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Add diffr search - #106
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sidkmenon wants to merge 4 commits into
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Add diffr search#106sidkmenon wants to merge 4 commits into
sidkmenon wants to merge 4 commits into
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DiffResult::from_sources_with_context parses an identical pair once and gives both sides matching folds, so context can run on unchanged files. Ordinary diffs keep the identical-source fast path. AI assistance: developed with OpenAI Codex and Claude Code. Agent-Session: 01a10126-800c-7922-a418-bb477c280cbd Agent-Session: dca03de1-4350-4b24-b376-cb54c86fcc2d Agent-Session: 9a22412a-b2b1-4e3a-a35d-e310f6846f29 Agent-Session: 82924cb5-dcfa-42e4-abb0-ef40393249f8 Agent-Session: 01a103af-15d8-79c3-9da1-1dce5fa8bdc7 Agent-Session: 01a1061e-c424-7fa2-8db0-b8e0c93f5d16 Agent-Session: b7f96806-2bcb-4ee8-aca4-c5bedad0939a Agent-Session: 01a10ad4-5daa-74b2-9479-9dca5e8b2572 Agent-Session: 01a10dbe-5dcc-74a3-a06b-f810c6d3af7e Agent-Session: 01a10e7a-1dfa-7bd1-a6f4-8449c22813e2 Agent-Session: 5700e9f2-ed1a-41d0-825c-bda83f9e8aa0 Agent-Session: 01a10f90-e4ce-70f2-84d1-26d64820eed3 Agent-Session: 01a11898-f278-7b30-b366-ea64bfc7ff5e Agent-Session: 01a118dd-0ded-7b60-a820-60e4f5797db5
Search keeps each query-independent diff as one JSON file, named by a hash of its analysis settings and source identities and written atomically. [storage] path sets the directory, .cache/diffr in the repository by default. AI assistance: developed with OpenAI Codex and Claude Code. Agent-Session: 01a10126-800c-7922-a418-bb477c280cbd Agent-Session: dca03de1-4350-4b24-b376-cb54c86fcc2d Agent-Session: 9a22412a-b2b1-4e3a-a35d-e310f6846f29 Agent-Session: 82924cb5-dcfa-42e4-abb0-ef40393249f8 Agent-Session: 01a103af-15d8-79c3-9da1-1dce5fa8bdc7 Agent-Session: 01a1061e-c424-7fa2-8db0-b8e0c93f5d16 Agent-Session: b7f96806-2bcb-4ee8-aca4-c5bedad0939a Agent-Session: 01a10ad4-5daa-74b2-9479-9dca5e8b2572 Agent-Session: 01a10dbe-5dcc-74a3-a06b-f810c6d3af7e Agent-Session: 01a10e7a-1dfa-7bd1-a6f4-8449c22813e2 Agent-Session: 5700e9f2-ed1a-41d0-825c-bda83f9e8aa0 Agent-Session: 01a10f90-e4ce-70f2-84d1-26d64820eed3 Agent-Session: 01a11898-f278-7b30-b366-ea64bfc7ff5e Agent-Session: 01a118dd-0ded-7b60-a820-60e4f5797db5
A search Session pins a repository to two commits and classifies their manifest. For each hit it loads or computes the file's cached diff and marks the hit's line on the matching leaf, then runs the context plugin on every file with a hit, unless the caller overrides the plugins. AI assistance: developed with OpenAI Codex and Claude Code. Agent-Session: 01a10126-800c-7922-a418-bb477c280cbd Agent-Session: dca03de1-4350-4b24-b376-cb54c86fcc2d Agent-Session: 9a22412a-b2b1-4e3a-a35d-e310f6846f29 Agent-Session: 82924cb5-dcfa-42e4-abb0-ef40393249f8 Agent-Session: 01a103af-15d8-79c3-9da1-1dce5fa8bdc7 Agent-Session: 01a1061e-c424-7fa2-8db0-b8e0c93f5d16 Agent-Session: b7f96806-2bcb-4ee8-aca4-c5bedad0939a Agent-Session: 01a10ad4-5daa-74b2-9479-9dca5e8b2572 Agent-Session: 01a10dbe-5dcc-74a3-a06b-f810c6d3af7e Agent-Session: 01a10e7a-1dfa-7bd1-a6f4-8449c22813e2 Agent-Session: 5700e9f2-ed1a-41d0-825c-bda83f9e8aa0 Agent-Session: 01a10f90-e4ce-70f2-84d1-26d64820eed3 Agent-Session: 01a11898-f278-7b30-b366-ea64bfc7ff5e Agent-Session: 01a118dd-0ded-7b60-a820-60e4f5797db5
diffr search BASE HEAD reads revision-qualified git grep -n or -nz hits from stdin and writes one JSON result per file with a hit, with --options for plugin overrides. diffr search pprint renders results without reading the repository. tests/search.rs drives both against a fixture repository. AI assistance: developed with OpenAI Codex and Claude Code. Agent-Session: 01a10126-800c-7922-a418-bb477c280cbd Agent-Session: dca03de1-4350-4b24-b376-cb54c86fcc2d Agent-Session: 9a22412a-b2b1-4e3a-a35d-e310f6846f29 Agent-Session: 82924cb5-dcfa-42e4-abb0-ef40393249f8 Agent-Session: 01a103af-15d8-79c3-9da1-1dce5fa8bdc7 Agent-Session: 11f062a8-d0e9-4c39-a0a5-d32e2ca60fb7 Agent-Session: 01a1061e-c424-7fa2-8db0-b8e0c93f5d16 Agent-Session: b7f96806-2bcb-4ee8-aca4-c5bedad0939a Agent-Session: 01a10ad4-5daa-74b2-9479-9dca5e8b2572 Agent-Session: ea775653-fef8-47be-96ea-16815bdff22c Agent-Session: d72470a3-1f93-4201-8e6d-2730c798e92b Agent-Session: 01a10dbe-bfd3-7750-b69a-1c24fb1211cb Agent-Session: 01a10dbe-5dcc-74a3-a06b-f810c6d3af7e Agent-Session: 01a10e7a-1dfa-7bd1-a6f4-8449c22813e2 Agent-Session: 5700e9f2-ed1a-41d0-825c-bda83f9e8aa0 Agent-Session: 01a10f90-e4ce-70f2-84d1-26d64820eed3 Agent-Session: 01a11898-f278-7b30-b366-ea64bfc7ff5e Agent-Session: 01a118dd-0ded-7b60-a820-60e4f5797db5
sidkmenon
added this pull request to stack #107
October 8, 2026 08:00
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Stacked on #105.
git grep … | diffr search BASE HEADshapes each hit's file as a diff at the pinned commits, through the same context plugin as normal diffs;diffr search pprintrenders the results. Computed diffs are cached as JSON files under[storage] path.AI assistance: developed with Claude Code.
https://claude.ai/code/session_01Jcs63VAkAWzCT54XzdvDyb