Add test verifying that "inherit env" is honored for git fetches

2 files changed, 111 insertions, 0 deletions

diff --git a/test/end-to-end/just-mr/TARGETS b/test/end-to-end/just-mr/TARGETS
index 845b4a48..35981577 100644
--- a/test/end-to-end/just-mr/TARGETS
+++ b/test/end-to-end/just-mr/TARGETS
@@ -179,6 +179,13 @@
   , "deps":
     [["end-to-end", "mr-tool-under-test"], ["end-to-end", "tool-under-test"]]
   }
+, "git-env":
+  { "type": ["@", "rules", "shell/test", "script"]
+  , "name": ["git-env"]
+  , "test": ["git-env.sh"]
+  , "deps":
+    [["end-to-end", "mr-tool-under-test"], ["end-to-end", "tool-under-test"]]
+  }
 , "TESTS":
   { "type": "install"
   , "tainted": ["test"]
@@ -198,6 +205,7 @@
               , "just_mr_mirrors"
               , "git-tree-verbosity"
               , "git-tree-env"
+              , "git-env"
               , "defaults"
               , "absent-roots"
               ]
diff --git a/test/end-to-end/just-mr/git-env.sh b/test/end-to-end/just-mr/git-env.sh
new file mode 100755
index 00000000..5a41127e
--- /dev/null
+++ b/test/end-to-end/just-mr/git-env.sh
@@ -0,0 +1,103 @@
+#!/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
+
+JUST_MR="$(pwd)/bin/mr-tool-under-test"
+JUST="$(pwd)/bin/tool-under-test"
+WRKDIR="$(pwd)/work"
+MOCK_TOOLS="$(pwd)/mock-bin"
+GIT_REPO="${TEST_TMPDIR}/repo"
+LBR="${TEST_TMPDIR}/local-build-root"
+LBR2="${TEST_TMPDIR}/local-build-root-2"
+OUT="${TEST_TMPDIR}/out"
+
+# create git repo
+mkdir -p "${GIT_REPO}"
+cd "${GIT_REPO}"
+git init 2>&1
+git branch -m stable-1.0 2>&1
+echo 'checked-out sources' > sources.txt
+echo '{}' > TARGETS
+git config user.email "nobody@example.org" 2>&1
+git config user.name "Nobody" 2>&1
+git add . 2>&1
+git commit -m "Sample output" 2>&1
+git show
+COMMIT=$(git log -n 1 --format="%H")
+echo "Created commit ${COMMIT}"
+
+# create mock version of git
+mkdir -p "${MOCK_TOOLS}"
+MOCK_GIT="${MOCK_TOOLS}/mock-git"
+cat > "${MOCK_GIT}" <<'EOF'
+#!/bin/sh
+if [ "$(cat ${CREDENTIAL_PATH:-/dev/null})" = "sEcReT" ]
+then
+EOF
+cat >> "${MOCK_GIT}" <<EOF
+  git fetch ${GIT_REPO} stable-1.0
+EOF
+cat >> "${MOCK_GIT}" <<'EOF'
+else
+  echo 'not enough credentials available'
+  exit 1
+fi
+EOF
+chmod 755 "${MOCK_GIT}"
+echo
+cat "${MOCK_GIT}"
+echo
+
+# Set up client root
+mkdir -p "${WRKDIR}"
+cd "${WRKDIR}"
+mkdir -p etc
+echo -n sEcReT > etc/pass
+export CREDENTIAL_PATH="$(pwd)/etc/pass"
+
+mkdir repo
+cd repo
+touch ROOT
+cat > repos.json <<EOF
+{ "repositories":
+  { "":
+    { "repository":
+      { "type": "git"
+      , "commit": "${COMMIT}"
+      , "repository": "protocolcertainlynotknowntojust://git@example.org/repo"
+      , "branch": "stable-1.0"
+      , "inherit env": ["PATH", "CREDENTIAL_PATH"]
+      }
+    }
+  }
+}
+EOF
+echo
+cat repos.json
+echo
+
+# Succesfull build
+
+"${JUST_MR}" --norc --just "${JUST}" --local-build-root "${LBR}" \
+             --git "${MOCK_GIT}" --log-limit 5 \
+             install -o "${OUT}" '' sources.txt 2>&1
+grep checked-out "${OUT}/sources.txt"
+
+# Verify the environment is needed
+export CREDENTIAL_PATH=/dev/null
+"${JUST_MR}" --norc --local-build-root "${LBR2}" setup 2>&1 && exit 1 || :
+
+echo DONE