mirror of
https://github.com/coder/coder.git
synced 2026-06-07 06:58:17 +00:00
Mathias Fredriksson
fa8693605f
The minimize_diff function in generate.sh preserves autogenerated values (UUIDs, tokens, etc.) across regeneration to keep diffs minimal. The subagent_id field was missing from the preservation list, causing unnecessary churn on devcontainer test data. Also regenerates all testdata with the current terraform (1.14.5) and coder provider (2.14.0).
139 lines
3.0 KiB
Bash
Executable File
139 lines
3.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")/resources"
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# These environment variables influence the coder provider.
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for v in $(env | grep -E '^CODER_' | cut -d= -f1); do
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unset "$v"
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done
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generate() {
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local name="$1"
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echo "=== BEGIN: $name"
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terraform init -upgrade &&
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terraform plan -out terraform.tfplan &&
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terraform show -json ./terraform.tfplan | jq >"$name".tfplan.json &&
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terraform graph -type=plan >"$name".tfplan.dot &&
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rm terraform.tfplan &&
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terraform apply -auto-approve &&
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terraform show -json ./terraform.tfstate | jq >"$name".tfstate.json &&
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rm terraform.tfstate &&
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terraform graph -type=plan >"$name".tfstate.dot
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ret=$?
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echo "=== END: $name"
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if [[ $ret -ne 0 ]]; then
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return $ret
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fi
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}
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minimize_diff() {
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for f in *.tf*.json; do
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declare -A deleted=()
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declare -a sed_args=()
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while read -r line; do
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# Deleted line (previous value).
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if [[ $line = -\ * ]]; then
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key="${line#*\"}"
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key="${key%%\"*}"
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value="${line#*: }"
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value="${value#*\"}"
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value="\"${value%\"*}\""
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declare deleted["$key"]="$value"
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# Added line (new value).
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elif [[ $line = +\ * ]]; then
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key="${line#*\"}"
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key="${key%%\"*}"
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value="${line#*: }"
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value="${value#*\"}"
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value="\"${value%\"*}\""
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# Matched key, restore the value.
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if [[ -v deleted["$key"] ]]; then
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sed_args+=(-e "s|${value}|${deleted["$key"]}|")
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unset "deleted[$key]"
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fi
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fi
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if [[ ${#sed_args[@]} -gt 0 ]]; then
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# Handle macOS compat.
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if grep -q -- "\[-i extension\]" < <(sed -h 2>&1); then
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sed -i '' "${sed_args[@]}" "$f"
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else
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sed -i'' "${sed_args[@]}" "$f"
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fi
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fi
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done < <(
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# Filter out known keys with autogenerated values.
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git diff -- "$f" |
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grep -E "\"(terraform_version|id|agent_id|subagent_id|resource_id|token|random|timestamp)\":"
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)
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done
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}
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run() {
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d="$1"
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cd "$d"
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name=$(basename "$(pwd)")
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toskip=(
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# This needs care to update correctly.
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"kubernetes-metadata"
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)
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for skip in "${toskip[@]}"; do
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if [[ $name == "$skip" ]]; then
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echo "== Skipping: $name"
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touch "$name.tfplan.json" "$name.tfplan.dot" "$name.tfstate.json" "$name.tfstate.dot"
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return 0
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fi
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done
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echo "== Generating test data for: $name"
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if ! out="$(generate "$name" 2>&1)"; then
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echo "$out"
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echo "== Error generating test data for: $name"
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return 1
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fi
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if ((minimize)); then
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echo "== Minimizing diffs for: $name"
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minimize_diff
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fi
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echo "== Done generating test data for: $name"
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exit 0
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}
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if [[ " $* " == *" --help "* || " $* " == *" -h "* ]]; then
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echo "Usage: $0 [module1 module2 ...]"
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exit 0
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fi
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minimize=1
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if [[ " $* " == *" --no-minimize "* ]]; then
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minimize=0
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fi
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declare -a jobs=()
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if [[ $# -gt 0 ]]; then
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for d in "$@"; do
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run "$d" &
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jobs+=($!)
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done
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else
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for d in */; do
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run "$d" &
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jobs+=($!)
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done
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fi
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err=0
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for job in "${jobs[@]}"; do
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if ! wait "$job"; then
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err=$((err + 1))
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fi
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done
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if [[ $err -ne 0 ]]; then
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echo "ERROR: Failed to generate test data for $err modules"
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exit 1
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fi
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terraform version -json | jq -r '.terraform_version' >version.txt
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