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-rwxr-xr-xcontrib/cirrus/setup_environment.sh77
1 files changed, 77 insertions, 0 deletions
diff --git a/contrib/cirrus/setup_environment.sh b/contrib/cirrus/setup_environment.sh
new file mode 100755
index 000000000..2302f0e15
--- /dev/null
+++ b/contrib/cirrus/setup_environment.sh
@@ -0,0 +1,77 @@
+#!/bin/bash
+
+set -e
+source $(dirname $0)/lib.sh
+
+req_env_var "
+CI $CI
+USER $USER
+HOME $HOME
+ENVLIB $ENVLIB
+SCRIPT_BASE $SCRIPT_BASE
+CIRRUS_BUILD_ID $CIRRUS_BUILD_ID"
+
+[[ "$SHELL" =~ "bash" ]] || chsh -s /bin/bash
+
+cd "$CIRRUS_WORKING_DIR" # for clarity of initial conditions
+
+# Verify basic dependencies
+for depbin in go rsync unzip sha256sum curl make
+do
+ if ! type -P "$depbin" &> /dev/null
+ then
+ echo "ERROR: $depbin binary not found in $PATH"
+ exit 2
+ fi
+done
+
+# Setup env. vars common to all tasks/scripts/platforms and
+# ensure they return for every following script execution.
+MARK="# Added by $0, manual changes will be lost."
+touch "$HOME/$ENVLIB"
+if ! grep -q "$MARK" "$HOME/$ENVLIB"
+then
+ cp "$HOME/$ENVLIB" "$HOME/${ENVLIB}_original"
+ # N/B: Single-quote items evaluated every time, double-quotes only once (right now).
+ for envstr in \
+ "$MARK" \
+ "export HEAD=\"$CIRRUS_CHANGE_IN_REPO\"" \
+ "export TRAVIS=\"1\"" \
+ "export GOSRC=\"$CIRRUS_WORKING_DIR\"" \
+ "export OS_RELEASE_ID=\"$(os_release_id)\"" \
+ "export OS_RELEASE_VER=\"$(os_release_ver)\"" \
+ "export OS_REL_VER=\"${OS_RELEASE_ID}-${OS_RELEASE_VER}\"" \
+ "export GOPATH=\"/go\"" \
+ 'export PATH="$HOME/bin:$GOPATH/bin:/usr/local/bin:$PATH"' \
+ 'export LD_LIBRARY_PATH="/usr/local/lib${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}"'
+ do
+ # Make permanent in later shells, and set in current shell
+ X=$(echo "$envstr" | tee -a "$HOME/$ENVLIB") && eval "$X" && echo "$X"
+ done
+
+ # Some setup needs to vary between distros
+ case "${OS_RELEASE_ID}-${OS_RELEASE_VER}" in
+ ubuntu-18)
+ envstr='export BUILDTAGS="seccomp $($GOSRC/hack/btrfs_tag.sh) $($GOSRC/hack/btrfs_installed_tag.sh) $($GOSRC/hack/ostree_tag.sh) varlink exclude_graphdriver_devicemapper"'
+ ;;
+ fedora-28) ;& # Continue to the next item
+ centos-7) ;&
+ rhel-7)
+ envstr='unset BUILDTAGS' # Use default from Makefile
+ ;;
+ *) bad_os_id_ver ;;
+ esac
+ X=$(echo "$envstr" | tee -a "$HOME/$ENVLIB") && eval "$X" && echo "$X"
+
+ # Do the same for golang env. vars
+ go env | while read envline
+ do
+ X=$(echo "export $envline" | tee -a "$HOME/$ENVLIB") && eval "$X" && echo "$X"
+ done
+
+ cd "${GOSRC}/"
+ source "$SCRIPT_BASE/lib.sh"
+
+ # Only testing-VMs need deps installed
+ [[ -n "$PACKER_BUILDS" ]] || install_testing_dependencies # must exist in $GOPATH
+fi