.travis.yml

# Some overall notes on how this works
#
# * We smoke using the system provided latest, and custom built "oddball perls"
# The reason for not having a blanket matrix is to conserve travis resources
# as a full DBIC depchain isn't cheap
#
# * Minimum perl officially supported by DBIC is 5.8.3. This *includes* the
# basic depchain. On failure either attempt to fix it or bring it to the
# attention of the maintainer. *DO NOT* disable 5.8 testing - it is here for
# a very good reason
#
# the entire run times out after 50 minutes, or after 5 minutes without
# console output

#
# Smoke all branches except for blocked* and wip/*
branches:
  except:
    - /^wip\//
    - /^blocked/

notifications:
  irc:
    channels:
      - "irc.perl.org#dbic-smoke"
    template:
      - "%{branch}#%{build_number} by %{author}: %{message} (%{build_url})"
    on_success: change
    on_failure: always
    use_notice: true

  email:
    recipients:
      - CPAN-CI@leporine.io
    on_success: change
    on_failure: always

addons:
  apt:
    packages:
      - libapp-nopaste-perl
      - net-tools

# This is probably a net-loss for setup etc - a bare 'C' will likely fare much better
language: perl

# Currently not trying osx: https://github.com/travis-ci/travis-ci/issues/2314
os: linux

# The defaults run under the more rapid container infra. The hardware is
# actually *much* slower, but the jobs start much faster, for more info see
# https://docs.travis-ci.com/user/ci-environment/#Virtualization-environments
# Combined with 'fast_finish' this will result in an "uh-oh" email as early
# as possible
dist: precise
sudo: false
env: CLEANTEST=true

perl:
  - "5.8"
  - "5.10"
  - "5.22-extras"

matrix:
  fast_finish: true

  include:

    # Same as the "master matrix" above, frozen under older dist/infrastructure
    # In genereal it is strongly recommended to keep things on the older
    # version indefinitely - there is little value in-depth smoking on
    # more recent software stacks
    # Add moderate (not complete) poisoning, as these will run on PR-related
    # builds, therefore contributors will get notified about *most* issues
    - perl: "5.8"
      sudo: required
      dist: precise
      env:
        - CLEANTEST=false
        - POISON_ENV=true

    - perl: "5.10"
      sudo: required
      dist: precise
      env:
        - CLEANTEST=false
        - POISON_ENV=true

    - perl: "5.22-extras"
      sudo: required
      dist: precise
      env:
        - CLEANTEST=false
        - POISON_ENV=true

    # CLEANTEST of minimum supported with non-tracing poisoning, single thread (hence the sudo)
    - perl: "5.8.3_nt_mb"
      sudo: required
      dist: precise
      env:
        - VCPU_USE=1
        - CLEANTEST=true
        - POISON_ENV=true
        - DBIC_TRACE_PROFILE=console_monochrome
        - BREWVER=5.8.3
        - BREWOPTS="-Dusemorebits"

    # Full Test of minimum supported without threads with plain poisoned trace
    - perl: "5.8.3_nt"
      sudo: required
      dist: precise
      # run these under legacy - great simulation of low memory env
      group: legacy
      env:
        - CLEANTEST=false
        - POISON_ENV=true
        - DBIC_TRACE=1
        - BREWVER=5.8.3

    # Full Test of minimum supported with threads with non-tracing poisoning
    - perl: "5.8.5_thr"
      sudo: required
      dist: precise
      # run these under legacy - great simulation of low memory env
      group: legacy
      env:
        - CLEANTEST=false
        - POISON_ENV=true
        - DBIC_TRACE_PROFILE=console
        - BREWVER=5.8.5
        - BREWOPTS="-Duseithreads"

    # CLEANTEST of solaris-like perl with non-tracing poisoning
    - perl: "5.8.4_nt"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - POISON_ENV=true
        - DBIC_TRACE_PROFILE=console
        - BREWVER=5.8.4

    # Full test: this particular perl is quite widespread, single thread
    - perl: "5.8.8_thr"
      sudo: required
      dist: precise
      group: legacy
      env:
        - VCPU_USE=1
        - CLEANTEST=false
        - BREWVER=5.8.8
        - BREWOPTS="-Duseithreads"

    # CLEANTEST: this is the perl suse ships, with env poisoning
    - perl: "5.10.0_thr_dbg"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - POISON_ENV=true
        - BREWVER=5.10.0
        - BREWOPTS="-DDEBUGGING -Duseithreads"

    # CLEANTEST: this one is in a number of debian-based LTS (test a sane CPAN.pm, single thread)
    - perl: "5.14.2_thr_mb"
      sudo: required
      dist: precise
      env:
        - VCPU_USE=1
        - CLEANTEST=true
        - BREWVER=5.14.2
        - BREWOPTS="-Duseithreads -Dusemorebits"

    ###
    # some permutations of tracing and envvar poisoning

    - perl: "5.12.3_thr"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - POISON_ENV=true
        - DBIC_TRACE=1
        - DBIC_MULTICREATE_DEBUG=1
        - DBIC_STORAGE_RETRY_DEBUG=1
        - DBIC_TRACE_PROFILE=console
        - BREWVER=5.12.3
        - BREWOPTS="-Duseithreads"

    - perl: "5.16.3_thr_mb"
      sudo: required
      dist: precise
      env:
        - CLEANTEST=false
        - DBIC_TRACE=1
        - DBICTEST_VERSION_WARNS_INDISCRIMINATELY=1
        - BREWVER=5.16.3
        - BREWOPTS="-Duseithreads -Dusemorebits"

    - perl: "5.18-extras"
      sudo: required
      # explicit new infra spec preparing for a future forced upgrade
      dist: trusty
      env:
        - CLEANTEST=false
        - POISON_ENV=true
        - DBIC_TRACE=1
        - DBIC_TRACE_PROFILE=console_monochrome
        - DBICTEST_VIA_REPLICATED=0
        - DBICTEST_VERSION_WARNS_INDISCRIMINATELY=1

    # MAKE SURE TO KEEP THE FLAGS IDENTICAL TO CPERL BELOW
    # allows for easier side-by-side comparison
    # vcpu=1 for even more stable results
    - perl: "5.24.0_thr_qm"
      # explicit new infra spec preparing for a future forced upgrade
      # also need to pull in a sufficiently new compiler for quadmath.h
      sudo: required
      dist: trusty
      env:
        - VCPU_USE=1
        - CLEANTEST=true
        - POISON_ENV=true
        - MVDT=false
        - BREWVER=5.24.0
        - BREWOPTS="-Duseithreads -Dusequadmath"

    ###
    # Start of the allow_failures block

    # MAKE SURE TO KEEP THE FLAGS IDENTICAL TO STOCK 5.latest.comparable ABOVE
    # allows for easier side-by-side comparison
    # vcpu=1 for even more stable results
    - perl: "cperl-5.24.0_thr_qm"
      # explicit new infra spec preparing for a future forced upgrade
      # also need to pull in a sufficiently new compiler for quadmath.h
      sudo: required
      dist: trusty
      env:
        - VCPU_USE=1
        - CLEANTEST=true
        - POISON_ENV=true
        - MVDT=false
        - BREWVER=cperl-5.24.0
        - BREWOPTS="-Duseithreads -Dusequadmath"

    - perl: "cperl-master_thr"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - POISON_ENV=true
        - MVDT=false
        - BREWVER=cperl-master
        - BREWOPTS="-Duseithreads -Dusedevel"

    # threaded oldest possible with blead CPAN
    - perl: "devcpan_5.8.1_thr_mb"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DEVREL_DEPS=true
        - BREWVER=5.8.1
        - BREWOPTS="-Duseithreads -Dusemorebits"

    # oldest possible with blead CPAN with poisoning and plain trace
    - perl: "devcpan_5.8.1"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DEVREL_DEPS=true
        - POISON_ENV=true
        - DBIC_TRACE=1
        - DBICTEST_VERSION_WARNS_INDISCRIMINATELY=1
        - BREWVER=5.8.1

    # 5.8.3 with blead CPAN
    - perl: "devcpan_5.8.3_mb"
      sudo: required
      # explicit new infra spec preparing for a future forced upgrade
      dist: trusty
      env:
        - CLEANTEST=false
        - DEVREL_DEPS=true
        - BREWVER=5.8.3
        - BREWOPTS="-Dusemorebits"

    # 5.8.7 threaded with blead CPAN with non-tracing poisoning
    - perl: "devcpan_5.8.7_thr"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DEVREL_DEPS=true
        - POISON_ENV=true
        - BREWVER=5.8.7
        - BREWOPTS="-Duseithreads"

    # 5.8.8 threaded MB (exercises P5#72210)
    - perl: "devcpan_5.8.8_thr_mb"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DBICTEST_VERSION_WARNS_INDISCRIMINATELY=1
        - DEVREL_DEPS=true
        - BREWVER=5.8.8
        - BREWOPTS="-Duseithreads -Dusemorebits"

    # 5.10.0 threaded with blead CPAN
    - perl: "devcpan_5.10.0_thr_mb"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DEVREL_DEPS=true
        - BREWVER=5.10.0
        - BREWOPTS="-Duseithreads -Dusemorebits"

    # 5.12.1 with blead CPAN
    - perl: "devcpan_5.12.1_thr"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - DEVREL_DEPS=true
        - BREWVER=5.12.1
        - BREWOPTS="-Duseithreads"

    # bleadperl with stock CPAN, full depchain test with non-tracing poisoning, single thread
    - perl: "bleadperl"
      sudo: required
      dist: precise
      env:
        - VCPU_USE=1
        - CLEANTEST=true
        - POISON_ENV=true
        - BREWVER=blead

    # bleadperl with blead CPAN, single thread
    - perl: "devcpan_bleadperl_thr_mb"
      sudo: required
      # explicitly do not specify dist - see what the default does
      env:
        - VCPU_USE=1
        - CLEANTEST=false
        - DEVREL_DEPS=true
        - BREWVER=blead
        - BREWOPTS="-Duseithreads -Dusemorebits"

    # CLEANTEST of http://schplog.schmorp.de/2015-06-06-a-stable-perl.html with non-tracing poisoning
    - perl: "schmorp_stableperl_thr_mb"
      sudo: false
      dist: precise
      env:
        - CLEANTEST=true
        - POISON_ENV=true
        - BREWVER=schmorp_stableperl
        - BREWOPTS="-Duseithreads -Dusemorebits"

  # which ones of the above can fail
  allow_failures:

    # these run with various dev snapshots - allowed to fail
    - perl: cperl-5.24.0_thr_qm
    - perl: cperl-master_thr
    - perl: devcpan_5.8.1_thr_mb
    - perl: devcpan_5.8.1
    - perl: devcpan_5.8.3_mb
    - perl: devcpan_5.8.7_thr
    - perl: devcpan_5.8.8_thr_mb
    - perl: devcpan_5.10.0_thr_mb
    - perl: devcpan_5.12.1_thr
    - perl: bleadperl
    - perl: devcpan_bleadperl_thr_mb
    - perl: schmorp_stableperl_thr_mb


###
### For the following two phases -e is *set*
###

before_install:
  # common functions for all run phases below
  #
  # this is an exporter - sourcing it is crucial
  # among other things it also sets -e
  #
  - source maint/travis-ci_scripts/common.bash

  # Sets global envvars, downloads/configures debs based on CLEANTEST
  # Sets extra DBICTEST_* envvars
  #
  # this is an exporter - sourcing it is crucial
  #
  - source maint/travis-ci_scripts/10_before_install.bash

install:
  # Build and switch to a custom perl if requested
  # Configure the perl env, preinstall some generic toolchain parts
  # Possibly poison the environment
  #
  # this is an exporter - sourcing it is crucial
  #
  - source maint/travis-ci_scripts/20_install.bash

###
### From this point on -e is *unset*, rely on travis' error handling
###
  - set +e

before_script:
  # Preinstall/install deps based on envvars/CLEANTEST
  #
  # need to invoke the after_failure script manually
  # because 'after_failure' runs only after 'script' fails
  #
  - maint/getstatus /bin/bash maint/travis-ci_scripts/30_before_script.bash

script:
  # Run actual tests
  #
  - maint/getstatus /bin/bash maint/travis-ci_scripts/40_script.bash

###
### Set -e back, work around https://github.com/travis-ci/travis-ci/issues/3533
###
  - set -e

after_success:
  # Check if we can assemble a dist properly if not in CLEANTEST
  #
  - maint/getstatus /bin/bash maint/travis-ci_scripts/50_after_success.bash || ( /bin/bash maint/travis-ci_scripts/50_after_failure.bash && /bin/false )

after_failure:
  # Final sysinfo printout on fail
  #
  - maint/getstatus /bin/bash maint/travis-ci_scripts/50_after_failure.bash

after_script:
  # No tasks yet
  #
  #- maint/getstatus /bin/bash maint/travis-ci_scripts/60_after_script.bash