{
  "schema_version": 1,
  "tool_id": "collection_column_join",
  "tool_version": "0.0.3",
  "cache_key": "8e50fd8a24188e986c49cebc05e203d0823197f3b291fcc19d212bb5d95a46d6",
  "source": {
    "kind": "toolshed",
    "label": "api",
    "url": "https://toolshed.g2.bx.psu.edu/api/tools/iuc~collection_column_join~collection_column_join/versions/0.0.3",
    "cached_at": "2026-09-16T16:38:28.588Z"
  },
  "artifacts": {
    "parsed_tool_path": "/Users/scottcain/.galaxy/tool_info_cache/8e50fd8a24188e986c49cebc05e203d0823197f3b291fcc19d212bb5d95a46d6.json",
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  "parsed_tool": {
    "id": "collection_column_join",
    "version": "0.0.3",
    "name": "Column join",
    "description": "on multiple datasets",
    "inputs": [
      {
        "name": "input_tabular",
        "parameter_type": "gx_data",
        "hidden": false,
        "label": "Tabular files",
        "help": null,
        "argument": null,
        "is_dynamic": false,
        "optional": false,
        "type": "data",
        "extensions": [
          "data"
        ],
        "multiple": true,
        "min": null,
        "max": null,
        "url_default": null
      },
      {
        "name": "identifier_column",
        "parameter_type": "gx_integer",
        "hidden": false,
        "label": "Identifier column",
        "help": "The column that will be used to join the input datasets",
        "argument": null,
        "is_dynamic": false,
        "optional": false,
        "type": "integer",
        "value": 1,
        "min": 0,
        "max": null,
        "validators": []
      },
      {
        "name": "has_header",
        "parameter_type": "gx_integer",
        "hidden": false,
        "label": "Number of header lines in each input file",
        "help": "If this is set to 0, a header line will be added containing column names as follows: the identifier column will be named #KEY and the other columns are named by the input dataset names/columns. If you have one or more header lines in your input, set this to the number of header lines.",
        "argument": null,
        "is_dynamic": false,
        "optional": false,
        "type": "integer",
        "value": 0,
        "min": 0,
        "max": null,
        "validators": []
      },
      {
        "name": "old_col_in_header",
        "parameter_type": "gx_boolean",
        "hidden": false,
        "label": "Add column name to header",
        "help": "Disable if you want column headers to only be composed of the input file names, for example, if you want headers like file1 and not file1_column1, see Help section below. Default: Yes",
        "argument": null,
        "is_dynamic": false,
        "optional": false,
        "type": "boolean",
        "value": true,
        "truevalue": null,
        "falsevalue": null
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      {
        "name": "fill_char",
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        "label": "Fill character",
        "help": "a placeholder for empty cells",
        "argument": null,
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        "optional": false,
        "type": "text",
        "area": false,
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        "hidden": false,
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        "argument": null,
        "is_dynamic": false,
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        "multiple": true,
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    "outputs": [
      {
        "name": "tabular_output",
        "label": null,
        "hidden": false,
        "type": "data",
        "format": "tabular",
        "format_source": null,
        "metadata_source": null,
        "discover_datasets": [
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            "discover_via": "pattern",
            "format": null,
            "visible": false,
            "assign_primary_output": false,
            "directory": null,
            "recurse": false,
            "match_relative_path": false,
            "sort_key": "filename",
            "sort_comp": "lexical",
            "sort_reverse": false,
            "pattern": "primary_DATASET_ID_(?P<designation>[^_]+)_(?P<visible>[^_]+)_(?P<ext>[^_]+)(_(?P<dbkey>[^_]+))?"
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        "from_work_dir": null,
        "precreate_directory": false
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      {
        "name": "script_output",
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        "hidden": false,
        "type": "data",
        "format": "txt",
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        "metadata_source": null,
        "discover_datasets": [
          {
            "discover_via": "pattern",
            "format": null,
            "visible": false,
            "assign_primary_output": false,
            "directory": null,
            "recurse": false,
            "match_relative_path": false,
            "sort_key": "filename",
            "sort_comp": "lexical",
            "sort_reverse": false,
            "pattern": "primary_DATASET_ID_(?P<designation>[^_]+)_(?P<visible>[^_]+)_(?P<ext>[^_]+)(_(?P<dbkey>[^_]+))?"
          }
        ],
        "from_work_dir": null,
        "precreate_directory": false
      }
    ],
    "citations": [],
    "license": null,
    "profile": "16.01",
    "edam_operations": [],
    "edam_topics": [],
    "xrefs": [],
    "help": {
      "format": "restructuredtext",
      "content": "\n        \nJoins lists of tabular datasets together on a field.\n\n-----\n\n**Example**\n\nTo join three files, with headers, based on the first column:\n\n**First file (in_1)**::\n\n    #KEY    c2  c3  c4\n    one     1-1 1-2 1-3\n    two     1-4 1-5 1-6\n    three   1-7 1-8 1-9\n\n\n**Second File (in_2)**::\n\n    #KEY    c2  c3  c4\n    one     2-1 2-2 2-3\n    two     2-4 2-5 2-6\n    three   2-7 2-8 2-9\n\n**Third file (in_3)**::\n\n    #KEY    c2  c3  c4\n    one     3-3 3-2 3-3\n    two     3-4 3-5 3-6\n    three   3-7 3-8 3-9\n\n\n**Joining** the files, using **identifier column of 1** and a **header lines of 1**, will return::\n\n    #KEY    in_1_c2 in_1_c3 in_1_c4 in_2_c2 in_2_c3 in_2_c4 in_3_c2 in_3_c3 in_3_c4\n    one     1-1              1-2            1-3             2-1              2-2             2-3             3-3             3-2             3-3\n    three   1-7              1-8            1-9             2-7              2-8             2-9             3-7             3-8             3-9\n    two     1-4              1-5            1-6             2-4              2-5             2-6             3-4             3-5             3-6\n\n\n**Joining** the files, using **identifier column of 1** and a **header lines of 1**, but disabling **Add column name to header**, will return::\n\n    #KEY    in_1 in_1 in_1 in_2 in_2 in_2 in_3 in_3 in_3\n    one     1-1              1-2            1-3             2-1              2-2             2-3             3-3             3-2             3-3\n    three   1-7              1-8            1-9             2-7              2-8             2-9             3-7             3-8             3-9\n    two     1-4              1-5            1-6             2-4              2-5             2-6             3-4             3-5             3-6\n\n        \n    "
    }
  },
  "input_schemas": {
    "workflow_step": {
      "$schema": "http://json-schema.org/draft-07/schema#",
      "$defs": {
        "Int": {
          "type": "integer",
          "description": "an integer",
          "title": "int"
        }
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      "type": "object",
      "required": [
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      "properties": {
        "input_tabular": {
          "$id": "/schemas/never",
          "not": {},
          "title": "never"
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        "identifier_column": {
          "$ref": "#/$defs/Int",
          "description": "a non-negative number",
          "title": "greaterThanOrEqualTo(0)",
          "minimum": 0
        },
        "has_header": {
          "$ref": "#/$defs/Int",
          "description": "a non-negative number",
          "title": "greaterThanOrEqualTo(0)",
          "minimum": 0
        },
        "old_col_in_header": {
          "type": "boolean"
        },
        "fill_char": {
          "type": "string"
        },
        "include_outputs": {
          "anyOf": [
            {
              "type": "array",
              "items": {
                "type": "string",
                "enum": [
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              }
            },
            {
              "type": "null"
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          ]
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      "additionalProperties": false
    },
    "workflow_step_linked": {
      "$schema": "http://json-schema.org/draft-07/schema#",
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          "type": "integer",
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          "title": "int"
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      },
      "type": "object",
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      "properties": {
        "input_tabular": {
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          "required": [
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          "properties": {
            "__class__": {
              "type": "string",
              "enum": [
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          "additionalProperties": false
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        "identifier_column": {
          "anyOf": [
            {
              "$ref": "#/$defs/Int",
              "description": "a non-negative number",
              "title": "greaterThanOrEqualTo(0)",
              "minimum": 0
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              "required": [
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              "properties": {
                "__class__": {
                  "type": "string",
                  "enum": [
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                }
              },
              "additionalProperties": false
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          ]
        },
        "has_header": {
          "anyOf": [
            {
              "$ref": "#/$defs/Int",
              "description": "a non-negative number",
              "title": "greaterThanOrEqualTo(0)",
              "minimum": 0
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            {
              "type": "object",
              "required": [
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              ],
              "properties": {
                "__class__": {
                  "type": "string",
                  "enum": [
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              "additionalProperties": false
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          ]
        },
        "old_col_in_header": {
          "anyOf": [
            {
              "type": "boolean"
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            {
              "type": "object",
              "required": [
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              "properties": {
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        "fill_char": {
          "anyOf": [
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            {
              "type": "object",
              "required": [
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              "properties": {
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        "include_outputs": {
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              "type": "array",
              "items": {
                "anyOf": [
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                    "type": "string",
                    "enum": [
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            {
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  "warnings": []
}