nextflow_schema.json

{
    "$schema": "http://json-schema.org/draft-07/schema",
    "$id": "https://raw.githubusercontent.com/nf-core/circdna/master/nextflow_schema.json",
    "title": "nf-core/circdna pipeline parameters",
    "description": "Pipeline for the identification of circular DNAs",
    "type": "object",
    "definitions": {
        "input_output_options": {
            "title": "Input/output options",
            "type": "object",
            "fa_icon": "fas fa-terminal",
            "description": "Define where the pipeline should find input data and save output data.",
            "required": ["input", "outdir", "input_format"],
            "properties": {
                "input": {
                    "type": "string",
                    "format": "file-path",
                    "mimetype": "text/csv",
                    "pattern": "^\\S+\\.csv$",
                    "schema": "assets/schema_input.json",
                    "description": "Path to comma-separated file containing information about the samples in the experiment.",
                    "help_text": "You will need to create a design file with information about the samples in your experiment before running the pipeline. Use this parameter to specify its location. It has to be a comma-separated file with either 2 [BAM] or 3 [FASTQ] columns, and a header row. See [usage docs](https://nf-co.re/circdna/usage#samplesheet-input).",
                    "fa_icon": "fas fa-file-csv"
                },
                "input_format": {
                    "type": "string",
                    "description": "Specify input format. Default *FASTQ*. Options 'FASTQ' or 'BAM'.",
                    "default": "FASTQ",
                    "help_text": "Define which input file formats are used in the pipeline run. Use either `--input_format FASTQ` or `--input_format BAM`.",
                    "fa_icon": "fas fa-pen"
                },
                "bam_sorted": {
                    "type": "boolean",
                    "description": "Specify if bam file is sorted [false, true]. If false or not specified, bam file will be sorted!",
                    "help_text": "Set this parameter if you specified `--input_format BAM` and supplied sorted `BAM` files. This will skip the `samtools sort` step.",
                    "fa_icon": "fas fa-sort-down"
                },
                "save_sorted_bam": {
                    "type": "boolean",
                    "description": "Specify if sorted bam file should be saved [false, true]. Default: false",
                    "help_text": "Set this parameter if you specified bam files in your samplesheet.",
                    "fa_icon": "fas fa-save"
                },
                "outdir": {
                    "type": "string",
                    "format": "directory-path",
                    "description": "The output directory where the results will be saved. You have to use absolute paths to storage on Cloud infrastructure.",
                    "fa_icon": "fas fa-folder-open"
                },
                "email": {
                    "type": "string",
                    "description": "Email address for completion summary.",
                    "fa_icon": "fas fa-envelope",
                    "help_text": "Set this parameter to your e-mail address to get a summary e-mail with details of the run sent to you when the workflow exits. If set in your user config file (`~/.nextflow/config`) then you don't need to specify this on the command line for every run.",
                    "pattern": "^([a-zA-Z0-9_\\-\\.]+)@([a-zA-Z0-9_\\-\\.]+)\\.([a-zA-Z]{2,5})$"
                },
                "multiqc_title": {
                    "type": "string",
                    "description": "MultiQC report title. Printed as page header, used for filename if not otherwise specified.",
                    "fa_icon": "fas fa-file-signature"
                }
            }
        },
        "reference_genome_options": {
            "title": "Reference genome options",
            "type": "object",
            "fa_icon": "fas fa-dna",
            "description": "Reference genome related files and options required for the workflow.",
            "properties": {
                "genome": {
                    "type": "string",
                    "description": "Name of iGenomes reference.",
                    "fa_icon": "fas fa-book",
                    "help_text": "If using a reference genome configured in the pipeline using iGenomes, use this parameter to give the ID for the reference. This is then used to build the full paths for all required reference genome files e.g. `--genome GRCh38`. \n\nSee the [nf-core website docs](https://nf-co.re/usage/reference_genomes) for more details."
                },
                "fasta": {
                    "type": "string",
                    "format": "file-path",
                    "mimetype": "text/plain",
                    "pattern": "^\\S+\\.fn?a(sta)?(\\.gz)?$",
                    "description": "Path to FASTA genome file.",
                    "help_text": "This parameter is *mandatory* if `--genome` is not specified. If you don't have a BWA index available this will be generated for you automatically. Combine with `--save_reference` to save BWA index for future runs.",
                    "fa_icon": "far fa-file-code"
                },
                "bwa_index": {
                    "type": "string",
                    "format": "file-path",
                    "mimetype": "text/plain",
                    "pattern": "^\\S+\\.\\{alt,amb,ann,bwt,pac,sa\\}$",
                    "description": "Path to BWA Index genome file.",
                    "help_text": "This parameter is *optional*. If you don't have a BWA index available this will be generated for you automatically.",
                    "fa_icon": "far fa-file-code"
                },
                "igenomes_base": {
                    "type": "string",
                    "format": "directory-path",
                    "description": "Directory / URL base for iGenomes references.",
                    "default": "s3://ngi-igenomes/igenomes",
                    "fa_icon": "fas fa-cloud-download-alt",
                    "hidden": true
                },
                "igenomes_ignore": {
                    "type": "boolean",
                    "description": "Do not load the iGenomes reference config.",
                    "fa_icon": "fas fa-ban",
                    "hidden": true,
                    "help_text": "Do not load `igenomes.config` when running the pipeline. You may choose this option if you observe clashes between custom parameters and those supplied in `igenomes.config`."
                },
                "save_reference": {
                    "type": "boolean",
                    "default": false,
                    "description": "Save the index reference fasta in the results directory.",
                    "help_text": "By default, indexed reference genome files will not be saved to the results directory. Specify this flag (or set to true in your config file) to copy these files to the results directory when complete.",
                    "fa_icon": "fas fa-save"
                }
            }
        },
        "process_skipping_options": {
            "title": "Process Skipping options",
            "type": "object",
            "fa_icon": "fas fa-fast-forward",
            "description": "Options to skip various steps within the workflow.",
            "properties": {
                "skip_qc": {
                    "type": "boolean",
                    "default": false,
                    "fa_icon": "fas fa-fast-forward",
                    "help_text": "Set this parameter to skip all quality control steps except MultiQC.",
                    "description": "Skip all QC steps except for MultiQC."
                },
                "skip_multiqc": {
                    "type": "boolean",
                    "default": false,
                    "fa_icon": "fas fa-fast-forward",
                    "help_text": "Set this parameter to skip the MultiQC step.",
                    "description": "Skip MultiQC step."
                },
                "skip_markduplicates": {
                    "type": "boolean",
                    "default": false,
                    "fa_icon": "fas fa-fast-forward",
                    "help_text": "Set this parameter to skip annotating and filtering of duplicates marked by Picard Markduplicates.",
                    "description": "Skip Picard MarkDuplicates and duplicate filtering"
                },
                "keep_duplicates": {
                    "type": "boolean",
                    "default": false,
                    "fa_icon": "fas fa-save",
                    "help_text": "Set this parameter to skip filtering of duplicates marked by Picard Markduplicates.",
                    "description": "Keep read duplications marked by picard MarkDuplicates."
                },
                "save_markduplicates_bam": {
                    "type": "boolean",
                    "default": false,
                    "fa_icon": "fas fa-save",
                    "help_text": "Set this parameter to save bam file with marked duplicate reads..",
                    "description": "Store bam with marked duplicate reads."
                }
            }
        },
        "read_trimming_options": {
            "title": "Read trimming options",
            "type": "object",
            "fa_icon": "fas fa-cut",
            "description": "Options to adjust read trimming criteria.",
            "properties": {
                "clip_r1": {
                    "type": "integer",
                    "description": "Instructs Trim Galore to remove bp from the 5' end of read 1 (or single-end reads).",
                    "fa_icon": "fas fa-cut"
                },
                "clip_r2": {
                    "type": "integer",
                    "description": "Instructs Trim Galore to remove bp from the 5' end of read 2 (paired-end reads only).",
                    "fa_icon": "fas fa-cut"
                },
                "three_prime_clip_r1": {
                    "type": "integer",
                    "description": "Instructs Trim Galore to remove bp from the 3' end of read 1 AFTER adapter/quality trimming has been performed.",
                    "fa_icon": "fas fa-cut"
                },
                "three_prime_clip_r2": {
                    "type": "integer",
                    "description": "Instructs Trim Galore to remove bp from the 3' end of read 2 AFTER adapter/quality trimming has been performed.",
                    "fa_icon": "fas fa-cut"
                },
                "trim_nextseq": {
                    "type": "integer",
                    "description": "Instructs Trim Galore to apply the --nextseq=X option, to trim based on quality after removing poly-G tails.",
                    "help_text": "This enables the option Cutadapt `--nextseq-trim=3'CUTOFF` option via Trim Galore, which will set a quality cutoff (that is normally given with -q instead), but qualities of G bases are ignored. This trimming is in common for the NextSeq- and NovaSeq-platforms, where basecalls without any signal are called as high-quality G bases.",
                    "fa_icon": "fas fa-cut"
                },
                "skip_trimming": {
                    "type": "boolean",
                    "default": false,
                    "description": "Skip the adapter trimming step.",
                    "help_text": "Use this if your input FastQ files have already been trimmed outside of the workflow or if you're very confident that there is no adapter contamination in your data.",
                    "fa_icon": "fas fa-fast-forward"
                },
                "save_trimmed": {
                    "type": "boolean",
                    "default": false,
                    "description": "Save the trimmed FastQ files in the results directory.",
                    "help_text": "By default, trimmed FastQ files will not be saved to the results directory. Specify this flag (or set to true in your config file) to copy these files to the results directory when complete.",
                    "fa_icon": "fas fa-save"
                },
                "save_merged_fastq": {
                    "type": "boolean",
                    "default": false,
                    "description": "Save the merged FastQ files in the results directory.",
                    "help_text": "By default, merged FastQ files will not be saved to the results directory. Specify this flag (or set to true in your config file) to copy these files to the results directory when complete.",
                    "fa_icon": "fas fa-save"
                }
            }
        },
        "circdna_identifier_options": {
            "title": "Circular DNA identifier options",
            "type": "object",
            "fa_icon": "fas fa-circle-notch",
            "description": "Options to adjust inital circular DNA identifier",
            "properties": {
                "circle_identifier": {
                    "type": "string",
                    "description": "Specifies the circular DNA identification algorithm to use - available 'circle_map_realign', 'circle_map_repeats', 'circle_finder', 'circexplorer2', and 'ampliconarchitect'.",
                    "help_text": "Specify the circle_identifier branch used. Multiple circle_identifier's can be specified with a comma-separated string. E.g. `--circle_identifier 'circle_map_realign,unicycler'`.",
                    "fa_icon": "fas fa-circle-notch",
                    "default": "circle_map_realign"
                }
            }
        },
        "amplicon_architect_options": {
            "title": "AmpliconArchitect options",
            "type": "object",
            "fa_icon": "fas fa-circle-notch",
            "description": "Parameters used to run AmpliconArchitect. The software needs additional data files not included in ",
            "properties": {
                "aa_data_repo": {
                    "type": "string",
                    "format": "directory-path",
                    "mimetype": "text/plain",
                    "fa_icon": "fas fa-folder",
                    "help_text": "Specify the path to the AmpliconArchitect data repository. See [AmpliconArchitect](https://github.com/jluebeck/AmpliconArchitect)",
                    "description": "Path to the downloaded AA data repository. See [AmpliconArchitect](https://github.com/jluebeck/AmpliconArchitect)"
                },
                "aa_cngain": {
                    "type": "string",
                    "mimetype": "text/plain",
                    "default": "4.5",
                    "fa_icon": "fas fa-chart-bar",
                    "help_text": "Specify the seed copy number threshold.",
                    "description": "Copy Number Threshold for seeds to be considered by AmpliconArchitect."
                },
                "mosek_license_dir": {
                    "type": "string",
                    "format": "directory-path",
                    "mimetype": "text/plain",
                    "fa_icon": "fas fa-folder",
                    "help_text": "Specify the path to the directory containing the mosek license file named `mosek.lic`. A free academic license can be obtained at [Mosek.com](https://www.mosek.com/products/academic-licenses/).",
                    "description": "Path to the directory containing the mosek license file 'mosek.lic'."
                },
                "reference_build": {
                    "type": "string",
                    "mimetype": "text/plain",
                    "fa_icon": "fas fa-book",
                    "description": "When running AmpliconArchitect, specify reference build ['GRCh37', 'GRCh38]. This is *mandatory* to match fasta and AA reference build!",
                    "help_text": "Specify the reference genome build used for alignment of the WGS reads.",
                    "default": "GRCh38"
                }
            }
        },
        "institutional_config_options": {
            "title": "Institutional config options",
            "type": "object",
            "fa_icon": "fas fa-university",
            "description": "Parameters used to describe centralised config profiles. These should not be edited.",
            "help_text": "The centralised nf-core configuration profiles use a handful of pipeline parameters to describe themselves. This information is then printed to the Nextflow log when you run a pipeline. You should not need to change these values when you run a pipeline.",
            "properties": {
                "custom_config_version": {
                    "type": "string",
                    "description": "Git commit id for Institutional configs.",
                    "default": "master",
                    "hidden": true,
                    "fa_icon": "fas fa-users-cog"
                },
                "custom_config_base": {
                    "type": "string",
                    "description": "Base directory for Institutional configs.",
                    "default": "https://raw.githubusercontent.com/nf-core/configs/master",
                    "hidden": true,
                    "help_text": "If you're running offline, Nextflow will not be able to fetch the institutional config files from the internet. If you don't need them, then this is not a problem. If you do need them, you should download the files from the repo and tell Nextflow where to find them with this parameter.",
                    "fa_icon": "fas fa-users-cog"
                },
                "config_profile_name": {
                    "type": "string",
                    "description": "Institutional config name.",
                    "hidden": true,
                    "fa_icon": "fas fa-users-cog"
                },
                "config_profile_description": {
                    "type": "string",
                    "description": "Institutional config description.",
                    "hidden": true,
                    "fa_icon": "fas fa-users-cog"
                },
                "config_profile_contact": {
                    "type": "string",
                    "description": "Institutional config contact information.",
                    "hidden": true,
                    "fa_icon": "fas fa-users-cog"
                },
                "config_profile_url": {
                    "type": "string",
                    "description": "Institutional config URL link.",
                    "hidden": true,
                    "fa_icon": "fas fa-users-cog"
                }
            }
        },
        "max_job_request_options": {
            "title": "Max job request options",
            "type": "object",
            "fa_icon": "fab fa-acquisitions-incorporated",
            "description": "Set the top limit for requested resources for any single job.",
            "help_text": "If you are running on a smaller system, a pipeline step requesting more resources than are available may cause the Nextflow to stop the run with an error. These options allow you to cap the maximum resources requested by any single job so that the pipeline will run on your system.\n\nNote that you can not _increase_ the resources requested by any job using these options. For that you will need your own configuration file. See [the nf-core website](https://nf-co.re/usage/configuration) for details.",
            "properties": {
                "max_cpus": {
                    "type": "integer",
                    "description": "Maximum number of CPUs that can be requested for any single job.",
                    "default": 16,
                    "fa_icon": "fas fa-microchip",
                    "hidden": true,
                    "help_text": "Use to set an upper-limit for the CPU requirement for each process. Should be an integer e.g. `--max_cpus 1`"
                },
                "max_memory": {
                    "type": "string",
                    "description": "Maximum amount of memory that can be requested for any single job.",
                    "default": "128.GB",
                    "fa_icon": "fas fa-memory",
                    "pattern": "^\\d+(\\.\\d+)?\\.?\\s*(K|M|G|T)?B$",
                    "hidden": true,
                    "help_text": "Use to set an upper-limit for the memory requirement for each process. Should be a string in the format integer-unit e.g. `--max_memory '8.GB'`"
                },
                "max_time": {
                    "type": "string",
                    "description": "Maximum amount of time that can be requested for any single job.",
                    "default": "240.h",
                    "fa_icon": "far fa-clock",
                    "pattern": "^(\\d+\\.?\\s*(s|m|h|day)\\s*)+$",
                    "hidden": true,
                    "help_text": "Use to set an upper-limit for the time requirement for each process. Should be a string in the format integer-unit e.g. `--max_time '2.h'`"
                }
            }
        },
        "generic_options": {
            "title": "Generic options",
            "type": "object",
            "fa_icon": "fas fa-file-import",
            "description": "Less common options for the pipeline, typically set in a config file.",
            "help_text": "These options are common to all nf-core pipelines and allow you to customise some of the core preferences for how the pipeline runs.\n\nTypically these options would be set in a Nextflow config file loaded for all pipeline runs, such as `~/.nextflow/config`.",
            "properties": {
                "help": {
                    "type": "boolean",
                    "description": "Display help text.",
                    "fa_icon": "fas fa-question-circle",
                    "hidden": true
                },
                "publish_dir_mode": {
                    "type": "string",
                    "default": "copy",
                    "description": "Method used to save pipeline results to output directory.",
                    "help_text": "The Nextflow `publishDir` option specifies which intermediate files should be saved to the output directory. This option tells the pipeline what method should be used to move these files. See [Nextflow docs](https://www.nextflow.io/docs/latest/process.html#publishdir) for details.",
                    "fa_icon": "fas fa-copy",
                    "enum": ["symlink", "rellink", "link", "copy", "copyNoFollow", "move"],
                    "hidden": true
                },
                "email_on_fail": {
                    "type": "string",
                    "description": "Email address for completion summary, only when pipeline fails.",
                    "fa_icon": "fas fa-exclamation-triangle",
                    "pattern": "^([a-zA-Z0-9_\\-\\.]+)@([a-zA-Z0-9_\\-\\.]+)\\.([a-zA-Z]{2,5})$",
                    "help_text": "An email address to send a summary email to when the pipeline is completed - ONLY sent if the pipeline does not exit successfully.",
                    "hidden": true
                },
                "plaintext_email": {
                    "type": "boolean",
                    "description": "Send plain-text email instead of HTML.",
                    "fa_icon": "fas fa-remove-format",
                    "hidden": true
                },
                "max_multiqc_email_size": {
                    "type": "string",
                    "description": "File size limit when attaching MultiQC reports to summary emails.",
                    "pattern": "^\\d+(\\.\\d+)?\\.?\\s*(K|M|G|T)?B$",
                    "default": "25.MB",
                    "fa_icon": "fas fa-file-upload",
                    "hidden": true
                },
                "monochrome_logs": {
                    "type": "boolean",
                    "description": "Do not use coloured log outputs.",
                    "fa_icon": "fas fa-palette",
                    "hidden": true
                },
                "multiqc_config": {
                    "type": "string",
                    "description": "Custom config file to supply to MultiQC.",
                    "fa_icon": "fas fa-cog",
                    "hidden": true
                },
                "tracedir": {
                    "type": "string",
                    "description": "Directory to keep pipeline Nextflow logs and reports.",
                    "default": "${params.outdir}/pipeline_info",
                    "fa_icon": "fas fa-cogs",
                    "hidden": true
                },
                "validate_params": {
                    "type": "boolean",
                    "description": "Boolean whether to validate parameters against the schema at runtime",
                    "default": true,
                    "fa_icon": "fas fa-check-square",
                    "hidden": true
                },
                "show_hidden_params": {
                    "type": "boolean",
                    "fa_icon": "far fa-eye-slash",
                    "description": "Show all params when using `--help`",
                    "hidden": true,
                    "help_text": "By default, parameters set as _hidden_ in the schema are not shown on the command line when a user runs with `--help`. Specifying this option will tell the pipeline to show all parameters."
                },
                "enable_conda": {
                    "type": "boolean",
                    "description": "Run this workflow with Conda. You can also use '-profile conda' instead of providing this parameter.",
                    "hidden": true,
                    "fa_icon": "fas fa-bacon"
                }
            }
        }
    },
    "allOf": [
        { "$ref": "#/definitions/input_output_options" },
        { "$ref": "#/definitions/reference_genome_options" },
        { "$ref": "#/definitions/institutional_config_options" },
        { "$ref": "#/definitions/max_job_request_options" },
        { "$ref": "#/definitions/process_skipping_options" },
        { "$ref": "#/definitions/circdna_identifier_options" },
        { "$ref": "#/definitions/amplicon_architect_options" },
        { "$ref": "#/definitions/read_trimming_options" },
        { "$ref": "#/definitions/generic_options" }
    ]
}