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Regenerating context every time its sourced #265

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3 changes: 3 additions & 0 deletions Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,9 @@ switch:
switcht:
@ scripts/dev/switch_context_by_test.sh $(test)

regenerate-context:
@ scripts/dev/regenerate_context.sh

# builds the Operator binary file and docker image and pushes it to the remote registry if using a remote registry. Deploys it to
# k8s cluster
operator: configure-operator build-and-push-operator-image
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1 change: 1 addition & 0 deletions scripts/dev/contexts/root-context
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Expand Up @@ -7,6 +7,7 @@ script_dir=$(dirname "${script_name}")
source "${script_dir}/private-context"

export PROJECT_DIR="${PWD}"
export PYTHON_PATH="${PROJECT_DIR}"
export IMAGE_TYPE=ubi
export UBI_IMAGE_WITHOUT_SUFFIX=true
export WATCH_NAMESPACE=${WATCH_NAMESPACE:-${NAMESPACE}}
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22 changes: 22 additions & 0 deletions scripts/dev/regenerate_context.sh
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@@ -0,0 +1,22 @@
#!/usr/bin/env bash

set -Eeou pipefail

source scripts/funcs/errors

script_name=$(readlink -f "${BASH_SOURCE[0]}")
script_dir=$(dirname "${script_name}")

generated_context_dir="${script_dir}/../../.generated"
mkdir -p "${generated_context_dir}" >/dev/null
generated_context_dir="$(realpath "${generated_context_dir}")"

current_context_file="${generated_context_dir}/.current_context"
if [[ -f "${current_context_file}" ]]; then
current_context=$(cat "${current_context_file}")
else
echo "Current context is not set in ${current_context_file}. Using root-context."
current_context="root-context"
fi

scripts/dev/switch_context.sh "${current_context}"
12 changes: 8 additions & 4 deletions scripts/dev/set_env_context.sh
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Expand Up @@ -8,12 +8,16 @@ source scripts/funcs/errors

script_name=$(readlink -f "${BASH_SOURCE[0]}")
script_dir=$(dirname "${script_name}")
context_file="$(realpath "${script_dir}/../../.generated/context.export.env")"

if [[ ! -f ${context_file} ]]; then
fatal "File ${context_file} not found! Make sure to follow this guide to get started: https://wiki.corp.mongodb.com/display/MMS/Setting+up+local+development+and+E2E+testing#SettinguplocaldevelopmentandE2Etesting-GettingStartedGuide(VariantSwitching)"
tmpfile="$(mktemp)"
if ! scripts/dev/regenerate_context.sh >"${tmpfile}" 2>&1; then
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What this line of code does?

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It dumps the output of the make switch performed under the hood to the file. Currently switch is a bit verbose (about 6lines of output). But we don't want to be silent if there is any problem in switching the context

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Will this work as well?

result=$(scripts/dev/regenerate_context.sh 2>&1)
exit=$?
if exit; then
echo result
fi

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ah, yes, even better!

cat "${tmpfile}"
rm "${tmpfile}"
exit 1
fi

context_file="$(realpath "${script_dir}/../../.generated/context.export.env")"
current_context="$(cat "$(dirname "${context_file}")/.current_context")"
echo "Using context ${current_context} (${context_file})" >&2
# shellcheck disable=SC1090
source "${context_file}"

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