docker-php-extension-installer/scripts/travisci-test-extensions

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#!/bin/sh
# Let's set a sane environment
set -o errexit
set -o nounset
echo 'Checking environment'
if test -z "${TRAVIS_BUILD_DIR:-}" || test -z "${TRAVIS_COMMIT_RANGE:-}" || test -z "${DOCKER_DISTRO:-}"; then
echo 'Not in a TravisCI environment' >&2
exit 1
fi
. "$TRAVIS_BUILD_DIR/scripts/common"
ALREADY_TESTED_EXTENSIONS=''
# Get the docker image ID for a PHP extension and a PHP version
#
# Arguments:
# $1: space-separated list with the names of the PHP extensions
# $2: the PHP version
#
# Outputs:
# the full docker image ID
getDockerImageName() {
case "$2" in
*)
getDockerImageName_version="$2"
;;
esac
getDockerImageName_suffix='cli'
getDockerImageName_reqs="$TRAVIS_BUILD_DIR/data/special-requirements"
if test -f "$getDockerImageName_reqs"; then
IFS=' '
for getDockerImageName_testExtension in $1; do
if test -n "$(cat "$getDockerImageName_reqs" | grep -E "^$getDockerImageName_testExtension[ \t]+zts[ \t]*$")"; then
getDockerImageName_suffix='zts'
fi
done
fi
getDockerImageName_imageName="$(printf 'php:%s-%s-%s' "$getDockerImageName_version" "$getDockerImageName_suffix" "$DOCKER_DISTRO")"
case "$getDockerImageName_imageName" in
php:5.5-cli-jessie)
getDockerImageName_imageName='php:5.5-cli'
;;
php:5.5-zts-jessie)
getDockerImageName_imageName='php:5.5-zts'
;;
esac
if test -z "$(docker images -q "$getDockerImageName_imageName" 2>/dev/null)"; then
getDockerImageName_log="$(docker pull "$getDockerImageName_imageName" 2>&1 || true)"
if test -z "$(docker images -q "$getDockerImageName_imageName" 2>/dev/null)"; then
if test "${getDockerImageName_log#*manifest unknown}" != "$getDockerImageName_log" || test "${getDockerImageName_log#*manifest for * not found}" != "$getDockerImageName_log"; then
true
return
fi
printf '%s\n' "$getDockerImageName_log" >&2
exit 1
fi
fi
printf '%s' "$getDockerImageName_imageName"
}
# Test an extension
#
# Arguments:
# $1: space-separated list with the names of the PHP extensions to be tested
# $2: the PHP version
#
# Return:
# 0 (true): if test passes
# 1 (false): if test fails
testExtension() {
printf 'PHP version: %s\n' "$2"
if test -n "$(printf '%s' "$2" | sed -E 's/^[0-9]+\.[0-9]+$//')"; then
printf ' INVALID PHP VERSION: %s\n' "$2" >&2
return 1
fi
testExtension_Image="$(getDockerImageName "$1" "$2")"
if test $? -ne 0; then
exit 1
fi
if test -z "$testExtension_Image"; then
printf ' - Docker image not available\n'
return 0
fi
printf ' - Docker image: %s\n' "$testExtension_Image"
testExtension_out="$(mktemp)"
if $(docker run --rm --volume "$TRAVIS_BUILD_DIR:/app" --workdir /app "$testExtension_Image" sh -c "./install-php-extensions $1 && php ./scripts/check-installed-extension.php $1" >"$testExtension_out" 2>&1); then
rm -rf "$testExtension_out"
printf ' - Passed\n'
return 0
fi
printf ' - FAILED!\n' >&2
tail -n500 "$testExtension_out" >&2
rm -rf "$testExtension_out"
return 1
}
# Test a new extension line
#
# Arguments:
# $1: the extension name
# $@: the list of PHP versions
#
# Return:
# 0 (true): if test passes
# 1 (false): if test fails
testNewExtensionLine() {
testNewExtensionLine_rc=0
if test $# -lt 2; then
printf 'Missing PHP version list for the new extension %s\n' "${1:-}"
testNewExtensionLine_rc=1
elif ! stringInList "$1" "$ALREADY_TESTED_EXTENSIONS"; then
printf '### TESTING NEW EXTENSION %s ###\n' "$1"
if test -n "$(printf '%s' "$1" | sed -E 's/^[a-z][a-z0-9\-\_\.]+$//')"; then
printf ' INVALID PHP EXTENSION NAME: %s\n' "$1" >&2
testNewExtensionLine_rc=1
else
ALREADY_TESTED_EXTENSIONS="$ALREADY_TESTED_EXTENSIONS $1"
testNewExtensionLine_extension="$1"
while test $# -ge 2; do
shift
testNewExtensionLine_phpVersion="$1"
if ! testExtension "$testNewExtensionLine_extension" "$1"; then
testNewExtensionLine_rc=1
fi
done
fi
fi
return $testNewExtensionLine_rc
}
# Get the list of all supported PHP versions
#
# Arguments:
# $1: space-separated list with the names of the PHP extensions to be tested
#
# Outputs:
# the space-separated list of supported PHP versions
getAllPHPVersionsForExtensions() {
getAllPHPVersionsForExtensions_result=''
IFS=' '
for getAllPHPVersionsForExtensions_extension in $1; do
getAllPHPVersionsForExtensions_this="$(getAllPHPVersionsForExtension "$getAllPHPVersionsForExtensions_extension")"
if test -z "$getAllPHPVersionsForExtensions_this"; then
return
fi
if test -z "$getAllPHPVersionsForExtensions_result"; then
getAllPHPVersionsForExtensions_result="$getAllPHPVersionsForExtensions_this"
else
getAllPHPVersionsForExtensions_tmp=''
for getAllPHPVersionsForExtensions_php1 in $getAllPHPVersionsForExtensions_this; do
if stringInList "$getAllPHPVersionsForExtensions_php1" "$getAllPHPVersionsForExtensions_result"; then
getAllPHPVersionsForExtensions_tmp="$getAllPHPVersionsForExtensions_tmp $getAllPHPVersionsForExtensions_php1"
fi
done
getAllPHPVersionsForExtensions_result="${getAllPHPVersionsForExtensions_tmp# }"
fi
done
printf '%s' "$getAllPHPVersionsForExtensions_result"
}
# Get the list of all supported PHP versions
#
# Arguments:
# $1: the names of a PHP extension to be tested
#
# Outputs:
# the space-separated list of supported PHP versions
getAllPHPVersionsForExtension() {
getAllPHPVersionsForExtension_result=''
while IFS= read -r getAllPHPVersionsForExtension_line; do
getAllPHPVersionsForExtension_ok=
IFS=' '
for getAllPHPVersionsForExtension_chunk in $getAllPHPVersionsForExtension_line; do
if test -z "$getAllPHPVersionsForExtension_ok"; then
if test "$getAllPHPVersionsForExtension_chunk" = "$1"; then
getAllPHPVersionsForExtension_ok=y
else
getAllPHPVersionsForExtension_ok=n
fi
else
if test $getAllPHPVersionsForExtension_ok = 'y'; then
if test -z "$getAllPHPVersionsForExtension_result"; then
getAllPHPVersionsForExtension_result="$getAllPHPVersionsForExtension_chunk"
else
if ! stringInList "$getAllPHPVersionsForExtension_chunk" "$getAllPHPVersionsForExtension_result"; then
getAllPHPVersionsForExtension_result="$getAllPHPVersionsForExtension_result $getAllPHPVersionsForExtension_chunk"
fi
fi
fi
fi
done
done <"$TRAVIS_BUILD_DIR/data/supported-extensions"
printf '%s' "$getAllPHPVersionsForExtension_result"
}
# Test extensions by reading a commit message
#
# Arguments:
# $1: the commit hash
#
# Set:
# STOP_NEXT_COMMITS to 1 if we should skip next commits
#
# Return:
# 0 (true): if test passes
# 1 (false): if test fails
testExtensionsFromMessage() {
testExtensionsFromMessage_result=0
TEST_EXTENSIONS=
FIRST_LINE=1
testExtensionsFromMessage_message="$(git -C "$TRAVIS_BUILD_DIR" log --pretty='format:%B' -n 1 "$1")"
IFS='
'
for COMMIT_LINE in $testExtensionsFromMessage_message; do
if test $FIRST_LINE -eq 1; then
FIRST_LINE=0
else
TESTLIST=
case "$COMMIT_LINE" in
Test:*)
TESTLIST=${COMMIT_LINE#Test:}
;;
TEST:*)
TESTLIST=${COMMIT_LINE#TEST:}
;;
test:*)
TESTLIST=${COMMIT_LINE#test:}
;;
esac
if test -n "$TESTLIST"; then
IFS=' ,;'
for COMMIT_LINE_EXT in $TESTLIST; do
if test $COMMIT_LINE_EXT = '-STOP-'; then
STOP_NEXT_COMMITS=1
elif test -z "$TEST_EXTENSIONS"; then
TEST_EXTENSIONS=$COMMIT_LINE_EXT
else
if ! stringInList "$COMMIT_LINE_EXT" "$TEST_EXTENSIONS"; then
TEST_EXTENSIONS="$TEST_EXTENSIONS $COMMIT_LINE_EXT"
fi
fi
done
fi
fi
IFS=' '
for TEST_EXTENSION in $TEST_EXTENSIONS; do
if ! stringInList "$TEST_EXTENSION" "$ALREADY_TESTED_EXTENSIONS"; then
ALREADY_TESTED_EXTENSIONS="$ALREADY_TESTED_EXTENSIONS $TEST_EXTENSION"
TEST_EXTENSION="$(printf '%s' "$TEST_EXTENSION" | sed 's/\+/ /g')"
printf '### TESTING EXTENSION(S) %s ###\n' "$TEST_EXTENSION"
for TEST_PHPVERSION in $(getAllPHPVersionsForExtensions "$TEST_EXTENSION"); do
if ! testExtension "$TEST_EXTENSION" "$TEST_PHPVERSION"; then
testExtensionsFromMessage_result=1
fi
done
fi
done
done
resetIFS
return $testExtensionsFromMessage_result
}
STOP_NEXT_COMMITS=0
TESTS_RESULTS=0
ADDED_EXTENSION_LINE=
FOUND_ATAT=
IFS='
'
for DIFF_LINE in $(git -C "$TRAVIS_BUILD_DIR" diff --no-indent-heuristic --minimal --no-color --word-diff=none -no-renames --unified=0 "$TRAVIS_COMMIT_RANGE" -- data/supported-extensions); do
if test -n "$DIFF_LINE"; then
if test -z "$FOUND_ATAT"; then
if test -z "${DIFF_LINE##@@*}"; then
FOUND_ATAT=y
fi
elif test -z "${DIFF_LINE##+*}"; then
resetIFS
ADDED_EXTENSION_LINE="${DIFF_LINE##+}"
if ! testNewExtensionLine $ADDED_EXTENSION_LINE; then
TESTS_RESULTS=1
fi
fi
fi
done
IFS='
'
for COMMIT_HASH in $(git -C "$TRAVIS_BUILD_DIR" log --pretty='format:%H' "$TRAVIS_COMMIT_RANGE"); do
if ! testExtensionsFromMessage "$COMMIT_HASH"; then
TESTS_RESULTS=1
fi
if test $STOP_NEXT_COMMITS -eq 1; then
break
fi
done
if test $TESTS_RESULTS -ne 0; then
exit $TESTS_RESULTS
fi
if test -z "$ADDED_EXTENSION_LINE"; then
echo 'No new extensions detected.'
fi