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On 2023-01-06 18:20, Florian Schmaus wrote: |
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> Signed-off-by: Florian Schmaus <flow@g.o> |
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> --- |
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> eclass/gradle.eclass | 149 +++++++++++++++++++++++++++++++++++++++++ |
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> eclass/tests/gradle.sh | 62 +++++++++++++++++ |
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> 2 files changed, 211 insertions(+) |
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> create mode 100644 eclass/gradle.eclass |
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> create mode 100755 eclass/tests/gradle.sh |
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> |
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> diff --git a/eclass/gradle.eclass b/eclass/gradle.eclass |
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> new file mode 100644 |
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> index 000000000000..a321262612d0 |
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> --- /dev/null |
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> +++ b/eclass/gradle.eclass |
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> @@ -0,0 +1,149 @@ |
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> +# Copyright 2021-2023 Gentoo Authors |
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> +# Distributed under the terms of the GNU General Public License v2 |
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> + |
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> +# @ECLASS: gradle.eclass |
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|
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I think "gradle-utils" is a better name since the eclass does not export |
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any phase functions or set metadata variables (this should be noted in |
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the description btw). |
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|
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> +# @MAINTAINER: |
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> +# Gentoo Java Project <java@g.o> |
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> +# @AUTHOR: |
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> +# Florian Schmaus <flow@g.o> |
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> +# @BLURB: Utility functions for the gradle build system. |
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|
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First letter should not be capitalized (for manpage reasons). |
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|
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> +# @DESCRIPTION: |
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> +# Utility functions for the gradle build system. |
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|
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Either drop description or don't repeat blurb here. |
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|
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> + |
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> +case ${EAPI} in |
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> + 7|8) ;; |
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> + *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;; |
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> +esac |
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> + |
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> +if [[ -z ${_GRADLE_ECLASS} ]] ; then |
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> +_GRADLE_ECLASS=1 |
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> + |
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> +inherit edo |
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_MIN |
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> +# @DEFAULT_UNSET |
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> +# @DESCRIPTION: |
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> +# Minimum required gradle version. |
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_MAX_EXCLUSIVE |
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> +# @DEFAULT_UNSET |
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> +# @DESCRIPTION: |
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> +# First gradle version that is not supported. |
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_EXACT_VER |
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> +# @DEFAULT_UNSET |
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> +# @DESCRIPTION: |
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> +# The exact required gradle version. |
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_PARALLEL |
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> +# @DESCRIPTION: |
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> +# Set to the 'true', the default, to invoke gradle with --parallel. Set |
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> +# to 'false' to disable parallel gradle builds. |
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> +: "${EGRADLE_PARALLEL=true}" |
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|
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Can be deduced indeirectly (when "makeopts_jobs" equals to 1). |
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|
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_USER_HOME |
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> +# @DESCRIPTION: |
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> +# Directroy used as the user's home directory by gradle. Defaults to |
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> +# ${T}/gradle_user_home |
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> +: "${EGRADLE_USER_HOME="${T}/gradle_user_home"}" |
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|
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Can it be just ${HOME}? |
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|
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> + |
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> +# @ECLASS_VARIABLE: EGRADLE_OVERWRITE |
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> +# @USER_VARIABLE |
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> +# @DEFAULT_UNSET |
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> +# @DESCRIPTION: |
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> +# User-specified overwrite of the used gradle binary. |
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> + |
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> +# @FUNCTION: gradle-set_EGRADLE |
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> +# @DESCRIPTION: |
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> +# Set the EGRADLE environment variable. |
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> +gradle-set_EGRADLE() { |
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> + [[ -n ${EGRADLE} ]] && return |
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> + |
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> + if [[ -n ${EGRADLE_OVERWRITE} ]]; then |
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> + export EGRADLE="${EGRADLE_OVERWRITE}" |
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|
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Any reason to export? |
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|
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> + return |
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> + fi |
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> + |
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> + local candidates candidate selected selected_ver |
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> + |
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> + candidates=$(compgen -c gradle-) |
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> + for candidate in ${candidates}; do |
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> + if [[ ! ${candidate} =~ gradle(-bin)?-([.0-9]+) ]]; then |
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> + continue |
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> + fi |
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> + |
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> + local ver |
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> + if (( ${#BASH_REMATCH[@]} == 3 )); then |
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> + ver="${BASH_REMATCH[2]}" |
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> + else |
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> + ver="${BASH_REMATCH[1]}" |
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> + fi |
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> + |
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> + if [[ -n ${EGRADLE_EXACT_VER} ]]; then |
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> + ver_test "${ver}" -ne "${EGRADLE_EXACT_VER}" && continue |
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> + |
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> + selected="${candidate}" |
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> + selected_ver="${ver}" |
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> + break |
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> + fi |
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> + |
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> + if [[ -n ${EGRADLE_MIN} ]] \ |
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> + && ver_test "${ver}" -lt "${EGRADLE_MIN}"; then |
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> + # Candidate does not satisfy EGRADLE_MIN condition. |
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> + continue |
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> + fi |
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> + |
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> + if [[ -n ${EGRADLE_MAX_EXCLUSIVE} ]] \ |
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> + && ver_test "${ver}" -ge "${EGRADLE_MAX_EXCLUSIVE}"; then |
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> + # Candidate does not satisfy EGRADLE_MAX_EXCLUSIVE condition. |
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> + continue |
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> + fi |
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> + |
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> + if [[ -n ${selected_ver} ]] \ |
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> + && ver_test "${selected_ver}" -gt "${ver}"; then |
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> + # Candidate is older than the currently selected candidate. |
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> + continue |
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> + fi |
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> + |
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> + selected="${candidate}" |
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> + selected_ver="${ver}" |
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> + done |
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> + |
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> + if [[ -z ${selected} ]]; then |
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> + die "Could not find (suitable) gradle installation in PATH" |
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> + fi |
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> + |
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> + export EGRADLE="${selected}" |
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> + export EGRADLE_VER="${ver}" |
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> +} |
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> + |
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> +# @FUNCTION: egradle |
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> +# @USAGE: [gradle-args] |
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> +# @DESCRIPTION: |
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> +# Invoke gradle with the optionally provided arguments. |
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> +egradle() { |
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> + gradle-set_EGRADLE |
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> + |
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> + local gradle_args=( |
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> + --console=plain |
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> + --info |
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> + --stacktrace |
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> + --no-daemon |
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> + --offline |
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> + --no-build-cache |
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> + --gradle-user-home "${EGRADLE_USER_HOME}" |
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> + --project-cache-dir "${T}/gradle_project_cache" |
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> + ) |
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> + |
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> + if $EGRADLE_PARALLEL; then |
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|
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${Braces} |
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|
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> + gradle_args+=( --parallel ) |
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> + fi |
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> + |
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> + local -x JAVA_TOOL_OPTIONS="-Duser.home=\"$T\"" |
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|
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${Braces} |
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|
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> + # TERM needed, otherwise gradle may fail on terms it does not know about |
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> + TERM=xterm \ |
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> + edo \ |
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> + "${EGRADLE}" "${gradle_args[@]}" "${@}" |
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> +} |
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> + |
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> +fi |
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> diff --git a/eclass/tests/gradle.sh b/eclass/tests/gradle.sh |
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> new file mode 100755 |
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> index 000000000000..61666c1bc60e |
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> --- /dev/null |
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> +++ b/eclass/tests/gradle.sh |
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> @@ -0,0 +1,62 @@ |
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> +#!/usr/bin/env bash |
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> +# Copyright 2022-2023 Gentoo Authors |
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> +# Distributed under the terms of the GNU General Public License v2 |
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> + |
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> +EAPI=8 |
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> + |
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> +SCRIPT_DIR=$(cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd) |
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> +cd "${SCRIPT_DIR}" |
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> + |
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> +source tests-common.sh || exit |
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> + |
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> +inherit gradle |
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> + |
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> +# TODO: hack because tests-common don't implement ver_cut |
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> +EAPI=6 inherit eapi7-ver |
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> + |
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> +test_set_EGRADLE() { |
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> + local expected_EGRADLE="${1}" |
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> + |
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> + shift |
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> + |
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> + local tmpdir |
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> + tmpdir=$(mktemp -d || die) |
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> + for pseudo_gradle in "${@}"; do |
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> + local pseudo_gradle_path="${tmpdir}/${pseudo_gradle}" |
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> + touch "${pseudo_gradle_path}" |
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> + chmod 755 "${pseudo_gradle_path}" |
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> + done |
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> + |
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> + local saved_PATH="${PATH}" |
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> + PATH="${tmpdir}" |
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> + |
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> + local test_desc=( |
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> + test_set_EGRADLE |
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> + ) |
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> + [[ -v EGRADLE_MIN ]] && test_desc+=( "EGRADLE_MIN=${EGRADLE_MIN}" ) |
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> + [[ -v EGRADLE_MAX_EXCLUSIVE ]] && test_desc+=( "EGRADLE_MAX_EXCLUSIVE=${EGRADLE_MAX_EXCLUSIVE}" ) |
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> + test_desc+=( $@ ) |
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> + |
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> + tbegin "${test_desc[@]}" |
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> + gradle-set_EGRADLE |
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> + |
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> + local saved_EGRADLE="${EGRADLE}" |
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> + unset EGRADLE |
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> + |
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> + PATH="${saved_PATH}" |
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> + rm -rf "${tmpdir}" |
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> + |
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> + [[ "${saved_EGRADLE}" == "${expected_EGRADLE}" ]] |
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> + tend $? |
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> + |
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> + if (( $? > 0 )); then |
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> + >&2 echo -e "\t expected=${expected_EGRADLE} actual=${saved_EGRADLE}" |
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> + fi |
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> +} |
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> + |
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> +test_set_EGRADLE gradle-2.0 gradle-1.0 gradle-2.0 |
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> +EGRADLE_MIN=2.0 test_set_EGRADLE gradle-2.2.3 gradle-1.0 gradle-2.0 gradle-2.2.3 |
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> +EGRADLE_MAX_EXCLUSIVE=2.2 test_set_EGRADLE gradle-2.0 gradle-1.0 gradle-2.0 gradle-2.2.3 |
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> + |
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> + |
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> +texit |
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> -- |
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> 2.38.2 |
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> |
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> |