terramate-io/terramate v0.14.0-rc1

on GitHub

Fixed

• (BREAKING CHANGE) Improve stack order evaluation performance.
  This affects commands that use the stack order, i.e. run, run script, list --run-order.
  As a consequence, the evaluation order of unrelated stacks may change.

  • Example 1

    /stack1
    /stack1/a
    /stack2
    /stack2/a
    

    Sub-stacks a must be executed after their parent stacks, but /stack1 and /stack2 are unrelated.

    Old run order:

      /stack1
      /stack1/a
      /stack2
      /stack2/a
    

    New run order:

      /stack1
      /stack2
      /stack1/a
      /stack2/a
    

  • Example 2

    /stack1 
    /stack2 (after=[stack1])
    /stack3
    

    stack2 must be executed after stack1, but stack3 is unrelated.

    Old run order:

      /stack1
      /stack2
      /stack3
    

    New run order:

      /stack1
      /stack3
      /stack2
    

  The new rule first runs stacks that have no dependencies in group 1,
  then those in group 2 that depend on stacks in group 1,
  then those in group 3 that depend on stacks in group 1 and group 2, and so on.
  Stacks in each group are ordered lexicographically.

  The run order when using the --parallel flag is not affected by this.