aboutsummaryrefslogtreecommitdiff
path: root/examples/call.nix
blob: 212f4306eb9dbc27a0e0b8439e410ff78864aeaf (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
# This is an example pipeline specification to do multi-sample variant calling
# with the Platypus variant caller. Each input is preprocessed by aligning
# against a reference genome (defaults to GRCH38), fixing mate information, and
# marking duplicates. Finally platypus is called over all samples.
{bionix ? import ./.. {}
,inputs
,ref ? null}:

with bionix;

let
  preprocess = pipe [
    (bwa.align {ref = if ref == null then bionix.ref.grch38.seq else ref;})
    (samtools.fixmate {})
    (samtools.sort {})
    (samtools.markdup {})
  ];

in platypus.call {} (map preprocess inputs)