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dagger/stdlib/helpers.bash
Solomon Hykes c1096fbc12 Fix infinite loop in universe tests
Signed-off-by: Solomon Hykes <solomon@dagger.io>
2021-06-10 16:09:41 +02:00

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common_setup() {
load 'node_modules/bats-support/load'
load 'node_modules/bats-assert/load'
# Dagger Binary
# FIXME: `command -v` must be wrapped in a sub-bash,
# otherwise infinite recursion when DAGGER_BINARY is not set.
export DAGGER="${DAGGER_BINARY:-$(bash -c 'command -v dagger')}"
# Set the workspace to the universe directory (so tests can run from anywhere)
UNIVERSE="$( cd "$( dirname "$BATS_TEST_FILENAME" )" >/dev/null 2>&1 && pwd )"
DAGGER_WORKSPACE="$UNIVERSE"
export DAGGER_WORKSPACE
# Force pretty printing for error reporting
DAGGER_LOG_FORMAT="pretty"
export DAGGER_LOG_FORMAT
# Sandbox workspace.
DAGGER_SANDBOX="$(mktemp -d -t dagger-workspace-XXXXXX)"
export DAGGER_SANDBOX
dagger init -w "$DAGGER_SANDBOX"
# allows the use of `sops`
SOPS_AGE_KEY_FILE=~/.config/dagger/keys.txt
export SOPS_AGE_KEY_FILE
}
# dagger helper to execute the right binary
dagger() {
"${DAGGER}" "$@"
}
# copy an environment from the current workspace to the sandbox.
#
# this is needed if the test requires altering inputs without dirtying the
# current environment.
# Usage:
# copy_to_sandbox myenv
# dagger input secret -w "$DAGGER_SANDBOX" -e myenv "temporary change"
# dagger up -w "$DAGGER_SANDBOX" -e myenv
copy_to_sandbox() {
local name="$1"
local source="$DAGGER_WORKSPACE"/.dagger/env/"$name"
local target="$DAGGER_SANDBOX"/.dagger/env/"$name"
cp -a "$source" "$target"
}