Class: HybridPlatformsConductor::HpcPlugins::Test::LinearStrategy

Inherits:
Test
  • Object
show all
Defined in:
lib/hybrid_platforms_conductor/hpc_plugins/test/linear_strategy.rb

Overview

Check that the repository is having a Git linear strategy on master.

Constant Summary collapse

LOOKING_PERIOD =

Number of seconds of the period after which we tolerate non-linear history in git

6 * 31 * 24 * 60 * 60

Constants included from LoggerHelpers

LoggerHelpers::LEVELS_MODIFIERS, LoggerHelpers::LEVELS_TO_STDERR

Instance Attribute Summary

Attributes inherited from Test

#errors, #expected_failure, #name, #node, #platform

Instance Method Summary collapse

Methods inherited from Test

#assert_equal, #assert_match, #error, #executed, #executed?, #initialize, only_on_nodes, only_on_platforms, #to_s

Methods inherited from Plugin

extend_config_dsl_with, #initialize, valid?

Methods included from LoggerHelpers

#err, #init_loggers, #log_component=, #log_debug?, #log_level=, #out, #section, #set_loggers_format, #stderr_device, #stderr_device=, #stderr_displayed?, #stdout_device, #stdout_device=, #stdout_displayed?, #stdouts_to_s, #with_progress_bar

Constructor Details

This class inherits a constructor from HybridPlatformsConductor::Test

Instance Method Details

#test_on_platform ⇒ Object

Check my_test_plugin.rb.sample documentation for signature details.



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# File 'lib/hybrid_platforms_conductor/hpc_plugins/test/linear_strategy.rb', line 14

def test_on_platform
  _exit_status, stdout, _stderr = @cmd_runner.run_cmd(
    "cd #{@platform.repository_path} && git --no-pager log --merges --pretty=format:\"%H\"",
    log_to_stdout: log_debug?
  )
  stdout.split("\n").each do |merge_commit_id|
    _exit_status, stdout, _stderr = @cmd_runner.run_cmd(<<~EOS, log_to_stdout: log_debug?, no_exception: true, expected_code: [0, 1])
      cd #{@platform.repository_path} && \
      git --no-pager log \
        $(git merge-base \
          --octopus \
          $(git --no-pager log #{merge_commit_id} --max-count 1 --pretty=format:\"%P\") \
        )..#{merge_commit_id} \
        --pretty=format:\"%H\" \
        --graph \
      | grep '|'
    EOS
    if !stdout.empty?
      _exit_status, stdout, _stderr = @cmd_runner.run_cmd(
        "cd #{@platform.repository_path} && git --no-pager log #{merge_commit_id} --pretty=format:%aI",
        log_to_stdout: log_debug?
      )
      error "Git history is not linear because of Merge commit #{merge_commit_id}" if Time.now - Time.parse(stdout.strip) < LOOKING_PERIOD
    end
  end
end