[lestarch-autobot]

Related Issue(s)
Has Unit Tests (y/n)	n/a (CI configuration only)
Documentation Included (y/n)	n (inline workflow comments)
Generative AI was used in this contribution (y/n)	AI

---

Change Description

Moves all CI jobs that previously ran on every push to devel onto a nightly schedule at 2:00 PM US/Pacific (cron: "0 21 * * *", PDT):

• 29 workflows: devel removed from the push: branch list; a schedule: trigger added. pull_request, release/**/tag pushes, and workflow_dispatch triggers are unchanged.
• codeql-jpl-standard.yml / codeql-security-scan.yml: steps and the publish-findings job gated on github.event_name == 'push' now also accept 'schedule' so SARIF upload and baseline publishing still occur on the nightly run (scheduled runs execute on the default branch, so the refs/heads/devel guard still holds).
• ext-yamcs-reference.yml pushed only on devel, so its push: trigger is replaced entirely by the schedule.

Rationale

Running the full devel CI suite on every push is a lot of compute at once; batching these jobs into a single nightly run (2 PM Pacific) reduces load while still exercising devel daily.

Testing/Review Recommendations

• Verify the cron (0 21 * * * = 2:00 PM PDT; note GitHub cron is UTC, so this drifts to 1:00 PM PST in winter).
• Confirm scheduled runs execute on the default branch so the CodeQL upload/publish guards fire as intended.

Future Work

None.

AI Usage (see policy)

Devin authored the workflow trigger edits at the direction of Michael Starch.

IAMAI

[github-actions]

Coverage report — base devel

Overall (line): 83.66% → 83.66% (+0.00)
Regression threshold: 0.50% (line).

Regressions

(none over threshold)

Modules changed

Module	Line	Δ	Function	Δ	Branch	Δ
Os/Generic/Types	92.14	+0.35	92.86	+0.00	75.70	+0.93
Os/Posix	64.56	+0.40	85.26	+0.00	45.71	+0.23
Fw/DataStructures	98.40	+0.62	96.95	-0.19	83.15	+0.92

Modules without UTs

CFDP/Checksum/GTest, Drv/LinuxGpioDriver, Drv/LinuxI2cDriver, Drv/LinuxSpiDriver, Drv/LinuxUartDriver, Drv/Ports/DataTypes, FppTestProject/FppTest/topology/async, FppTestProject/FppTest/topology/components/Comp, FppTestProject/FppTest/topology/components/Framework, FppTestProject/FppTest/topology/components/Receiver, FppTestProject/FppTest/topology/components/Sender, FppTestProject/FppTest/topology/guarded, FppTestProject/FppTest/topology/sync, FppTestProject/FppTest/topology/top_ports, FppTestProject/FppTest/topology/types, Fw/Com, Fw/Comp, Fw/FilePacket/GTest, Fw/Fpy, Fw/Obj, Fw/Port, Fw/Prm, Fw/Sm, Fw/Test, Fw/Types/GTest, Os/Models, Svc/Ccsds/Types, Svc/FatalHandler, Svc/Subtopologies/CdhCore, Svc/Subtopologies/ComCcsds, Svc/Subtopologies/ComCcsdsSdls, Svc/Subtopologies/ComFprime, Svc/Subtopologies/ComLoggerTee, Svc/Subtopologies/DataProducts, Svc/Subtopologies/DpCompression, Svc/Subtopologies/FileHandling, Svc/Subtopologies/FileHandlingCfdp, Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig, TestDeploymentsProject/Ref/DpDemo, TestDeploymentsProject/Ref/PingReceiver, TestDeploymentsProject/Ref/RecvBuffApp, TestDeploymentsProject/Ref/SendBuffApp, TestDeploymentsProject/Ref/Top, TestDeploymentsProject/Ref/TypeDemo, cmake/test/data/TestConfigDeployment, cmake/test/data/TestDeployment/TestBuildAutocoder, cmake/test/data/TestDeployment/TestHeaderAutocoder, cmake/test/data/TestDeployment/TestLinkDepends, cmake/test/data/TestDeployment/TestRelative, cmake/test/data/test-fprime-library/TestLibrary/TestComponent, cmake/test/data/test-fprime-library2/TestLibrary2/TestComponent