/utils/price-feed/src/backend.rs	51.04% <0.00%> (-0.70%)	⬇️
code/parachain/frame/airdrop/src/lib.rs	55.02% <0.00%> (-0.17%)	⬇️
code/parachain/frame/account-proxy/src/lib.rs	97.79% <0.00%> (+0.31%)	⬆️
...chain/frame/composable-traits/src/lending/tests.rs	99.43% <0.00%> (+0.56%)	⬆️

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[dzmitry-lahoda]

@Mergifyio refresh

[mergify]

refresh

✅ Pull request refreshed

[dzmitry-lahoda]

@Mergifyio refresh

[mergify]

refresh

✅ Pull request refreshed

[dzmitry-lahoda]

@Mergifyio refresh

[mergify]

refresh

✅ Pull request refreshed