script-collection

Random helper scripts that might be useful to someone out there

Scripts Purpose

sh (might contain or be almost fully py)

• cifail.sh: Give it any job URL and it will download the logs of all failed CI runs locally for efficient LLM consumption.
• find_long_py.sh: List the longest .py files in any subdir descending by lines. Only shows files with 800+ lines.
• ghact.sh: Get overview of anyone's recent github activity in any repo. E.g. ./ghact.sh ethereum/execution-specs,ethereum/hive felix314159,spencer-tb 5 shows all commits made by felix314159 or spencer-tb in the repos ethereum/execution-specs or ethereum/hive within the past 5 hours
• gitcompare.sh: Compare current local branch (latest commit hash) with remote branch of same name. If you do not specify the remote branch name it will default to comparing to 'eels'. If the chosen remote does not exist you are warned. If it does exist it either prints OK (commithash, date) when hashes match, otherwise it will print NOT SYNCED and provide the commit hashes and dates for both branches you are comparing.
• gitrebasecompare.sh: Someone force-pushed to a branch (usually after rebase, hence the name) and you want to compare your local branch against that remote branch. Tells which commits still have the same patch-id (new hash but probably same content), which commits were modified, which commits were added and which commits were dropped. This script should make it easier for you to have your fav LLM understand the difference between local and remote.
• magicians-fetchThread.sh: Download entire ETH Magicians Thread with subset of relevant metadata for human/LLM consumption
• prcommitslist.sh: Get a list of all commits that exist in a given PR URL and get insurance that you locally access them (useful for building LLM skill around this for accessing changes of any PR URL. For then actually accessing the changes your LLM should not git not the github api)
• prcommitspick.sh: Takes PR URL or PR number and cherry-picks all commits it contains on the current branch. You have to resolve conflicts yourself shall they occur :P
• prreview.sh: Give it any Github PR URL and it will create a JSON object that contains all context an LLM needs (who commented what where, who wants which modifications to which files, etc)
• worktreeremove.sh: Remove all git worktrees from /tmp/ (I think it sometimes confuses vsc source control). Supports --dry argument to see outcome without deleting anything.

py

• refspecfind.py: This helper script is specific to the execution-specs repo. It helps to keep track of an EIP development branch and the respective EIPs repo branch so that it is clear how up-to-date the current test cases are. Hash mismatch here usually means there was a specs update (in EIPs repo) but the EELS implementation of this has not been done merged yet.
• unicode-detector.py: Detects any unicode symbols in any file. Supports customization (e.g. excluded dirs, allowed unicode chars) and provides statistics at the end. Ideally paired with a GitHub action that runs against all files modified in any commit of the current PR. Why this is useful: glassworm is a documented, real-world attack where attackers use invisible unicode that looks like an empty string to run malicious code. another malicious thing would be invisible LLM prompts that make use of jailbreaks, when any LLM scans such invisible chars it could be convinced to perform malicious actions. Given that reviewing an invisible threat without such a helper script would be nearly impossible, it felt like a useful script to have