Support variables expanding in exec subcommand
Open
Nobody has claimed this yet.
difficulty/medium
help wanted
type/enhancement
- Dominant language
- Go
- Stars
- 466
- Forks
- 338
- Avg merge
- 3d 7h
- Merged PRs (30d)
- 8
Description
When using tidb-ansible, I'm able to execute command on remote host accessing deploy directory by variables "ls {{deploy_directory}}". It's very convenient to construct special commands targeting all servers at the same time.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the exec subcommand and reviewing how it currently passes remote command arguments. Use the tidb-ansible example with {{deploy_directory}} as the expected behavior. Done means variables can expand when running exec commands against the targeted hosts, while existing command execution remains intact.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- go
- Domain
- cli
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 42/100