chainctl images changelog

chainctl images changelog

Show changelog for image history

Synopsis

Show changelog for image history.

This command fetches the tag history for an image, analyzes changes between versions, and displays human-readable summaries of changes (similar to git log).

chainctl images changelog IMAGE_REFERENCE [flags]

Examples

# Show changelog for an image (default: last 10 versions)
chainctl images changelog cgr.dev/chainguard/nginx:latest

# Show only last 5 versions
chainctl images changelog cgr.dev/chainguard/nginx:latest --depth 5

# Output as JSON
chainctl images changelog cgr.dev/chainguard/nginx:latest --output json

# Output as table
chainctl images changelog cgr.dev/chainguard/nginx:latest --output table

Options

      --depth int         Number of historical versions to show (default 10)
  -h, --help              help for changelog
      --platform string   Platform to use for multi-arch images (e.g., linux/amd64, linux/arm64) (default "linux/amd64")

Options inherited from parent commands

      --api string         The url of the Chainguard platform API. (default "https://console-api.enforce.dev")
      --audience string    The Chainguard token audience to request. (default "https://console-api.enforce.dev")
      --config string      A specific chainctl config file. Uses CHAINCTL_CONFIG environment variable if a file is not passed explicitly.
      --console string     The url of the Chainguard platform Console. (default "https://console.chainguard.dev")
      --force-color        Force color output even when stdout is not a TTY.
      --issuer string      The url of the Chainguard STS endpoint. (default "https://issuer.enforce.dev")
      --log-level string   Set the log level (debug, info) (default "ERROR")
  -o, --output string      Output format. One of: [csv, env, go-template, id, json, markdown, none, table, terse, tree, wide]
  -v, --v int              Set the log verbosity level.

SEE ALSO

• chainctl images - Images related commands for the Chainguard platform.