feat(host): add prune and rename subcommands#10
Merged
Conversation
host prune: DNS-resolve all configured hosts, detect NXDOMAIN/timeout entries and in-file duplicates, present interactive multi-select for removal with backup before writes. host rename: detect CNAME changes across hosts, update Host alias and HostName to match the new canonical name while keeping the old alias. Merges into existing entries when the target host already exists. Shared DNS resolution in dns.go uses a 20-worker concurrent pool with retry on timeout. Includes deduplication and duplicate-detection helpers.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
host prune: DNS-resolve all configured hosts, detect NXDOMAIN/timeout entries and in-file duplicates, present interactive multi-select for removal with backup before writeshost rename: Detect CNAME changes across hosts, update Host alias and HostName to match the new canonical name while keeping the old alias; merges into existing entries when the target host already existsdns.goTest plan
make buildsucceedsnssh host pruneresolves all hosts and presents stale/duplicate candidatesnssh host renamedetects CNAME changes and updates config correctlygo test ./cmd/nssh -args -update-snapshots