HoloPanio
4fa13a1d28
POSIX sh exits a script on the assignment line when command substitution exits non-zero under set -e -- before the subsequent echo ever runs. DEPLOY_OUTPUT=$(cmd 2>&1) # <- script exits here if cmd fails EXIT_CODE=$? echo "$DEPLOY_OUTPUT" # <- never reached Fix: use the || idiom, which puts the LHS in a compound-command context where set -e does not apply, and still captures the real exit code: EXIT_CODE=0 DEPLOY_OUTPUT=$(cmd 2>&1) || EXIT_CODE=$? echo "$DEPLOY_OUTPUT" # <- always runs Applied the same fix to the resolve call.
51 lines
1.8 KiB
Bash
Executable File
51 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# ---------------------------------------------------------------------------
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# Run prisma migrate deploy. On P3009 (a failed migration is blocking deploy),
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# extract the migration name from the error, resolve it as rolled-back, and
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# retry. All migration SQL in this repo is idempotent so a re-run is safe.
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# Loop handles multiple blocked migrations; max retries prevents infinite loops.
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# ---------------------------------------------------------------------------
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MAX_RETRIES=10
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ATTEMPT=0
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while [ $ATTEMPT -lt $MAX_RETRIES ]; do
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ATTEMPT=$((ATTEMPT + 1))
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echo "[migrate] Running prisma migrate deploy (attempt $ATTEMPT)..."
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EXIT_CODE=0
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DEPLOY_OUTPUT=$(bunx prisma migrate deploy 2>&1) || EXIT_CODE=$?
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echo "$DEPLOY_OUTPUT"
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if [ $EXIT_CODE -eq 0 ]; then
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echo "[migrate] All migrations applied successfully."
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exit 0
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fi
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# P3009: a previously-failed migration is blocking deploy.
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# The error message contains the migration name in backticks:
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# The `20260402000000_fix_severity_typo` migration started at ... failed
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if echo "$DEPLOY_OUTPUT" | grep -q "P3009"; then
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FAILED=$(echo "$DEPLOY_OUTPUT" | grep -oE '\`[0-9]{14}(_[a-zA-Z_]+)?\`' | tr -d '\`' | head -1)
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if [ -n "$FAILED" ]; then
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echo "[migrate] Resolving failed migration as rolled-back: $FAILED"
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RESOLVE_OUTPUT=""
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RESOLVE_EXIT=0
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RESOLVE_OUTPUT=$(bunx prisma migrate resolve --rolled-back "$FAILED" 2>&1) || RESOLVE_EXIT=$?
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echo "$RESOLVE_OUTPUT"
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if [ $RESOLVE_EXIT -ne 0 ]; then
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echo "[migrate] Failed to resolve migration $FAILED (exit $RESOLVE_EXIT). Aborting."
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exit 1
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fi
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continue
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fi
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fi
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echo "[migrate] Migration failed with a non-recoverable error."
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exit 1
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done
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echo "[migrate] Exceeded max retries ($MAX_RETRIES). Giving up."
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exit 1
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