CLI: Building Interfaces Shouldn't Require Docker

[dOrgJelli]

Describe the bug
Currently when you build a Polywrap interface project, it fails if the docker daemon isn't running. Docker is not required since building interfaces just involves parsing the schema and outputting the wrap.info manifest file.

Please provide the steps to reproduce and if possible a minimal demo of the problem.

• create interface project
• don't have docker daemon running
• run polywrap build
• see error asking for docker daemon to be started

Expected behavior
Should successfully build interface.

Screenshots / logs

$ lerna run build --scope @polywrap/*-interface
lerna notice cli v4.0.0
lerna info versioning independent
lerna notice filter including "@polywrap/*-interface"
lerna info filter [ '@polywrap/*-interface' ]
lerna info Executing command in 5 packages: "yarn run build"
lerna ERR! yarn run build exited 1 in '@polywrap/file-system-interface'
lerna ERR! yarn run build stdout:
$ node ../../../dependencies/node_modules/polywrap/bin/polywrap build
🔄 Manifest loaded from ./polywrap.yaml
✅ Manifest loaded from ./polywrap.yaml
> docker version
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
lerna ERR! yarn run build stderr:
warning package.json: No license field
Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?
/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/lib/build-strategies/strategies/DockerVMStrategy.js:80
            throw new Error(intl_1.intlMsg.lib_docker_noInstall());
                  ^

Error: Docker executable not found in PATH
    at new DockerVMBuildStrategy (/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/lib/build-strategies/strategies/DockerVMStrategy.js:80:19)
    at createBuildStrategy (/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/commands/build.js:139:20)
    at /Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/commands/build.js:168:37
    at step (/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/commands/build.js:44:23)
    at Object.next (/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/commands/build.js:25:53)
    at fulfilled (/Users/dorgjelli/Dev/Repos/toolchain-b/dependencies/node_modules/polywrap/build/commands/build.js:16:58)
error Command failed with exit code 1.
lerna ERR! yarn run build exited 1 in '@polywrap/file-system-interface'

Relevant environment details:

• Polywrap CLI Version: 0.9.3
• OS: Mac OS

[cbrzn]

hey @pileks this issue can be closed, right?

[pileks]

@cbrzn You're right, we resolved this temporarily using an empty build strategy and later removed the empty build strategy when we split codegen and build as part of #1385

[dOrgJelli]

Reopening as this seems to still be an issue in version 0.10.0-pre.8.