Fix ast-grep utility IDs for 0.43 parser#202
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WalkthroughRefactors security rules across many languages to standardize matcher names and move inline match expressions into utils, then updates rule.any references accordingly. No functional detection logic changes indicated. ChangesCross-language rule naming and utils refactor
Estimated code review effort🎯 3 (Moderate) | ⏱️ ~25 minutes Poem
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⚠️ Outside diff range comments (6)
rules/python/security/python-peewee-pg-hardcoded-secret-python.yml (1)
25-25:⚠️ Potential issue | 🟠 Major | ⚡ Quick winSame
6peewee.PostgresqlDatabase$regex typo as the empty-password rule.The leading
6(instead of^) prevents matching qualifiedpeewee.PostgresqlDatabase(...)calls. Pre-existing and outside the rename scope, but the same fix should be applied here for consistent detection.🐛 Proposed fix
- regex: ^PostgresqlDatabase$|6peewee.PostgresqlDatabase$|^PostgresqlExtDatabase|playhouse.postgres_ext.PostgresqlExtDatabase$|^PooledPostgresqlDatabase$|^playhouse.pool.PooledPostgresqlDatabase$|^CockroachDatabase$|^playhouse.cockroachdb.CockroachDatabase$|^PooledCockroachDatabase$|^playhouse.cockroachdb.PooledCockroachDatabase$ + regex: ^PostgresqlDatabase$|^peewee.PostgresqlDatabase$|^PostgresqlExtDatabase$|^playhouse.postgres_ext.PostgresqlExtDatabase$|^PooledPostgresqlDatabase$|^playhouse.pool.PooledPostgresqlDatabase$|^CockroachDatabase$|^playhouse.cockroachdb.CockroachDatabase$|^PooledCockroachDatabase$|^playhouse.cockroachdb.PooledCockroachDatabase$🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/python/security/python-peewee-pg-hardcoded-secret-python.yml` at line 25, The regex in the rule contains a typo "6peewee.PostgresqlDatabase$" which prevents matching fully-qualified peewee classes; update the pattern to "^peewee.PostgresqlDatabase$" so it correctly matches qualified names alongside the other alternatives (the overall regex string containing PostgresqlDatabase, PostgresqlExtDatabase, PooledPostgresqlDatabase, CockroachDatabase, etc.). Ensure you replace only the leading "6" with "^" in that alternative so the combined regex continues to work as intended.rules/python/security/python-peewee-pg-empty-password-python.yml (1)
26-26:⚠️ Potential issue | 🟠 Major | ⚡ Quick winFix regex typo so
peewee.PostgresqlDatabase(...)is detected
6peewee.PostgresqlDatabase$can’t match the qualified class name (peewee.PostgresqlDatabase), leaving that case undetected. The same typo also exists inrules/python/security/python-peewee-pg-hardcoded-secret-python.yml. Existing tests for these rules use the unqualifiedPostgresqlDatabase(...)form, so the qualified path isn’t exercised.🐛 Proposed fix
- regex: ^PostgresqlDatabase$|6peewee.PostgresqlDatabase$|^PostgresqlExtDatabase|playhouse.postgres_ext.PostgresqlExtDatabase$|^PooledPostgresqlDatabase$|^playhouse.pool.PooledPostgresqlDatabase$|^CockroachDatabase$|^playhouse.cockroachdb.CockroachDatabase$|^PooledCockroachDatabase$|^playhouse.cockroachdb.PooledCockroachDatabase$ + regex: ^PostgresqlDatabase$|^peewee.PostgresqlDatabase$|^PostgresqlExtDatabase|playhouse.postgres_ext.PostgresqlExtDatabase$|^PooledPostgresqlDatabase$|^playhouse.pool.PooledPostgresqlDatabase$|^CockroachDatabase$|^playhouse.cockroachdb.CockroachDatabase$|^PooledCockroachDatabase$|^playhouse.cockroachdb.PooledCockroachDatabase$🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/python/security/python-peewee-pg-empty-password-python.yml` at line 26, The regex contains a typo "6peewee.PostgresqlDatabase$" that cannot match the qualified class name peewee.PostgresqlDatabase; update the pattern to "peewee.PostgresqlDatabase$" in the regex string shown (the same fix must also be applied to rules/python/security/python-peewee-pg-hardcoded-secret-python.yml) so the fully-qualified class name is correctly detected by the rule.rules/python/security/python-requests-hardcoded-secret-python.yml (1)
107-133:⚠️ Potential issue | 🟠 Major | ⚡ Quick winFix incorrect import symbol in
HTTPDigestAuth_USERguard.
HTTPDigestAuth_USERchecksfrom requests.auth import HTTPProxyAuthin one branch, which is inconsistent with the digest matcher and can miss validHTTPDigestAuth(...)detections.Suggested fix
HTTPDigestAuth_USER: @@ - any: - follows: stopBy: end kind: import_from_statement any: - - pattern: from requests.auth import HTTPProxyAuth + - pattern: from requests.auth import HTTPDigestAuth - inside: stopBy: end follows: stopBy: end kind: import_from_statement any: - pattern: from requests.auth import HTTPDigestAuth🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/python/security/python-requests-hardcoded-secret-python.yml` around lines 107 - 133, The guard HTTPDigestAuth_USER wrongly looks for the import symbol HTTPProxyAuth instead of HTTPDigestAuth, causing mismatches; update the import_from_statement branch inside HTTPDigestAuth_USER to check for "from requests.auth import HTTPDigestAuth" (replace HTTPProxyAuth with HTTPDigestAuth) so the matcher consistently detects HTTPDigestAuth(...) calls and their string argument checks.rules/typescript/security/node-rsa-weak-key-typescript.yml (1)
1059-1059:⚠️ Potential issue | 🟡 Minor | ⚡ Quick winCorrect misspelled module regex
node-forgeo.Line 1059 and Line 1369 should match
node-forge; current regex won’t match real imports.Proposed fix
- regex: ^node-forgeo$ + regex: ^node-forge$ @@ - regex: ^node-forgeo$ + regex: ^node-forge$Also applies to: 1369-1369
🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/typescript/security/node-rsa-weak-key-typescript.yml` at line 1059, The regex value currently set as "node-forgeo" is misspelled and will never match real imports; update the regex entries that contain regex: ^node-forgeo$ (both occurrences) to regex: ^node-forge$ so the rule correctly matches the "node-forge" module imports; search for the exact symbol string "regex: ^node-forgeo$" and replace it with "regex: ^node-forge$" in both places (the occurrences near the current diff).rules/rust/security/empty-password-rust.yml (1)
401-465:⚠️ Potential issue | 🟠 Major | ⚡ Quick winFix
PgConnectOptionvsPgConnectOptionsnaming to avoid missed detectionsIn
sqlx-postgres, the Postgres connection options type/constructor isPgConnectOptionsand the constructor isPgConnectOptions::new—there is noPgConnectOption::new. Update the rule to matchPgConnectOptions(e.g., matcher name andregex).Proposed fix
- PgConnectOption_new_password_with_Instance: + PgConnectOptions_new_password_with_Instance: @@ - regex: ^PgConnectOption::new$ + regex: ^PgConnectOptions::new$ @@ - - matches: PgConnectOption_new_password_with_Instance + - matches: PgConnectOptions_new_password_with_InstanceApplies to:
rules/rust/security/empty-password-rust.yml(401-465, and also 1051-1051)🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/rust/security/empty-password-rust.yml` around lines 401 - 465, The rule currently references the non-existent symbol PgConnectOption and PgConnectOption::new which will miss matches; update all occurrences to PgConnectOptions and PgConnectOptions::new (including the matcher name PgConnectOption_new_password_with_Instance and any regexes like ^PgConnectOption$ or ^PgConnectOption::new$) so the rule, its regexes and the let/call_expression checks target the real sqlx type/constructor PgConnectOptions/PgConnectOptions::new; apply the same change at the other occurrence noted (around line 1051) so both rule instances use the correct pluralized identifier.rules/rust/security/hardcoded-password-rust.yml (1)
394-458:⚠️ Potential issue | 🟠 Major | ⚡ Quick winFix postgres constructor matcher: use
PgConnectOptions::new(plural), notPgConnectOption::new(singular).
PgConnectOption_new_password_with_Instance(at ~line 394) looks forregex: ^PgConnectOption::new$(at ~line 456). sqlx’s Rust API constructor isPgConnectOptions::new, so this matcher will miss typical code.Keep the rule name as-is (it’s referenced at ~line 1028) and change only the internal constructor regex; renaming the rule key to
PgConnectOptions_new_password_with_Instancewould collide with the existingPgConnectOptions_new_password_with_Instancerule (at ~line 581).🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/rust/security/hardcoded-password-rust.yml` around lines 394 - 458, The rule PgConnectOption_new_password_with_Instance is matching the wrong constructor name; update the internal regex that currently matches ^PgConnectOption::new$ to ^PgConnectOptions::new$ so the matcher finds sqlx’s constructor; keep the rule key PgConnectOption_new_password_with_Instance unchanged and only modify the constructor regex in the call_expression check that references PgConnectOption::new.
🧹 Nitpick comments (1)
rules/cpp/security/string-view-temporary-string-cpp.yml (1)
918-919: 💤 Low valueDuplicate matcher can be removed.
Lines 918 and 919 both reference
VAR_instance_EXPR_instance_substr, which is redundant in anany:block. One of these lines can be removed without changing behavior.♻️ Proposed fix
- matches: VAR_instance_EXPR_instance - matches: VAR_instance_EXPR_instance_substr - - matches: VAR_instance_EXPR_instance_substr - matches: VAR_instance_std_to_string🤖 Prompt for AI Agents
Verify each finding against current code. Fix only still-valid issues, skip the rest with a brief reason, keep changes minimal, and validate. In `@rules/cpp/security/string-view-temporary-string-cpp.yml` around lines 918 - 919, Remove the duplicate matcher entry in the any: list — both entries referencing VAR_instance_EXPR_instance_substr are redundant; edit the rule's any: block to keep a single VAR_instance_EXPR_instance_substr line and delete the other so the matcher appears only once.
🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.
Outside diff comments:
In `@rules/python/security/python-peewee-pg-empty-password-python.yml`:
- Line 26: The regex contains a typo "6peewee.PostgresqlDatabase$" that cannot
match the qualified class name peewee.PostgresqlDatabase; update the pattern to
"peewee.PostgresqlDatabase$" in the regex string shown (the same fix must also
be applied to
rules/python/security/python-peewee-pg-hardcoded-secret-python.yml) so the
fully-qualified class name is correctly detected by the rule.
In `@rules/python/security/python-peewee-pg-hardcoded-secret-python.yml`:
- Line 25: The regex in the rule contains a typo "6peewee.PostgresqlDatabase$"
which prevents matching fully-qualified peewee classes; update the pattern to
"^peewee.PostgresqlDatabase$" so it correctly matches qualified names alongside
the other alternatives (the overall regex string containing PostgresqlDatabase,
PostgresqlExtDatabase, PooledPostgresqlDatabase, CockroachDatabase, etc.).
Ensure you replace only the leading "6" with "^" in that alternative so the
combined regex continues to work as intended.
In `@rules/python/security/python-requests-hardcoded-secret-python.yml`:
- Around line 107-133: The guard HTTPDigestAuth_USER wrongly looks for the
import symbol HTTPProxyAuth instead of HTTPDigestAuth, causing mismatches;
update the import_from_statement branch inside HTTPDigestAuth_USER to check for
"from requests.auth import HTTPDigestAuth" (replace HTTPProxyAuth with
HTTPDigestAuth) so the matcher consistently detects HTTPDigestAuth(...) calls
and their string argument checks.
In `@rules/rust/security/empty-password-rust.yml`:
- Around line 401-465: The rule currently references the non-existent symbol
PgConnectOption and PgConnectOption::new which will miss matches; update all
occurrences to PgConnectOptions and PgConnectOptions::new (including the matcher
name PgConnectOption_new_password_with_Instance and any regexes like
^PgConnectOption$ or ^PgConnectOption::new$) so the rule, its regexes and the
let/call_expression checks target the real sqlx type/constructor
PgConnectOptions/PgConnectOptions::new; apply the same change at the other
occurrence noted (around line 1051) so both rule instances use the correct
pluralized identifier.
In `@rules/rust/security/hardcoded-password-rust.yml`:
- Around line 394-458: The rule PgConnectOption_new_password_with_Instance is
matching the wrong constructor name; update the internal regex that currently
matches ^PgConnectOption::new$ to ^PgConnectOptions::new$ so the matcher finds
sqlx’s constructor; keep the rule key PgConnectOption_new_password_with_Instance
unchanged and only modify the constructor regex in the call_expression check
that references PgConnectOption::new.
In `@rules/typescript/security/node-rsa-weak-key-typescript.yml`:
- Line 1059: The regex value currently set as "node-forgeo" is misspelled and
will never match real imports; update the regex entries that contain regex:
^node-forgeo$ (both occurrences) to regex: ^node-forge$ so the rule correctly
matches the "node-forge" module imports; search for the exact symbol string
"regex: ^node-forgeo$" and replace it with "regex: ^node-forge$" in both places
(the occurrences near the current diff).
---
Nitpick comments:
In `@rules/cpp/security/string-view-temporary-string-cpp.yml`:
- Around line 918-919: Remove the duplicate matcher entry in the any: list —
both entries referencing VAR_instance_EXPR_instance_substr are redundant; edit
the rule's any: block to keep a single VAR_instance_EXPR_instance_substr line
and delete the other so the matcher appears only once.
ℹ️ Review info
⚙️ Run configuration
Configuration used: Central YAML (base), Repository UI (inherited)
Review profile: CHILL
Plan: Enterprise
Run ID: 30e7051e-f976-4061-aaf1-e8af02829e8c
📒 Files selected for processing (80)
rules/c/security/file-access-before-action-c.ymlrules/c/security/file-stat-before-action-c.ymlrules/c/security/insecure-hash-c.ymlrules/c/security/world-writable-file-c.ymlrules/cpp/security/file-access-before-action-cpp.ymlrules/cpp/security/file-stat-before-action-cpp.ymlrules/cpp/security/string-view-temporary-string-cpp.ymlrules/cpp/security/world-writable-file-cpp.ymlrules/csharp/security/jwt-decode-without-verify-csharp.ymlrules/csharp/security/jwt-hardcoded-secret-csharp.ymlrules/csharp/security/networkcredential-hardcoded-secret-python.ymlrules/csharp/security/npgsqlconnectionstringbuilder-hardcoded-secret-csharp.ymlrules/csharp/security/oracleconnectionstringbuilder-hardcoded-secret-csharp.ymlrules/csharp/security/sqlconnectionstringbuilder-hardcoded-secret-csharp.ymlrules/csharp/security/stacktrace-disclosure-csharp.ymlrules/go/security/openai-empty-secret-go.ymlrules/go/security/openai-hardcoded-secret-go.ymlrules/java/security/datanucleus-hardcoded-connection-password-java.ymlrules/java/security/drivermanager-hardcoded-secret-java.ymlrules/java/security/hardcoded-connection-password-java.ymlrules/java/security/hardcoded-secret-in-credentials-java.ymlrules/java/security/java-jwt-hardcoded-secret-java.ymlrules/java/security/jedis-jedisclientconfig-hardcoded-password-java.ymlrules/java/security/jedis-jedisfactory-hardcoded-password-java.ymlrules/java/security/missing-httponly-java.ymlrules/java/security/missing-secure-java.ymlrules/java/security/use-of-rc2-java.ymlrules/java/security/use-of-sha1-java.ymlrules/php/security/openssl-cbc-static-iv-php.ymlrules/python/security/avoid_app_run_with_bad_host-python.ymlrules/python/security/debug-enabled-python.ymlrules/python/security/hashids-with-django-secret-python.ymlrules/python/security/hashids-with-flask-secret-python.ymlrules/python/security/insecure-cipher-algorithm-rc4-python.ymlrules/python/security/python-elasticsearch-hardcoded-bearer-auth-python.ymlrules/python/security/python-ldap3-empty-password-python.ymlrules/python/security/python-peewee-mysql-empty-password-python.ymlrules/python/security/python-peewee-mysql-hardcoded-secret-python.ymlrules/python/security/python-peewee-pg-empty-password-python.ymlrules/python/security/python-peewee-pg-hardcoded-secret-python.ymlrules/python/security/python-pg8000-empty-password-python.ymlrules/python/security/python-pg8000-hardcoded-secret-python.ymlrules/python/security/python-psycopg2-empty-password-python.ymlrules/python/security/python-psycopg2-hardcoded-secret-python.ymlrules/python/security/python-pymongo-empty-password-python.ymlrules/python/security/python-pymongo-hardcoded-secret-python.ymlrules/python/security/python-pymssql-empty-password-python.ymlrules/python/security/python-pymssql-hardcoded-secret-python.ymlrules/python/security/python-pymysql-empty-password-python.ymlrules/python/security/python-pymysql-hardcoded-secret-python.ymlrules/python/security/python-redis-empty-password-python.ymlrules/python/security/python-redis-hardcoded-secret-python.ymlrules/python/security/python-requests-empty-password-python.ymlrules/python/security/python-requests-hardcoded-secret-python.ymlrules/python/security/python-requests-oauth-hardcoded-secret-python.ymlrules/python/security/python-tormysql-empty-password-python.ymlrules/python/security/python-tormysql-hardcoded-secret-python.ymlrules/python/security/python-urllib3-hardcoded-secret-python.ymlrules/python/security/python-webrepl-empty-password-python.ymlrules/python/security/python-webrepl-hardcoded-secret-python.ymlrules/ruby/security/force-ssl-false-ruby.ymlrules/ruby/security/hardcoded-secret-rsa-passphrase-ruby.ymlrules/ruby/security/insufficient-rsa-key-size-ruby.ymlrules/ruby/security/ruby-aws-sdk-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-cassandra-empty-password-ruby.ymlrules/ruby/security/ruby-cassandra-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-excon-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-faraday-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-mysql2-empty-password-ruby.ymlrules/ruby/security/ruby-mysql2-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-octokit-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-pg-empty-password-ruby.ymlrules/ruby/security/ruby-pg-hardcoded-secret-ruby.ymlrules/ruby/security/ruby-redis-empty-password-ruby.ymlrules/ruby/security/ruby-redis-hardcoded-secret-ruby.ymlrules/rust/security/empty-password-rust.ymlrules/rust/security/hardcoded-password-rust.ymlrules/rust/security/postgres-empty-password-rust.ymlrules/rust/security/secrets-reqwest-hardcoded-auth-rust.ymlrules/typescript/security/node-rsa-weak-key-typescript.yml
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Summary
Fixes CodeRabbit's bundled
ast-grep-essentialsrules so they parse underast-grep 0.43.0.The customer-facing failure came from Pylon issue #20980 for Phantom: CodeRabbit reported that
/ast-grep-rules/coderabbitai/ast-grep-essentials/rules/c/security/file-access-before-action-c.ymlcould not be parsed because utility IDPATTERN_1(identifier)contains reserved characters.Evidence And Reasoning
npm exec --yes --package @ast-grep/cli@0.43.0 -- sg scan --rule rules/c/security/file-access-before-action-c.yml tests/c/file-access-before-action-c-test.yml --json=compactUtility id PATTERN_1(identifier) contains reserved characters.(,),.,:,=,$, spaces, and&.matches:references in the same files.ENG-3565captured the samefile-access-before-action-c.ymlparse class during an ast-grep upgrade, andENG-4565tracks a current ast-grep napi upgrade thread from 2026-06-02.file-access-before-action-c.yml,PATTERN_1(identifier), andUtility idover the last 24 hours returned no matching service logs, so I found no evidence of a broad observed error spike from logs.Confidence
High. This directly removes the parser-invalid utility IDs, the original failure no longer reproduces, and the full rule test suite passes under
ast-grep 0.43.0.Validation
npm exec --yes --package @ast-grep/cli@0.43.0 -- sg scan --rule rules/c/security/file-access-before-action-c.yml tests/c/file-access-before-action-c-test.yml --json=compactnpm exec --yes --package @ast-grep/cli@0.43.0 -- sg test --skip-snapshot-tests -c ./sgconfig.yml --color nevernpm exec --yes --package @ast-grep/cli@0.43.0 -- sg test -c ./sgconfig.yml --color neverAll 185 tests passed.
Final Prompt
Automation execution profile: CODEX_WORKSPACE.
Treat the following as an operational task for the current automation run, not as a request to create, update, preview, review, or explain an automation.
automation_proposalorautomation_action_proposalin a live automation run.automation_status_card. Do not emit a preview card, draft card, or alternative control surface.automation_status_card. Return only the visible thread reply.automation_status_cardthat reflects that requested end state before you stop.actor-slack,post_message, a user token, or any other user-scoped Slack action.Webhook event context:
ast-greprules in our config, but we're getting an error:\n🔧 ast-grep (0.43.0)\n<...>Error: Cannot parse rule /ast-grep-rules/coderabbitai/ast-grep-essentials/rules/c/security/file-access-before-action-c.yml\nHelp: The file is not a valid ast-grep rule. Please refer to doc and fix the error.\nSee also: <https://ast-grep.github.io/guide/rule-config.html>\n\n✖ Caused by\n╰▻ Fail to parse yaml as Rule.\n╰▻ utils is not configured correctly.\n╰▻ Rule contains invalid utils.\n╰▻ Utility id PATTERN_1(identifier) contains reserved characters.\n\nlib/aws/identitycenter/permissionsets/power-user-access.test.ts\nError: Cannot parse rule /ast-grep-rules/coderabbitai/ast-grep-essentials/rules/c/security/file-access-before-action-c.yml\nHelp: The file is not a valid ast-grep rule. Please refer to doc and fix the error.\nSee also: <https://ast-grep.github.io/guide/rule-config.html>\n\n✖ Caused by\n╰▻ Fail to parse yaml as Rule.\n╰▻ utils is not configured correctly.\n╰▻ Rule contains invalid utils.\n╰▻ Utility id PATTERN_1(identifier) contains reserved characters.","account":{"id":"100b622f-94d7-4d4d-8960-181a50991612","name":"Phantom"},"assignee":"Jax Diagana"}}Task:
Triage this customer support event like a senior support engineer.
Use the ticket details to identify the customer, product area, urgency, impact, and what the customer is trying to do. Classify the issue as one of: product bug, customer confusion, missing documentation, pricing or billing question, account or permissions issue, integration setup issue, or unknown.
If this looks answerable from documentation or known product behavior, check the relevant docs or knowledge base connections and draft a clear customer-facing answer.
If this looks like a product bug, investigate it like a production issue. Check observability and infrastructure connections for matching errors, latency, saturation, traffic shifts, dependency failures, and trace examples. Compare the alert window with recent deploys, config changes, and commits. Check issue tracking and docs and knowledge connections for similar issues/postmortems in the past and see how they were addressed and whether any useful information exists to help debug or resolve the current issue. If you can figure out what the code fix is based on the evidence, then open a PR with the fix. Make sure the pr description includes all the evidence and reasoning about why this PR will fix the issue and your confidence level in the fix working.
Return:
Additionally, ensure the final response formatting is visually consistent. All section headers and subsection headers (for example: classification, customer impact and urgency, confirmed facts, likely cause, etc.) must always be bolded consistently in both the returned output and the private note formatting posted to Pylon.
Also post the whole analysis as private note on the pylon ticket that triggered this message using the bot/service-account Pylon connection. Do not use a personal Pylon API token.
If the issue is classified as a billing question, skip the workflow entirely and post only this private note on the Pylon ticket that triggered this message using the bot/service-account Pylon connection: "Skipping CodeRabbit bot analysis since this is a billing-related issue."
Final Plan
Classification
Product bug.
Customer Impact And Urgency
Customer: Phantom. Product area: built-in
ast-grepanalyzer / bundled essential security rules. Urgency: medium-high; CodeRabbit is surfacing a parser error from our bundled rules even though they have no custom rules configured.What The Customer Is Asking Or Reporting
They report
ast-grep 0.43.0cannot parse CodeRabbit’s bundledfile-access-before-action-c.ymlrule due toUtility id PATTERN_1(identifier) contains reserved characters.Confirmed Facts
@ast-grep/cli@0.43.0.ENG-3565captured the same parser-error class;ENG-4565tracks a current ast-grep upgrade thread.Likely Cause
The newer ast-grep parser rejects utility IDs with reserved characters. Several bundled rules used generated utility names like
PATTERN_1(identifier), dotted names,::names, and$...names.Recommended Customer Response
Thanks for flagging this. This is coming from CodeRabbit’s bundled ast-grep essentials rules, not your repository configuration. We reproduced the parser error with
ast-grep 0.43.0and opened a fix to rename the affected internal utility IDs while preserving rule behavior. No action is needed on your side right now.Internal Next Action
Merge and deploy PR #202, then confirm Phantom no longer sees the ast-grep parser error.
Missing Information
Affected PR/review URL and exact run timestamp. Not required for the fix, but useful for post-deploy confirmation.
Initiative Context
Summary by CodeRabbit