feat(pipeline): add --target and --targets flags to pipeline run and pipeline input (#1108)

* feat(pipeline): add --target and --targets flags to pipeline run and pipeline input

Mirrors the --target / --targets options already available on \�gentv eval run\.
Allows reusing the same eval.yaml across different targets without duplicating files.

Both commands now accept:
  --target <name>    Override target name from targets.yaml
  --targets <path>   Path to targets.yaml (overrides discovery)

These values are forwarded directly to selectTarget() via cliTargetName and
explicitTargetsPath, the same pathway used by eval run.

Fixes #1107

* style(pipeline): remove stray blank line in run.ts

* docs(agents): note bun install after branch/PR checkout

Author: christso

AGENTS.md

@@ -494,6 +494,10 @@ cp "$(git worktree list --porcelain | head -1 | sed 's/worktree //')/.env" .env
 ```
 Both steps are required before running builds, tests, or evals in the worktree.
 
+### After Checking Out an Existing Branch or PR
+
+Whenever you `git checkout`, `gh pr checkout`, `git pull`, or otherwise switch to a ref that may have changed `package.json` / `bun.lock`, run `bun install` before building, testing, or pushing. The pre-push hook builds all workspaces — if dependencies are stale, the push fails with errors like `Cannot find module 'recharts'` even though the source change is unrelated. `bun install` is cheap when already up-to-date, so run it by default after any ref switch.
+
 ## Version Management
 
 This project uses a simple release script for version bumping. The git commit history serves as the changelog.

apps/cli/src/commands/pipeline/input.ts

@@ -65,8 +65,18 @@ export const evalInputCommand = command({
       long: 'experiment',
       description: 'Experiment label (e.g. with_skills, without_skills)',
     }),
+    target: option({
+      type: optional(string),
+      long: 'target',
+      description: 'Override target name from targets.yaml (mirrors eval run --target)',
+    }),
+    targets: option({
+      type: optional(string),
+      long: 'targets',
+      description: 'Path to targets.yaml (overrides discovery)',
+    }),
   },
-  handler: async ({ evalPath, out, experiment }) => {
+  handler: async ({ evalPath, out, experiment, target, targets }) => {
     const resolvedEvalPath = resolve(evalPath);
     const outDir = resolve(out ?? buildDefaultRunDir(process.cwd(), experiment));
     const repoRoot = await findRepoRoot(dirname(resolvedEvalPath));
@@ -94,6 +104,8 @@ export const evalInputCommand = command({
         testFilePath: resolvedEvalPath,
         repoRoot,
         cwd: evalDir,
+        cliTargetName: target,
+        explicitTargetsPath: targets,
         dryRun: false,
         dryRunDelay: 0,
         dryRunDelayMin: 0,

apps/cli/src/commands/pipeline/run.ts

@@ -92,8 +92,18 @@ export const evalRunCommand = command({
       description:
         'Which grading phase to run: "code" runs code-graders inline, omit to skip grading (use pipeline grade separately)',
     }),
+    target: option({
+      type: optional(string),
+      long: 'target',
+      description: 'Override target name from targets.yaml (mirrors eval run --target)',
+    }),
+    targets: option({
+      type: optional(string),
+      long: 'targets',
+      description: 'Path to targets.yaml (overrides discovery)',
+    }),
   },
-  handler: async ({ evalPath, out, workers, experiment, graderType }) => {
+  handler: async ({ evalPath, out, workers, experiment, graderType, target, targets }) => {
     const resolvedEvalPath = resolve(evalPath);
     const outDir = resolve(out ?? buildDefaultRunDir(process.cwd(), experiment));
     const repoRoot = await findRepoRoot(dirname(resolvedEvalPath));
@@ -124,6 +134,8 @@ export const evalRunCommand = command({
         testFilePath: resolvedEvalPath,
         repoRoot,
         cwd: evalDir,
+        cliTargetName: target,
+        explicitTargetsPath: targets,
         dryRun: false,
         dryRunDelay: 0,
         dryRunDelayMin: 0,