Add bwa-mem2 data manager

data_managers/data_manager_bwa_mem2_index_builder/.shed.yml

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+categories:
+- Data Managers
+description: Bwa-mem2 is the next version of the bwa-mem algorithm in bwa. 
+homepage_url: https://github.com/bwa-mem2/bwa-mem2
+long_description: |
+  Bwa-mem2 is the next version of the bwa-mem algorithm in bwa. It produces 
+  alignment identical to bwa and is ~1.3-3.1x faster depending on the use-case, 
+  dataset and the running machine. Bwa-mem2 uses a different index format that
+  is efficient on disk space and runtime memory but requires larger amounts of
+  memory (roughly 27x the reference) when building.
+name: data_manager_bwa_mem2_index_builder
+owner: iuc
+remote_repository_url: https://github.com/galaxyproject/tools-iuc/tree/master/data_managers/data_manager_bwa_mem2_index_builder
+type: unrestricted

data_managers/data_manager_bwa_mem2_index_builder/data_manager/bwa_mem2_index_builder.py

@@ -0,0 +1,83 @@
+#!/usr/bin/env python
+# Based heavily on the bwa-mem data manager wrapper script by Dan Blankenberg
+from __future__ import print_function
+
+import argparse
+import json
+import os
+import subprocess
+import sys
+
+DEFAULT_DATA_TABLE_NAME = "bwa_mem2_indexes"
+
+
+def get_id_name(params, dbkey, fasta_description=None):
+    # TODO: ensure sequence_id is unique and does not already appear in location file
+    sequence_id = params['param_dict']['sequence_id']
+    if not sequence_id:
+        sequence_id = dbkey
+
+    sequence_name = params['param_dict']['sequence_name']
+    if not sequence_name:
+        sequence_name = fasta_description
+        if not sequence_name:
+            sequence_name = dbkey
+    return sequence_id, sequence_name
+
+
+def build_bwa_mem2_index(data_manager_dict, options, params, sequence_id, sequence_name):
+    data_table_name = options.data_table_name or DEFAULT_DATA_TABLE_NAME
+    target_directory = params['output_data'][0]['extra_files_path']
+    if not os.path.exists(target_directory):
+        os.mkdir(target_directory)
+    fasta_base_name = os.path.split(options.fasta_filename)[-1]
+    sym_linked_fasta_filename = os.path.join(target_directory, fasta_base_name)
+    os.symlink(options.fasta_filename, sym_linked_fasta_filename)
+    args = ['bwa-mem2', 'index', sym_linked_fasta_filename]
+    proc = subprocess.Popen(args=args, shell=False, cwd=target_directory)
+    return_code = proc.wait()
+    if return_code:
+        print("Error building index.", file=sys.stderr)
+        sys.exit(return_code)
+    data_table_entry = dict(value=sequence_id, dbkey=options.fasta_dbkey, name=sequence_name, path=fasta_base_name)
+    _add_data_table_entry(data_manager_dict, data_table_name, data_table_entry)
+
+
+def _add_data_table_entry(data_manager_dict, data_table_name, data_table_entry):
+    data_manager_dict['data_tables'] = data_manager_dict.get('data_tables', {})
+    data_manager_dict['data_tables'][data_table_name] = data_manager_dict['data_tables'].get(data_table_name, [])
+    data_manager_dict['data_tables'][data_table_name].append(data_table_entry)
+    return data_manager_dict
+
+
+def main():
+    # Parse Command Line
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--output', dest='output', action='store', type=str, default=None)
+    parser.add_argument('--fasta_filename', dest='fasta_filename', action='store', type=str, default=None)
+    parser.add_argument('--fasta_dbkey', dest='fasta_dbkey', action='store', type=str, default=None)
+    parser.add_argument('--fasta_description', dest='fasta_description', action='store', type=str, default=None)
+    parser.add_argument('--data_table_name', dest='data_table_name', action='store', type=str, default='bwa_mem2_indexes')
+    options = parser.parse_args()
+
+    filename = options.output
+
+    with open(filename) as fh:
+        params = json.load(fh)
+    data_manager_dict = {}
+
+    if options.fasta_dbkey in [None, '', '?']:
+        raise Exception('"%s" is not a valid dbkey. You must specify a valid dbkey.' % (options.fasta_dbkey))
+
+    sequence_id, sequence_name = get_id_name(params, dbkey=options.fasta_dbkey, fasta_description=options.fasta_description)
+
+    # build the index
+    build_bwa_mem2_index(data_manager_dict, options, params, sequence_id, sequence_name)
+
+    # save info to json file
+    with open(filename, 'w') as fh:
+        json.dump(data_manager_dict, fh, sort_keys=True)
+
+
+if __name__ == "__main__":
+    main()

data_managers/data_manager_bwa_mem2_index_builder/data_manager/bwa_mem2_index_builder.xml

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+<tool id="bwa_mem2_index_builder_data_manager" name="BWA-MEM2 index" tool_type="manage_data" version="0.0.1" profile="19.05">
+    <description>builder</description>
+    <requirements>
+        <requirement type="package" version="2.2.1">bwa-mem2</requirement>
+        <requirement type="package" version="3.9">python</requirement>
+    </requirements>
+    <command detect_errors="exit_code"><![CDATA[
+        python '$__tool_directory__/bwa_mem2_index_builder.py'
+        --output '${out_file}'
+        --fasta_filename '${all_fasta_source.fields.path}'
+        --fasta_dbkey '${all_fasta_source.fields.dbkey}'
+        --fasta_description '${all_fasta_source.fields.name}'
+        --data_table_name bwa_mem2_indexes
+        ]]>
+    </command>
+    <inputs>
+        <param name="all_fasta_source" type="select" label="Source FASTA Sequence">
+            <options from_data_table="all_fasta"/>
+        </param>
+        <param name="sequence_name" type="text" value="" label="Name of sequence" />
+        <param name="sequence_id" type="text" value="" label="ID for sequence" />
+    </inputs>
+    <outputs>
+        <data name="out_file" format="data_manager_json" />
+    </outputs>
+    <tests>
+        <test>
+            <param name="all_fasta_source" value="phiX174"/>
+            <output name="out_file" file="bwa_mem2_data_manager.json"/>
+        </test>
+    </tests>
+    <help>
+<![CDATA[
+.. class:: infomark
+
+**Notice:** If you leave name, description, or id blank, it will be generated automatically. 
+
+Bwa-mem2 is the next version of the bwa-mem algorithm in bwa. It produces 
+alignment identical to bwa and is ~1.3-3.1x faster depending on the use-case, 
+dataset and the running machine. Bwa-mem2 uses a different index format that
+is efficient on disk space and runtime memory but requires larger amounts of
+memory (roughly 27x the reference) when building.
+]]>
+    </help>
+    <citations>
+        <citation type="doi">10.1038/nmeth.3317</citation>
+    </citations>
+</tool>

data_managers/data_manager_bwa_mem2_index_builder/data_manager_conf.xml

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+<?xml version="1.0"?>
+<data_managers>
+    <data_manager tool_file="data_manager/bwa_mem2_index_builder.xml" id="bwa_mem2_index_builder">
+        <data_table name="bwa_mem2_indexes">
+            <output>
+                <column name="value" />
+                <column name="dbkey" />
+                <column name="name" />
+                <column name="path" output_ref="out_file" >
+                    <move type="directory" relativize_symlinks="True">
+                        <!-- <source>${path}</source>--> <!-- out_file.extra_files_path is used as base by default --> <!-- if no source, eg for type=directory, then refers to base -->
+                        <target base="${GALAXY_DATA_MANAGER_DATA_PATH}">${dbkey}/bwa_mem2_index/${value}</target>
+                    </move>
+                    <value_translation>${GALAXY_DATA_MANAGER_DATA_PATH}/${dbkey}/bwa_mem2_index/${value}/${path}</value_translation>
+                    <value_translation type="function">abspath</value_translation>
+                </column>
+            </output>
+        </data_table>
+    </data_manager>
+</data_managers>

data_managers/data_manager_bwa_mem2_index_builder/test-data/all_fasta.loc

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+#This file lists the locations and dbkeys of all the fasta files
+#under the "genome" directory (a directory that contains a directory
+#for each build). The script extract_fasta.py will generate the file
+#all_fasta.loc. This file has the format (white space characters are
+#TAB characters):
+#
+#<unique_build_id>	<dbkey>		<display_name>	<file_path>
+#
+#So, all_fasta.loc could look something like this:
+#
+#apiMel3	apiMel3	Honeybee (Apis mellifera): apiMel3		/path/to/genome/apiMel3/apiMel3.fa
+#hg19canon	hg19		Human (Homo sapiens): hg19 Canonical		/path/to/genome/hg19/hg19canon.fa
+#hg19full	hg19		Human (Homo sapiens): hg19 Full			/path/to/genome/hg19/hg19full.fa
+#
+#Your all_fasta.loc file should contain an entry for each individual
+#fasta file. So there will be multiple fasta files for each build,
+#such as with hg19 above.
+#
+phiX174	phiX174	phiX174	${__HERE__}/phiX174.fasta

data_managers/data_manager_bwa_mem2_index_builder/test-data/bwa_mem2_data_manager.json

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+{"data_tables": {"bwa_mem2_indexes": [{"dbkey": "phiX174", "name": "phiX174", "path": "phiX174.fasta", "value": "phiX174"}]}}

data_managers/data_manager_bwa_mem2_index_builder/test-data/phiX174.fasta

@@ -0,0 +1,79 @@
+>phiX174
+GAGTTTTATCGCTTCCATGACGCAGAAGTTAACACTTTCGGATATTTCTGATGAGTCGAAAAATTATCTT
+GATAAAGCAGGAATTACTACTGCTTGTTTACGAATTAAATCGAAGTGGACTGCTGGCGGAAAATGAGAAA
+ATTCGACCTATCCTTGCGCAGCTCGAGAAGCTCTTACTTTGCGACCTTTCGCCATCAACTAACGATTCTG
+TCAAAAACTGACGCGTTGGATGAGGAGAAGTGGCTTAATATGCTTGGCACGTTCGTCAAGGACTGGTTTA
+GATATGAGTCACATTTTGTTCATGGTAGAGATTCTCTTGTTGACATTTTAAAAGAGCGTGGATTACTATC
+TGAGTCCGATGCTGTTCAACCACTAATAGGTAAGAAATCATGAGTCAAGTTACTGAACAATCCGTACGTT
+TCCAGACCGCTTTGGCCTCTATTAAGCTCATTCAGGCTTCTGCCGTTTTGGATTTAACCGAAGATGATTT
+CGATTTTCTGACGAGTAACAAAGTTTGGATTGCTACTGACCGCTCTCGTGCTCGTCGCTGCGTTGAGGCT
+TGCGTTTATGGTACGCTGGACTTTGTGGGATACCCTCGCTTTCCTGCTCCTGTTGAGTTTATTGCTGCCG
+TCATTGCTTATTATGTTCATCCCGTCAACATTCAAACGGCCTGTCTCATCATGGAAGGCGCTGAATTTAC
+GGAAAACATTATTAATGGCGTCGAGCGTCCGGTTAAAGCCGCTGAATTGTTCGCGTTTACCTTGCGTGTA
+CGCGCAGGAAACACTGACGTTCTTACTGACGCAGAAGAAAACGTGCGTCAAAAATTACGTGCAGAAGGAG
+TGATGTAATGTCTAAAGGTAAAAAACGTTCTGGCGCTCGCCCTGGTCGTCCGCAGCCGTTGCGAGGTACT
+AAAGGCAAGCGTAAAGGCGCTCGTCTTTGGTATGTAGGTGGTCAACAATTTTAATTGCAGGGGCTTCGGC
+CCCTTACTTGAGGATAAATTATGTCTAATATTCAAACTGGCGCCGAGCGTATGCCGCATGACCTTTCCCA
+TCTTGGCTTCCTTGCTGGTCAGATTGGTCGTCTTATTACCATTTCAACTACTCCGGTTATCGCTGGCGAC
+TCCTTCGAGATGGACGCCGTTGGCGCTCTCCGTCTTTCTCCATTGCGTCGTGGCCTTGCTATTGACTCTA
+CTGTAGACATTTTTACTTTTTATGTCCCTCATCGTCACGTTTATGGTGAACAGTGGATTAAGTTCATGAA
+GGATGGTGTTAATGCCACTCCTCTCCCGACTGTTAACACTACTGGTTATATTGACCATGCCGCTTTTCTT
+GGCACGATTAACCCTGATACCAATAAAATCCCTAAGCATTTGTTTCAGGGTTATTTGAATATCTATAACA
+ACTATTTTAAAGCGCCGTGGATGCCTGACCGTACCGAGGCTAACCCTAATGAGCTTAATCAAGATGATGC
+TCGTTATGGTTTCCGTTGCTGCCATCTCAAAAACATTTGGACTGCTCCGCTTCCTCCTGAGACTGAGCTT
+TCTCGCCAAATGACGACTTCTACCACATCTATTGACATTATGGGTCTGCAAGCTGCTTATGCTAATTTGC
+ATACTGACCAAGAACGTGATTACTTCATGCAGCGTTACCGTGATGTTATTTCTTCATTTGGAGGTAAAAC
+CTCTTATGACGCTGACAACCGTCCTTTACTTGTCATGCGCTCTAATCTCTGGGCATCTGGCTATGATGTT
+GATGGAACTGACCAAACGTCGTTAGGCCAGTTTTCTGGTCGTGTTCAACAGACCTATAAACATTCTGTGC
+CGCGTTTCTTTGTTCCTGAGCATGGCACTATGTTTACTCTTGCGCTTGTTCGTTTTCCGCCTACTGCGAC
+TAAAGAGATTCAGTACCTTAACGCTAAAGGTGCTTTGACTTATACCGATATTGCTGGCGACCCTGTTTTG
+TATGGCAACTTGCCGCCGCGTGAAATTTCTATGAAGGATGTTTTCCGTTCTGGTGATTCGTCTAAGAAGT
+TTAAGATTGCTGAGGGTCAGTGGTATCGTTATGCGCCTTCGTATGTTTCTCCTGCTTATCACCTTCTTGA
+AGGCTTCCCATTCATTCAGGAACCGCCTTCTGGTGATTTGCAAGAACGCGTACTTATTCGCCACCATGAT
+TATGACCAGTGTTTCCAGTCCGTTCAGTTGTTGCAGTGGAATAGTCAGGTTAAATTTAATGTGACCGTTT
+ATCGCAATCTGCCGACCACTCGCGATTCAATCATGACTTCGTGATAAAAGATTGAGTGTGAGGTTATAAC
+GCCGAAGCGGTAAAAATTTTAATTTTTGCCGCTGAGGGGTTGACCAAGCGAAGCGCGGTAGGTTTTCTGC
+TTAGGAGTTTAATCATGTTTCAGACTTTTATTTCTCGCCATAATTCAAACTTTTTTTCTGATAAGCTGGT
+TCTCACTTCTGTTACTCCAGCTTCTTCGGCACCTGTTTTACAGACACCTAAAGCTACATCGTCAACGTTA
+TATTTTGATAGTTTGACGGTTAATGCTGGTAATGGTGGTTTTCTTCATTGCATTCAGATGGATACATCTG
+TCAACGCCGCTAATCAGGTTGTTTCTGTTGGTGCTGATATTGCTTTTGATGCCGACCCTAAATTTTTTGC
+CTGTTTGGTTCGCTTTGAGTCTTCTTCGGTTCCGACTACCCTCCCGACTGCCTATGATGTTTATCCTTTG
+AATGGTCGCCATGATGGTGGTTATTATACCGTCAAGGACTGTGTGACTATTGACGTCCTTCCCCGTACGC
+CGGGCAATAATGTTTATGTTGGTTTCATGGTTTGGTCTAACTTTACCGCTACTAAATGCCGCGGATTGGT
+TTCGCTGAATCAGGTTATTAAAGAGATTATTTGTCTCCAGCCACTTAAGTGAGGTGATTTATGTTTGGTG
+CTATTGCTGGCGGTATTGCTTCTGCTCTTGCTGGTGGCGCCATGTCTAAATTGTTTGGAGGCGGTCAAAA
+AGCCGCCTCCGGTGGCATTCAAGGTGATGTGCTTGCTACCGATAACAATACTGTAGGCATGGGTGATGCT
+GGTATTAAATCTGCCATTCAAGGCTCTAATGTTCCTAACCCTGATGAGGCCGCCCCTAGTTTTGTTTCTG
+GTGCTATGGCTAAAGCTGGTAAAGGACTTCTTGAAGGTACGTTGCAGGCTGGCACTTCTGCCGTTTCTGA
+TAAGTTGCTTGATTTGGTTGGACTTGGTGGCAAGTCTGCCGCTGATAAAGGAAAGGATACTCGTGATTAT
+CTTGCTGCTGCATTTCCTGAGCTTAATGCTTGGGAGCGTGCTGGTGCTGATGCTTCCTCTGCTGGTATGG
+TTGACGCCGGATTTGAGAATCAAAAAGAGCTTACTAAAATGCAACTGGACAATCAGAAAGAGATTGCCGA
+GATGCAAAATGAGACTCAAAAAGAGATTGCTGGCATTCAGTCGGCGACTTCACGCCAGAATACGAAAGAC
+CAGGTATATGCACAAAATGAGATGCTTGCTTATCAACAGAAGGAGTCTACTGCTCGCGTTGCGTCTATTA
+TGGAAAACACCAATCTTTCCAAGCAACAGCAGGTTTCCGAGATTATGCGCCAAATGCTTACTCAAGCTCA
+AACGGCTGGTCAGTATTTTACCAATGACCAAATCAAAGAAATGACTCGCAAGGTTAGTGCTGAGGTTGAC
+TTAGTTCATCAGCAAACGCAGAATCAGCGGTATGGCTCTTCTCATATTGGCGCTACTGCAAAGGATATTT
+CTAATGTCGTCACTGATGCTGCTTCTGGTGTGGTTGATATTTTTCATGGTATTGATAAAGCTGTTGCCGA
+TACTTGGAACAATTTCTGGAAAGACGGTAAAGCTGATGGTATTGGCTCTAATTTGTCTAGGAAATAACCG
+TCAGGATTGACACCCTCCCAATTGTATGTTTTCATGCCTCCAAATCTTGGAGGCTTTTTTATGGTTCGTT
+CTTATTACCCTTCTGAATGTCACGCTGATTATTTTGACTTTGAGCGTATCGAGGCTCTTAAACCTGCTAT
+TGAGGCTTGTGGCATTTCTACTCTTTCTCAATCCCCAATGCTTGGCTTCCATAAGCAGATGGATAACCGC
+ATCAAGCTCTTGGAAGAGATTCTGTCTTTTCGTATGCAGGGCGTTGAGTTCGATAATGGTGATATGTATG
+TTGACGGCCATAAGGCTGCTTCTGACGTTCGTGATGAGTTTGTATCTGTTACTGAGAAGTTAATGGATGA
+ATTGGCACAATGCTACAATGTGCTCCCCCAACTTGATATTAATAACACTATAGACCACCGCCCCGAAGGG
+GACGAAAAATGGTTTTTAGAGAACGAGAAGACGGTTACGCAGTTTTGCCGCAAGCTGGCTGCTGAACGCC
+CTCTTAAGGATATTCGCGATGAGTATAATTACCCCAAAAAGAAAGGTATTAAGGATGAGTGTTCAAGATT
+GCTGGAGGCCTCCACTATGAAATCGCGTAGAGGCTTTACTATTCAGCGTTTGATGAATGCAATGCGACAG
+GCTCATGCTGATGGTTGGTTTATCGTTTTTGACACTCTCACGTTGGCTGACGACCGATTAGAGGCGTTTT
+ATGATAATCCCAATGCTTTGCGTGACTATTTTCGTGATATTGGTCGTATGGTTCTTGCTGCCGAGGGTCG
+CAAGGCTAATGATTCACACGCCGACTGCTATCAGTATTTTTGTGTGCCTGAGTATGGTACAGCTAATGGC
+CGTCTTCATTTCCATGCGGTGCATTTTATGCGGACACTTCCTACAGGTAGCGTTGACCCTAATTTTGGTC
+GTCGGGTACGCAATCGCCGCCAGTTAAATAGCTTGCAAAATACGTGGCCTTATGGTTACAGTATGCCCAT
+CGCAGTTCGCTACACGCAGGACGCTTTTTCACGTTCTGGTTGGTTGTGGCCTGTTGATGCTAAAGGTGAG
+CCGCTTAAAGCTACCAGTTATATGGCTGTTGGTTTCTATGTGGCTAAATACGTTAACAAAAAGTCAGATA
+TGGACCTTGCTGCTAAAGGTCTAGGAGCTAAAGAATGGAACAACTCACTAAAAACCAAGCTGTCGCTACT
+TCCCAAGAAGCTGTTCAGAATCAGAATGAGCCGCAACTTCGGGATGAAAATGCTCACAATGACAAATCTG
+TCCACGGAGTGCTTAATCCAACTTACCAAGCTGGGTTACGACGCGACGCCGTTCAACCAGATATTGAAGC
+AGAACGCAAAAAGAGAGATGAGATTGAGGCTGGGAAAAGTTACTGTAGCCGACGTTTTGGCGGCGCAACC
+TGTGACGACAAATCTGCTCAAATTTATGCGCGCTTCGATAAAAATGATTGGCGTATCCAACCTGCA
+

data_managers/data_manager_bwa_mem2_index_builder/tool-data/all_fasta.loc.sample

@@ -0,0 +1,18 @@
+#This file lists the locations and dbkeys of all the fasta files
+#under the "genome" directory (a directory that contains a directory
+#for each build). The script extract_fasta.py will generate the file
+#all_fasta.loc. This file has the format (white space characters are
+#TAB characters):
+#
+#<unique_build_id>	<dbkey>	<display_name>	<file_path>
+#
+#So, all_fasta.loc could look something like this:
+#
+#apiMel3	apiMel3	Honeybee (Apis mellifera): apiMel3	/path/to/genome/apiMel3/apiMel3.fa
+#hg19canon	hg19	Human (Homo sapiens): hg19 Canonical	/path/to/genome/hg19/hg19canon.fa
+#hg19full	hg19	Human (Homo sapiens): hg19 Full	/path/to/genome/hg19/hg19full.fa
+#
+#Your all_fasta.loc file should contain an entry for each individual
+#fasta file. So there will be multiple fasta files for each build,
+#such as with hg19 above.
+#

data_managers/data_manager_bwa_mem2_index_builder/tool-data/bwa_mem2_index.loc.sample

@@ -0,0 +1,38 @@
+#This is a sample file distributed with Galaxy that enables tools
+#to use a directory of BWA indexed sequences data files. You will need
+#to create these data files and then create a bwa_index.loc file
+#similar to this one (store it in this directory) that points to
+#the directories in which those files are stored. The bwa_index.loc
+#file has this format (longer white space characters are TAB characters):
+#
+#<unique_build_id>   <dbkey>   <display_name>   <file_path>
+#
+#So, for example, if you had phiX indexed stored in 
+#/depot/data2/galaxy/phiX/base/, 
+#then the bwa_index.loc entry would look like this:
+#
+#phiX174   phiX   phiX Pretty   /depot/data2/galaxy/phiX/base/phiX.fa
+#
+#and your /depot/data2/galaxy/phiX/base/ directory
+#would contain phiX.fa.* files:
+#
+#-rw-r--r--  1 james    universe 830134 2005-09-13 10:12 phiX.fa.amb
+#-rw-r--r--  1 james    universe 527388 2005-09-13 10:12 phiX.fa.ann
+#-rw-r--r--  1 james    universe 269808 2005-09-13 10:12 phiX.fa.bwt
+#...etc...
+#
+#Your bwa_index.loc file should include an entry per line for each
+#index set you have stored. The "file" in the path does not actually
+#exist, but it is the prefix for the actual index files.  For example:
+#
+#phiX174				phiX	phiX174			/depot/data2/galaxy/phiX/base/phiX.fa
+#hg18canon				hg18	hg18 Canonical	/depot/data2/galaxy/hg18/base/hg18canon.fa
+#hg18full				hg18	hg18 Full		/depot/data2/galaxy/hg18/base/hg18full.fa
+#/orig/path/hg19.fa		hg19	hg19			/depot/data2/galaxy/hg19/base/hg19.fa
+#...etc...
+#
+#Note that for backwards compatibility with workflows, the unique ID of
+#an entry must be the path that was in the original loc file, because that
+#is the value stored in the workflow for that parameter. That is why the
+#hg19 entry above looks odd. New genomes can be better-looking.
+#

data_managers/data_manager_bwa_mem2_index_builder/tool_data_table_conf.xml.sample

@@ -0,0 +1,8 @@
+<!-- Use the file tool_data_table_conf.xml.oldlocstyle if you don't want to update your loc files as changed in revision 4550:535d276c92bc-->
+<tables>
+    <!-- Locations of indexes in the BWA-MEM2 mapper format-->
+    <table name="bwa_mem2_indexes" comment_char="#">
+        <columns>value, dbkey, name, path</columns>
+        <file path="tool-data/bwa_mem2_index.loc" />
+    </table>
+</tables>

data_managers/data_manager_bwa_mem2_index_builder/tool_data_table_conf.xml.test

@@ -0,0 +1,12 @@
+<tables>
+    <!-- Locations of all fasta files under genome directory -->
+    <table name="all_fasta" comment_char="#">
+        <columns>value, dbkey, name, path</columns>
+        <file path="${__HERE__}/test-data/all_fasta.loc" />
+    </table>
+    <!-- Locations of indexes in the BWA-MEM2 mapper format-->
+    <table name="bwa_mem2_indexes" comment_char="#">
+        <columns>value, dbkey, name, path</columns>
+        <file path="${__HERE__}/test-data/bwa_mem2_index.loc" />
+    </table>
+</tables>