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#!/bin/sh
# Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -eu
ROOT="$(pwd)"
JUST="${ROOT}/bin/tool-under-test"
LBR="${TEST_TMPDIR}/build-root"
OUT="${TEST_TMPDIR}/output"
mkdir work
cd work
touch ROOT
cat > TARGETS <<'EOF'
{ "payload":
{ "type": "file_gen"
, "arguments_config": ["NAME"]
, "name": "greeting.txt"
, "data":
{"type": "join", "$1": ["Hello ", {"type": "var", "name": "NAME"}, "!"]}
}
, "exported-target":
{ "type": "export"
, "doc": ["Here we export the canonical GREETING text"]
, "target": "payload"
, "flexible_config": ["NAME"]
, "config_doc": {"NAME": ["The RECIPIENT of the greeting"]}
}
, "":
{ "type": "configure"
, "doc": ["Configure the canonical greeting to set a DEFAULT name"]
, "arguments_config": ["NAME"]
, "target": "exported-target"
, "config":
{ "type": "singleton_map"
, "key": "NAME"
, "value": {"type": "var", "name": "NAME", "default": "world"}
}
}
}
EOF
# Sanity check: the target description actually works
"${JUST}" install --local-build-root "${LBR}" -o "${OUT}" 2>&1
grep 'Hello world' "${OUT}/greeting.txt"
# Verify the description of the export target
"${JUST}" describe --local-build-root "${LBR}" exported-target \
> "${OUT}/export.doc" 2> "${OUT}/log"
echo
cat "${OUT}/log"
echo
cat "${OUT}/export.doc"
echo
echo
# - rule name
grep '"export"' "${OUT}/export.doc"
# - top-level description
grep GREETING "${OUT}/export.doc"
# - flexible config
grep NAME "${OUT}/export.doc"
# - documentation of variable
grep RECIPIENT "${OUT}/export.doc"
# Verify the description of the configure target
"${JUST}" describe --local-build-root "${LBR}" \
> "${OUT}/configure.doc" 2> "${OUT}/log"
echo
cat "${OUT}/log"
echo
cat "${OUT}/configure.doc"
echo
echo
# - rule name
grep '"configure"' "${OUT}/configure.doc"
# - top-level description
grep DEFAULT "${OUT}/configure.doc"
# - the expression defining what to configure
grep '"exported-target"' "${OUT}/configure.doc"
echo OK
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