nextflow_schema.json linting fails with oneOf in required

[pinin4fjords]

Description of the bug

See this PR for the concrete example and slack discussion for more context.

To summarise, trying to require or or other of a pair of fields, but not both, using oneOf fails to pass linting.

Command used and terminal output

$ nf-core lint --dir .    

                                          ,--./,-.
          ___     __   __   __   ___     /,-._.--~\
    |\ | |__  __ /  ` /  \ |__) |__         }  {
    | \| |       \__, \__/ |  \ |___     \`-._,-`-,
                                          `._,._,'

    nf-core/tools version 2.11.dev0 - https://nf-co.re
    There is a new version of nf-core/tools available! (2.11.1)


INFO     Testing pipeline: .                                                                                                                                              
Running lint checks ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━╸━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 8 of 19 » pipeline_todosERROR    [✗] Pipeline schema does not follow nf-core specs:                                                                                                               
          Default parameters are invalid: {'hisat2_build_memory': '200.GB', 'gtf_extra_attributes': 'gene_name', 'gtf_group_features': 'gene_id',                         
         'featurecounts_group_type': 'gene_biotype', 'featurecounts_feature_type': 'exon', 'igenomes_base': 's3://ngi-igenomes/igenomes', 'trimmer': 'trimgalore',        
         'min_trimmed_reads': 10000, 'ribo_database_manifest': '${projectDir}/assets/rrna-db-defaults.txt', 'umitools_extract_method': 'string',                          
         'umitools_grouping_method': 'directional', 'aligner': 'star_salmon', 'min_mapped_reads': 5.0, 'kallisto_quant_fraglen': 200, 'kallisto_quant_fraglen_sd': 200,   
         'deseq2_vst': True, 'rseqc_modules': 'bam_stat,inner_distance,infer_experiment,junction_annotation,junction_saturation,read_distribution,read_duplication',      
         'skip_bbsplit': True, 'skip_preseq': True, 'custom_config_version': 'master', 'custom_config_base': 'https://raw.githubusercontent.com/nf-core/configs/master',  
         'test_data_base': 'https://raw.githubusercontent.com/nf-core/test-datasets/rnaseq3', 'max_cpus': 16, 'max_memory': '128.GB', 'max_time': '240.h',                
         'publish_dir_mode': 'copy', 'max_multiqc_email_size': '25.MB', 'validate_params': True} is not valid under any of the given schemas                              
ERROR    [✗] Pipeline schema does not follow nf-core specs:                                                                                                               
          Default parameters are invalid: {'hisat2_build_memory': '200.GB', 'gtf_extra_attributes': 'gene_name', 'gtf_group_features': 'gene_id',                         
         'featurecounts_group_type': 'gene_biotype', 'featurecounts_feature_type': 'exon', 'igenomes_base': 's3://ngi-igenomes/igenomes', 'trimmer': 'trimgalore',        
         'min_trimmed_reads': 10000, 'ribo_database_manifest': '${projectDir}/assets/rrna-db-defaults.txt', 'umitools_extract_method': 'string',                          
         'umitools_grouping_method': 'directional', 'aligner': 'star_salmon', 'min_mapped_reads': 5.0, 'kallisto_quant_fraglen': 200, 'kallisto_quant_fraglen_sd': 200,   
         'deseq2_vst': True, 'rseqc_modules': 'bam_stat,inner_distance,infer_experiment,junction_annotation,junction_saturation,read_distribution,read_duplication',      
         'skip_bbsplit': True, 'skip_preseq': True, 'custom_config_version': 'master', 'custom_config_base': 'https://raw.githubusercontent.com/nf-core/configs/master',  
         'test_data_base': 'https://raw.githubusercontent.com/nf-core/test-datasets/rnaseq3', 'max_cpus': 16, 'max_memory': '128.GB', 'max_time': '240.h',                
         'publish_dir_mode': 'copy', 'max_multiqc_email_size': '25.MB', 'validate_params': True} is not valid under any of the given schemas                              
CRITICAL Critical error: [✗] Pipeline schema does not follow nf-core specs:                                                                                               
          Default parameters are invalid: {'hisat2_build_memory': '200.GB', 'gtf_extra_attributes': 'gene_name', 'gtf_group_features': 'gene_id',                         
         'featurecounts_group_type': 'gene_biotype', 'featurecounts_feature_type': 'exon', 'igenomes_base': 's3://ngi-igenomes/igenomes', 'trimmer': 'trimgalore',        
         'min_trimmed_reads': 10000, 'ribo_database_manifest': '${projectDir}/assets/rrna-db-defaults.txt', 'umitools_extract_method': 'string',                          
         'umitools_grouping_method': 'directional', 'aligner': 'star_salmon', 'min_mapped_reads': 5.0, 'kallisto_quant_fraglen': 200, 'kallisto_quant_fraglen_sd': 200,   
         'deseq2_vst': True, 'rseqc_modules': 'bam_stat,inner_distance,infer_experiment,junction_annotation,junction_saturation,read_distribution,read_duplication',      
         'skip_bbsplit': True, 'skip_preseq': True, 'custom_config_version': 'master', 'custom_config_base': 'https://raw.githubusercontent.com/nf-core/configs/master',  
         'test_data_base': 'https://raw.githubusercontent.com/nf-core/test-datasets/rnaseq3', 'max_cpus': 16, 'max_memory': '128.GB', 'max_time': '240.h',                
         'publish_dir_mode': 'copy', 'max_multiqc_email_size': '25.MB', 'validate_params': True} is not valid under any of the given schemas                              
INFO     Stopping tests...

System information

No response

[ewels]

#2427 already mentioned this and I think it's best tackled together with anyOf, allOf so merging into that issue.