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[tor-commits] [tor/maint-0.2.9] Travis: Rewrite .travis.yml
commit c53f17fb1a3b787567cee1e87f03a887a5cee0bd
Author: teor <teor@xxxxxxxxxxxxxx>
Date: Thu Aug 9 16:42:05 2018 +1000
Travis: Rewrite .travis.yml
Build on all compilers:
* default options + hardening
Build on gcc:
* coverage (+ no hardening)
* distcheck
* no hardening
Add some extra logging:
* tail config.log on failure
(config.log is too long for travis to render)
Put the config in a more logical order
* Sort config items in chronological order
* Put related items together
Part of 24629.
---
.travis.yml | 175 +++++++++++++++++++++++++++---------------------------------
1 file changed, 80 insertions(+), 95 deletions(-)
diff --git a/.travis.yml b/.travis.yml
index e3735f7d5..dfdf20f31 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,68 +1,38 @@
language: c
-## Comment out the compiler list for now to allow an explicit build
-## matrix.
-# compiler:
-# - gcc
-# - clang
-
-notifications:
- irc:
- channels:
- - "irc.oftc.net#tor-ci"
- template:
- - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
- - "Build #%{build_number} %{result}. Details: %{build_url}"
- on_success: change
- on_failure: change
- email:
- on_success: never
- on_failure: change
+compiler:
+ - gcc
+ - clang
os:
- linux
- ## Uncomment the following line to also run the entire build matrix on OSX.
- ## This will make your CI builds take roughly ten times longer to finish.
- # - osx
-
-## Use the Ubuntu Trusty images.
-dist: trusty
-
-## We don't need sudo. (The "apt:" stanza after this allows us to not need sudo;
-## otherwise, we would need it for getting dependencies.)
-##
-## We override this in the explicit build matrix to work around a
-## Travis CI environment regression
-## https://github.com/travis-ci/travis-ci/issues/9033
-sudo: false
-## (Linux only) Download our dependencies
-addons:
- apt:
- packages:
- ## Required dependencies
- - libevent-dev
- - zlib1g-dev
- ## Optional dependencies
- - libcap-dev
- - liblzma-dev
- - libscrypt-dev
- - libseccomp-dev
- ## zstd doesn't exist in Ubuntu Trusty
- #- libzstd
-
-## The build matrix in the following two stanzas expands into four builds (per OS):
-##
-## * with GCC, with Rust
-## * with GCC, without Rust
-## * with Clang, with Rust
-## * with Clang, without Rust
+## The build matrix in the following stanza expands into builds for each
+## OS and compiler.
env:
global:
## The Travis CI environment allows us two cores, so let's use both.
- MAKEFLAGS="-j 2"
+ ## We turn on hardening by default
+ ## Also known as --enable-fragile-hardening in 0.3.0.3-alpha and later
+ - HARDENING_OPTIONS="--enable-expensive-hardening"
+ matrix:
+ ## We want to use each build option at least once
+ ##
+ ## We don't list default variable values, because we set the defaults
+ ## in global (or the default is unset)
+ -
matrix:
+ ## include creates builds with gcc, linux, sudo: false
+ include:
+ ## We include a single coverage build with the best options for coverage
+ - env: COVERAGE_OPTIONS="--enable-coverage" HARDENING_OPTIONS=""
+ ## We only want to check these build option combinations once
+ ## (they shouldn't vary by compiler or OS)
+ - env: DISTCHECK="yes"
+ - env: HARDENING_OPTIONS=""
+
## Uncomment to allow the build to report success (with non-required
## sub-builds continuing to run) if all required sub-builds have
## succeeded. This is somewhat buggy currently: it can cause
@@ -71,60 +41,62 @@ matrix:
## https://github.com/travis-ci/travis-ci/issues/1696
# fast_finish: true
- ## Uncomment the appropriate lines below to allow the build to
- ## report success even if some less-critical sub-builds fail and it
- ## seems likely to take a while for someone to fix it. Currently
- ## Travis CI doesn't distinguish "all builds succeeded" from "some
- ## non-required sub-builds failed" except on the individual build's
- ## page, which makes it somewhat annoying to detect from the
- ## branches and build history pages. See
- ## https://github.com/travis-ci/travis-ci/issues/8716
- allow_failures:
- # - env: RUST_OPTIONS="--enable-rust" TOR_RUST_DEPENDENCIES=true
- # - env: RUST_OPTIONS="--enable-rust --enable-cargo-online-mode
- # - compiler: clang
-
- ## Create explicit matrix entries to work around a Travis CI
- ## environment issue. Missing keys inherit from the first list
- ## entry under that key outside the "include" clause.
- include:
- - compiler: gcc
- - compiler: gcc
- env: COVERAGE_OPTIONS="--enable-coverage"
- - compiler: gcc
- env: DISTCHECK="yes"
- ## The "sudo: required" forces non-containerized builds, working
- ## around a Travis CI environment issue: clang LeakAnalyzer fails
- ## because it requires ptrace and the containerized environment no
- ## longer allows ptrace.
+ ## Careful! We use global envs, which makes it hard to exclude or
+ ## allow failures by env:
+ ## https://docs.travis-ci.com/user/customizing-the-build#matching-jobs-with-allow_failures
+ exclude:
+ ## Clang doesn't work in containerized builds, see below.
- compiler: clang
+ sudo: false
+ ## We also exclude non-containerized gcc, because they're slow and redundant.
+ - compiler: gcc
sudo: required
-before_install:
- ## If we're on OSX, homebrew usually needs to updated first
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
- ## Download rustup
- - curl -Ssf -o rustup.sh https://sh.rustup.rs
- - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
+## We don't need sudo. (The "apt:" stanza after this allows us to not need
+## sudo; otherwise, we would need it for getting dependencies.)
+##
+## But we use "sudo: required" to force non-containerized builds, working
+## around a Travis CI environment issue: clang LeakAnalyzer fails
+## because it requires ptrace and the containerized environment no
+## longer allows ptrace.
+## https://github.com/travis-ci/travis-ci/issues/9033
+##
+## In the matrix above, we exclude redundant combinations.
+sudo:
+ - false
+ - required
+
+## (Linux only) Use the latest Linux image (Ubuntu Trusty)
+dist: trusty
+
+## (Linux only) Download our dependencies
+addons:
+ apt:
+ packages:
+ ## Required dependencies
+ - libevent-dev
+ - zlib1g-dev
+ ## Optional dependencies
+ - libcap-dev
+ - libscrypt-dev
+ - libseccomp-dev
install:
- ## If we're on OSX use brew to install required dependencies (for Linux, see the "apt:" section above)
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated openssl || brew upgrade openssl; }; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated libevent || brew upgrade libevent; }; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated pkg-config || brew upgrade pkg-config; }; fi
- ## If we're on OSX also install the optional dependencies
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated xz || brew upgrade xz; }; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated libscrypt || brew upgrade libscrypt; }; fi
- - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then { brew outdated zstd || brew upgrade zstd; }; fi
+ ## Install conditional features
+ ## Install coveralls
+ - if [[ "$COVERAGE_OPTIONS" != "" ]]; then pip install --user cpp-coveralls; fi
script:
- ./autogen.sh
- - ./configure $RUST_OPTIONS $COVERAGE_OPTIONS --disable-asciidoc --enable-fatal-warnings --disable-silent-rules --enable-fragile-hardening
+ - ./configure $COVERAGE_OPTIONS $HARDENING_OPTIONS --disable-asciidoc --enable-fatal-warnings --disable-silent-rules
## We run `make check` because that's what https://jenkins.torproject.org does.
- if [[ "$DISTCHECK" == "" ]]; then make check; fi
- - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$RUST_OPTIONS $COVERAGE_OPTIONS --disable-asciidoc --enable-fatal-warnings --disable-silent-rules --enable-fragile-hardening"; fi
+ - if [[ "$DISTCHECK" != "" ]]; then make distcheck DISTCHECK_CONFIGURE_FLAGS="$HARDENING_OPTIONS $COVERAGE_OPTIONS --disable-asciidoc --enable-fatal-warnings --disable-silent-rules"; fi
after_failure:
+ ## configure will leave a log file with more details of config failures.
+ ## But the log is too long for travis' rendered view, so tail it.
+ - tail -1000 config.log
## `make check` will leave a log file with more details of test failures.
- if [[ "$DISTCHECK" == "" ]]; then cat test-suite.log; fi
## `make distcheck` puts it somewhere different.
@@ -133,3 +105,16 @@ after_failure:
after_success:
## If this build was one that produced coverage, upload it.
- if [[ "$COVERAGE_OPTIONS" != "" ]]; then coveralls -b . --exclude src/test --exclude src/trunnel --gcov-options '\-p'; fi
+
+notifications:
+ irc:
+ channels:
+ - "irc.oftc.net#tor-ci"
+ template:
+ - "%{repository} %{branch} %{commit} - %{author}: %{commit_subject}"
+ - "Build #%{build_number} %{result}. Details: %{build_url}"
+ on_success: change
+ on_failure: change
+ email:
+ on_success: never
+ on_failure: change
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