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

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#!/bin/sh
# Let's set a sane environment
set -o errexit
set -o nounset
# Extract the extensions to be tested from commit messages
#
# Update: EXTENSIONS_TO_BE_TESTED
# Set: STOP_EXTENSIONS_FOUND
extractExtensionsFromCommits() {
STOP_EXTENSIONS_FOUND=0
IFS='
'
for extractExtensionsFromCommits_hash in $(git -C "$CI_BUILD_DIR" log --pretty='format:%H' "$CI_COMMIT_RANGE"); do
extractExtensionsFromCommits_firstLine=1
extractExtensionsFromCommits_message="$(git -C "$CI_BUILD_DIR" log --pretty='format:%B' -n 1 "$extractExtensionsFromCommits_hash")"
IFS='
'
for extractExtensionsFromCommits_messageLine in $extractExtensionsFromCommits_message; do
if test $extractExtensionsFromCommits_firstLine -eq 1; then
extractExtensionsFromCommits_firstLine=0
else
extractExtensionsFromCommits_testList=
case "$extractExtensionsFromCommits_messageLine" in
Test:*)
extractExtensionsFromCommits_testList=${extractExtensionsFromCommits_messageLine#Test:}
;;
TEST:*)
extractExtensionsFromCommits_testList=${extractExtensionsFromCommits_messageLine#TEST:}
;;
test:*)
extractExtensionsFromCommits_testList=${extractExtensionsFromCommits_messageLine#test:}
;;
esac
if test -n "$extractExtensionsFromCommits_testList"; then
IFS=' ,;'
for extractExtensionsFromCommits_extension in $extractExtensionsFromCommits_testList; do
if test $extractExtensionsFromCommits_extension = '-STOP-'; then
STOP_EXTENSIONS_FOUND=1
break 2
fi
if ! stringInList "$extractExtensionsFromCommits_extension" "$EXTENSIONS_TO_BE_TESTED"; then
EXTENSIONS_TO_BE_TESTED="$EXTENSIONS_TO_BE_TESTED $extractExtensionsFromCommits_extension"
fi
done
fi
fi
done
done
EXTENSIONS_TO_BE_TESTED="${EXTENSIONS_TO_BE_TESTED# }"
}
# Extract the extensions to be tested from changes in the data/supported-extensions file
#
# Update: EXTENSIONS_TO_BE_TESTED
extractExtensionsFromData() {
IFS='
'
extractExtensionsFromData_foundAt=
for extractExtensionsFromData_line in $(git -C "$CI_BUILD_DIR" diff --no-indent-heuristic --minimal --no-color --word-diff=none -no-renames --unified=0 "$CI_COMMIT_RANGE" -- data/supported-extensions); do
if test -n "$extractExtensionsFromData_line"; then
if test -z "$extractExtensionsFromData_foundAt"; then
if test -z "${extractExtensionsFromData_line##@@*}"; then
extractExtensionsFromData_foundAt=y
fi
elif test -z "${extractExtensionsFromData_line##+*}"; then
extractExtensionsFromData_extension="${extractExtensionsFromData_line%% *}"
extractExtensionsFromData_extension="${extractExtensionsFromData_extension#+}"
if ! stringInList "$extractExtensionsFromData_extension" "$EXTENSIONS_TO_BE_TESTED"; then
EXTENSIONS_TO_BE_TESTED="$EXTENSIONS_TO_BE_TESTED $extractExtensionsFromData_extension"
fi
fi
fi
done
EXTENSIONS_TO_BE_TESTED="${EXTENSIONS_TO_BE_TESTED# }"
}
# 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="$2"
;;
esac
getDockerImageName_suffix='cli'
getDockerImageName_reqs="$CI_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"
}
# 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 $getAllPHPVersionsForExtension_chunk"
fi
fi
fi
fi
done
done <"$CI_BUILD_DIR/data/supported-extensions"
printf '%s' "$getAllPHPVersionsForExtension_result"
}
# Test extensions
#
# Arguments:
# $1: space-separated list with the names of the PHP extensions to be tested
#
# Return:
# 0 (true): if test passes
# 1 (false): if test fails
testExtension() {
testExtensionsFromMessage_result=0
IFS=' '
for testExtension_extension in $1; do
testExtension_extension="$(printf '%s' "$testExtension_extension" | sed 's/\+/ /g')"
printf '### TESTING EXTENSION(S) %s ###\n' "$testExtension_extension"
for testExtension_phpVersion in $(getAllPHPVersionsForExtensions "$testExtension_extension"); do
if ! testExtensionFor "$testExtension_extension" "$testExtension_phpVersion"; then
testExtensionsFromMessage_result=1
fi
done
done
resetIFS
return $testExtensionsFromMessage_result
}
# Test extensions with specific PHP versions
#
# 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
testExtensionFor() {
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' "$2" >&2
return 1
fi
testExtensionFor_Image="$(getDockerImageName "$1" "$2")"
if test $? -ne 0; then
exit 1
fi
if test -z "$testExtensionFor_Image"; then
printf ' - Docker image not available\n'
return 0
fi
printf ' - Docker image: %s\n' "$testExtensionFor_Image"
testExtensionFor_out="$(mktemp)"
testExtensionFor_start=$(date +%s)
if $(docker run --rm --volume "$CI_BUILD_DIR:/app" --workdir /app "$testExtensionFor_Image" sh -c "./install-php-extensions $1 && php ./scripts/check-installed-extension.php $1" >"$testExtensionFor_out" 2>&1); then
testExtensionFor_end=$(date +%s)
testExtensionFor_delta=$(expr $testExtensionFor_end - $testExtensionFor_start)
rm -rf "$testExtensionFor_out"
printf ' - Passed in %s seconds\n' $testExtensionFor_delta
return 0
fi
printf ' - FAILED!\n' >&2
cat "$testExtensionFor_out" >&2
rm -rf "$testExtensionFor_out"
return 1
}
echo 'Checking environment'
if test -n "${GITHUB_WORKSPACE:-}" && test -n "${GITHUB_SHA:-}"; then
if test -z "${1:-}"; then
echo 'Missing commit range of the push event' >&2
exit 1
fi
CI_BUILD_DIR="$GITHUB_WORKSPACE"
CI_COMMIT_RANGE="$1"
else
echo 'Not in a CI environment' >&2
exit 1
fi
if test -z "${DOCKER_DISTRO:-}"; then
echo 'DOCKER_DISTRO environment variable not set' >&2
exit 1
fi
. "$CI_BUILD_DIR/scripts/common"
EXTENSIONS_TO_BE_TESTED=''
STOP_EXTENSIONS_FOUND=0
extractExtensionsFromCommits
if test $STOP_EXTENSIONS_FOUND -eq 0; then
extractExtensionsFromData
fi
if test -z "$EXTENSIONS_TO_BE_TESTED"; then
echo 'No extensions to be tested.'
exit 0
fi
printf '### EXTENSIONS TO BE TESTED: %s\n' "$EXTENSIONS_TO_BE_TESTED"
SOME_TEST_FAILED=0
IFS='
'
for EXTENSION_TO_BE_TESTED in "$EXTENSIONS_TO_BE_TESTED"; do
testExtension "$EXTENSION_TO_BE_TESTED" || SOME_TEST_FAILED=1
done
if test $SOME_TEST_FAILED -ne 0; then
exit 1
fi