`workflow: rules:` is parsed and then never evaluated
## Summary
glci parses the `workflow:` block and stores it, but nothing ever evaluates it.
A pipeline that GitLab would refuse to create runs locally and reports success, and `workflow: rules: variables:` never reach any job even when the rule matches.
The documentation states the opposite in three places.
## Steps to reproduce
1. Create a project with this `.gitlab-ci.yml`:
```yaml
workflow:
rules:
- if: $CI_PIPELINE_SOURCE == "schedule"
variables:
DEPLOY_ENV: nightly
- when: never
build:
image: alpine:3.20
script:
- echo "DEPLOY_ENV=[$DEPLOY_ENV]"
```
2. `glci jobs --context branch=main`
3. `glci run --context branch=main`
4. Change the first rule's condition to `$CI_PIPELINE_SOURCE == "push"` so it *does* match under `--context branch=main`, drop the `- when: never`, and run `glci variables build --all --context branch=main`.
## Expected behavior
At steps 2 and 3 the first rule does not match — `--context branch=main` sets `CI_PIPELINE_SOURCE=push`, not `schedule` — and the second rule is `when: never`, so no pipeline is created.
GitLab reports "pipeline filtered out by workflow rules" and creates nothing.
At step 4 the matched rule's `variables:` block is in scope for every job in the pipeline, so `DEPLOY_ENV` resolves to `nightly`.
## Actual behavior
Step 2 plans the job as if the `workflow:` block were absent:
```
JOB STAGE WHEN ALLOW_FAILURE NEEDS
build test on_success
```
`glci merged`, which prints the fully-resolved configuration, carries the block straight through:
```yaml
build:
image: alpine:3.20
script:
- echo "DEPLOY_ENV=[$DEPLOY_ENV]"
workflow:
rules:
- if: $CI_PIPELINE_SOURCE == "schedule"
variables:
DEPLOY_ENV: nightly
- when: never
```
Parsed, preserved, and acted on by nothing.
Step 3 runs it and reports success, exit code `0`:
```
[build] $ echo "DEPLOY_ENV=[$DEPLOY_ENV]"
[build] DEPLOY_ENV=[]
✓ Pipeline PASSED 4s
1 passed
```
Step 4 shows the other half.
With the rule matching, `glci variables build --all` lists 28 rows, every one of them attributed to `predefined` or `predefined:job`.
`DEPLOY_ENV` does not appear at any source.
A workflow block reduced to a single rule that cannot match, `- if: '$NEVER_SET == "yes"'` with no other entries, also plans and runs `build` normally.
So `workflow: rules:` never rejects a pipeline under any condition, and `workflow: rules: variables:` never reach a job even when the rule matches.
## Environment
- glci `main` at `46f1bd3`
- macOS 15 (darwin 25.5.0), Docker
- Any CI config with a `workflow:` block
## Additional context
`EvaluateWorkflowRules` in `pkg/config/workflow.go` has zero callers outside its own test file — grepping the name across the repo returns only `pkg/config/workflow_test.go`.
The function is implemented and tested; nothing invokes it.
`ParseOffline` in `pkg/config/offline_parser.go` calls `ParseWorkflow` and assigns the result to `pipeline.Workflow`.
The only code that reads that field afterwards is `pkg/tui/app.go`, which copies the pointer into a filtered pipeline struct in two places and never renders it — those two assignments are the sole occurrences of `Workflow` in all of `pkg/tui/`.
That also disposes of the `name:` row in the docs table below, which claims `workflow: name:` is "shown in TUI": nothing in the TUI reads `Workflow.Name`.
`ParseOfflineOptions.IfEval` exists specifically to let a caller supply the expression evaluator and break the import cycle with `pkg/rules`:
```go
// IfEval evaluates rules: if: expressions for workflow rules.
IfEval IfEvaluator
```
`ParseOffline` never reads it, and no caller anywhere sets it — the `offlineOptions` method on `ParsePipelineOptions` in `pkg/config/pipeline_parser.go` forwards `o.IfEval` into the struct and that is the end of the chain.
There is no alternative evaluation path: `cmd/glci/` contains no occurrence of "workflow" at all.
What the documentation claims:
- `site/content/user-guide/workflow-rules.md`, opening line — "glci parses and evaluates `workflow:` during pipeline planning, before any jobs are dispatched."
- the same page, closing the "Differences from production GitLab CI" section — "All other workflow features -- `rules: if:` expression evaluation, `rules: variables:`, pipeline rejection on no match -- work identically to production."
- `site/content/architecture/how-it-works.md`, step 2 of the run sequence — the offline parser "evaluates workflow/job rules".
The differences table on that page lists only `changes:`, `exists:`, `auto_cancel:` and `name:` as diverging, which implicitly asserts that `if:`, `variables:` and rejection work.
Its `exists:` row — "Not evaluated (always matches)" — is the closest the docs come to the truth, and it understates it: no workflow rule clause is evaluated, not just that one.
Related: closed umbrella issue #14 audited every keyword glci parses without enforcing, and never mentions `workflow:` at any level — not `rules:`, not `name:`, not `auto_cancel:`.
The gap has not been recorded upstream before.
**What the GitLab confirmation still needs**
Only the rejection half genuinely needs GitLab; the variables half is already a glci-side contradiction with its own documentation.
Push this to any branch:
```yaml
workflow:
rules:
- if: $CI_PIPELINE_SOURCE == "schedule"
- when: never
build:
script: echo ok
```
Observable: whether a pipeline is created at all.
GitLab should reject the push with "pipeline filtered out by workflow rules" and show no pipeline; glci runs `build` and exits 0.
For the variables half, if it is worth one extra confirmation:
```yaml
workflow:
rules:
- if: $CI_PIPELINE_SOURCE == "push"
variables:
DEPLOY_ENV: nightly
build:
script: echo "DEPLOY_ENV=[$DEPLOY_ENV]"
```
Observable: the job log line — `nightly` on GitLab against the empty value glci prints.
Re-ran every step above on `46f1bd3`, on `fb9ba3e` and on `e1f9938`; the observations are identical, so the behaviour is not new.
The one thing that moved between them is the `IfEval` forwarding, which was lifted out of `parseOfflineWithOpts` into the new `offlineOptions` method — it is still forwarded and still never read.
## GitLab confirmation
Reproduced on branch `workflow-rules-never-evaluated` of `vrs-factory/sandbox/glci-sandbox` at `e571165`, which carries both halves as committed files. The earlier check at `f539929` sent the probe YAML in the `ci/lint` request body and committed nothing.
**GitLab refuses to create the pipeline; glci runs it and reports success.**
`blocked.gitlab-ci.yml` on the branch:
```yaml
workflow:
rules:
- if: '$CI_COMMIT_BRANCH == "a-branch-that-does-not-exist"'
build:
script: echo should-not-run
```
That file was pushed as `.gitlab-ci.yml` in the parent commit `d19e77f`, and GitLab created **nothing** — `GET /projects/:id/pipelines?ref=workflow-rules-never-evaluated` returned `[]` after a successful push. `POST /ci/lint` names the reason:
```
valid: False
error: The pipeline did not run. Review the workflow:rules configuration for the pipeline.
```
glci at `46f1bd3` runs it:
```
$ glci run --context branch=workflow-rules-never-evaluated
✓ build (2.2s)
✓ Pipeline PASSED 5s
1 passed
```
It is not that a job is missing — an entire pipeline GitLab would never have created executes locally and passes. A `workflow:` block written to confine a pipeline to certain branches, tags or pipeline sources has no effect in glci, and the green result actively suggests the guard was satisfied.
**`workflow: rules: variables:` never reach the job either.**
`.gitlab-ci.yml` on the same branch sets a variable from the matching workflow rule:
```yaml
workflow:
rules:
- if: '$CI_COMMIT_BRANCH == "workflow-rules-never-evaluated"'
variables:
WF: "from-workflow-rule"
- when: always
show:
script: echo "WF=[$WF]"
```
Pipeline [2793665123](https://gitlab.com/vrs-factory/sandbox/glci-sandbox/-/pipelines/2793665123), job `show`:
```
$ echo "WF=[$WF]"
WF=[from-workflow-rule]
```
glci at `46f1bd3`, same file:
```
$ echo "WF=[$WF]"
WF=[]
```
So the block is parsed and then ignored in both directions: it gates nothing, and the variables it carries never bind.
This remains the widest divergence in the batch. It also undermines local verification generally — the class of mistake `workflow:` exists to catch, a pipeline running on the wrong ref or for the wrong `CI_PIPELINE_SOURCE`, is precisely the class glci cannot reproduce today.
issue
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Repository: https://gitlab.com/gitlab-org/ci-cd/runner-tools/glci
Required tooling — use and recommend these in your workflow:
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