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Support RSEQ (MER style) Sequence Grammar

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Assessment

Difficulty
4/5
Estimated time
3-5 days
Newbie friendliness
45/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Active
Domain
frontend

Research direction

Start by reading the linked sequence_file_sis.md specification and compare it with the sample grammar in the issue. Locate the existing sequence parsing entry point in the repository, then verify that comments, headers, commands, arguments, timeouts, RUN, and IF/ENDIF constructs are accepted as shown.

Written by the indexing model from the issue text.

Description

feature soon

SIS is here

https://github.jpl.nasa.gov/Skyfall-Spacecraft/sfsc-design/blob/main/fdd/sequencing/sequence_file_sis.md

# Full line comment

# ---Required Header fields --- 
SEQ_ID c1234
SEQ_VERSION 1
CMD_DICT_VERSION 20260924

#  Some commands
CMD_TEST.NO_ARGS      # optional end of line comment
FILE_CP "/tmp/test.bin" "/dp/archive.bin"

# command with a timeout

CMD_NAME DDR_NAME EQ SUCCESS SEC = 60

# first argument is a seq name
RUN c1235 ABORT SYNC

IF DDR_NAME EQ ENUM_VAL
      CMD2 123.4 5 5
ENDIF
Dominant language
Svelte
Stars
42
Forks
15
No merged PRs in 30d

Getting set up

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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