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add clip bypass options to rerun indexing without altering graphs#1899

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glennhickey merged 1 commit intomasterfrom
oneshot
Feb 23, 2026
Merged

add clip bypass options to rerun indexing without altering graphs#1899
glennhickey merged 1 commit intomasterfrom
oneshot

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@glennhickey
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cactus-graphmap-join can't do anything without renormalizing and clipping the input graphs. This is annoying if, say, you just want to re-index or re-generate the vcfs.

This pr adds some options, --vgClip, --vgFilter and --vgFull to bypass these options. You pass in graphs output from previous runs via --chrom vg clip/filter/full and it will take these graphs as / is for indexing/vcfing without running any other processing.

In addition to the speedup, you get a guarantee that the resulting indexes are 100% compatible with the input files, since no graph edits are happening.

I'd be nice to have a way to just to vcf processing, but this is still better than nothing

@glennhickey glennhickey merged commit 24226f5 into master Feb 23, 2026
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