feat: debug eval image

common.ts

@@ -62,6 +62,14 @@ export function lastPassedProposal(proposals: ProposalInfo[]): ProposalInfo {
   return last;
 }
 
+export function imageNameForProposalEval(proposal) {
+  const target = `eval-${proposal.proposalName}`;
+  return {
+    name: `${repository}:${target}`,
+    target,
+  };
+}
+
 export function imageNameForProposalTest(proposal) {
   const target = `test-${proposal.proposalName}`;
   return {

debugEvalImage.ts

@@ -0,0 +1,34 @@
+#!/usr/bin/env tsx
+/**
+ * @file like runTestImages.ts, but for a single proposal,
+ * and with a bash entrypoint
+ */
+import { execSync } from 'node:child_process';
+import { parseArgs } from 'node:util';
+import { imageNameForProposalEval, readOneProposal } from './common';
+
+const options = {
+  match: { short: 'm', type: 'string' },
+} as const;
+const { values } = parseArgs({ options });
+
+const proposal = readOneProposal(values.match!);
+
+console.log(
+  `Starting shell of eval image for proposal ${proposal.proposalName}`,
+);
+// SLOGFILE isn't in the regular build because it's huge
+console.log('If you want a SLOGFILE:');
+console.log('  export SLOGFILE=slog.slog');
+console.log('Run the following command to start a chain:');
+console.log('  agd start --log_level warn');
+console.log('This gets another shell:');
+console.log(
+  '  docker exec -it `docker ps --latest --format json | jq -r .Names` bash',
+);
+console.log('And within that shell:');
+console.log('  cd /usr/src/proposals/"$PROPOSAL_PATH/" && ./eval.sh');
+const { name } = imageNameForProposalEval(proposal);
+// start the chain
+const cmd = `docker run --mount type=bind,src=.,dst=/usr/src/a3p -it --entrypoint bash ${name}`;
+execSync(cmd, { stdio: 'inherit' });