class Shards::PostinstallInfo

• Shards::PostinstallInfo
• Reference
• Object

Overview

Tracks postinstall script execution state across installs.

Persisted at lib/.shards.postinstall, this tracker stores a hash of each shard's postinstall command and whether it has been executed.

This enables version-aware postinstall behavior:

• First install: run the script, record its hash
• Subsequent installs with same script: skip silently
• Script changed: warn the user, require explicit shards run-script

Defined in:

postinstall_info.cr

Constant Summary

CURRENT_VERSION = "1.0"

Constructors

• .new(path : String)

Class Method Summary

• .hash_script(command : String) : String

  Computes a SHA-256 hash of a postinstall command string.

Instance Method Summary

• #load

  Loads tracker state from the YAML file at #path.

• #path : String

  Absolute path to the .shards.postinstall file.

• #save

  Persists the current tracker state to the YAML file at #path.

• #shards : Hash(String, Entry)

  Map of shard name to its postinstall entry.

Constructor Detail

Class Method Detail

Instance Method Detail