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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 -e
readonly ROOT="$(pwd)"
readonly LBRDIR="${TMPDIR}/local-build-root"
readonly JUST="${ROOT}/bin/tool-under-test"
readonly OUT="${TMPDIR}/out"
readonly OUT2="${TMPDIR}/out2"
# The export target "" of the base root has
# - artifacts: TARGETS, artifacts.txt
# - runfiles: runfiles.txt
# So the glob in the TARGETS file of a computed root based
# on that export target depends on whether the runfiles are
# taken as part of the root (which is wrong) or not.
readonly BASE_ROOT="${ROOT}/base"
mkdir -p "${BASE_ROOT}"
cd "${BASE_ROOT}"
cat > TARGETS <<'EOF'
{ "": {"type": "export", "target": "root"}
, "root": {"type": "root", "targets": ["payload_targets"]}
}
EOF
cat > RULES <<'EOF'
{ "root":
{ "target_fields": ["targets"]
, "expression":
{ "type": "RESULT"
, "artifacts":
{ "type": "map_union"
, "$1":
[ { "type": "disjoint_map_union"
, "$1":
{ "type": "foreach"
, "range": {"type": "FIELD", "name": "targets"}
, "body":
{ "type": "disjoint_map_union"
, "$1":
{ "type": "foreach"
, "range":
{ "type": "values"
, "$1":
{ "type": "DEP_ARTIFACTS"
, "dep": {"type": "var", "name": "_"}
}
}
, "body":
{ "type": "`"
, "$1":
{ "TARGETS":
{"type": ",", "$1": {"type": "var", "name": "_"}}
}
}
}
}
}
}
, { "type": "`"
, "$1":
{ "artifact.txt":
{"type": ",", "$1": {"type": "BLOB", "data": "ArTiFaCt"}}
}
}
]
}
, "runfiles":
{ "type": "`"
, "$1":
{ "runfile.txt":
{"type": ",", "$1": {"type": "BLOB", "data": "RUNFILE!"}}
}
}
}
}
}
EOF
cat > payload_targets <<'EOF'
{ "":
{ "type": "generic"
, "deps": [["GLOB", null, "*.txt"]]
, "outs": ["out"]
, "cmds": ["cat $(ls *.txt |sort) > out"]
}
}
EOF
git init 2>&1
git branch -m stable-1.0 2>&1
git config user.email "nobody@example.org" 2>&1
git config user.name "Nobody" 2>&1
git add . 2>&1
git commit -m "Initial commit" 2>&1
GIT_TREE=$(git log -n 1 --format="%T")
mkdir -p "${ROOT}/main"
cd "${ROOT}/main"
cat > repo-config.json <<EOF
{ "repositories":
{ "base":
{"workspace_root": ["git tree", "${GIT_TREE}", "${BASE_ROOT}/.git"]}
, "": {"workspace_root": ["computed", "base", "", "", {}]}
}
}
EOF
cat repo-config.json
echo
echo Analyse base root to demonstrate the setup
echo
"${JUST}" analyse --local-build-root "${LBR}" -L '["env", "PATH='"${PATH}"'"]' \
-C repo-config.json --main "base" 2>&1
echo
echo Build on the computed root
echo
"${JUST}" install --local-build-root "${LBR}" -L '["env", "PATH='"${PATH}"'"]' \
-C repo-config.json -o "${OUT}" 2>&1
echo
cat "${OUT}/out"
echo
grep ArTiFaCt "${OUT}/out"
grep RUNFILE "${OUT}/out" && exit 1 || :
echo
echo Build on the computed root again, to verify same for a cached root
echo
"${JUST}" install --local-build-root "${LBR}" -L '["env", "PATH='"${PATH}"'"]' \
-C repo-config.json -o "${OUT2}" 2>&1
echo
cat "${OUT2}/out"
echo
grep ArTiFaCt "${OUT2}/out"
grep RUNFILE "${OUT2}/out" && exit 1 || :
echo OK
|
