astronomer / astro-cli / 810b4d08-dc35-49bc-8cc2-bc2c9ff459e4

40%

main: 40%

Pull #2152

circleci

feat(otto): add shell tab completion for astro otto

Adds a Cobra ValidArgsFunction to the otto subcommand. With this,
`astro completion zsh|bash|powershell` now drives `astro otto <tab>`
in addition to the rest of the astro CLI surface.

Candidates come from a cache the Otto binary refreshes on every run,
so a new otto flag appears in completion after the user's next
`astro otto` call without an astro-cli release. When the cache is
missing or schema-mismatched (e.g. before the user has ever invoked
otto), completion falls back to a tiny embedded baseline of the
flags that have stayed stable across releases.

Completes:
  - flag names with descriptions
  - enum values for --mode, --persona, --permission-mode, --extension,
    --thinking, --no-extension
  - session IDs from ~/.astro/otto/sessions/ for --session / --fork /
    --export
  - falls back to shell file completion for file-path flags

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