From 826bfbc1ab64a8d119bc66b0efc0ecb6382ce466 Mon Sep 17 00:00:00 2001 From: John Didion Date: Mon, 15 Apr 2024 11:44:46 -0700 Subject: [PATCH 1/5] Release WDL 1.1.2 (#636) --- CHANGELOG.md | 16 +++++++++ README.md | 2 +- RFC.md | 7 ++-- SPEC.md | 91 +++++++++++++++++++++++++++++++--------------------- 4 files changed, 75 insertions(+), 41 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 795c7eb9..07d364b5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -42,6 +42,22 @@ version development consist of multiple files. [PR 241](https://github.com/openwdl/wdl/pull/241) by @cjllanwarne. +version 1.1.2 +--------------------------- + ++ State that `Union` is also the type of some `runtime` attributes. + ++ Remove some syntax sections that were missed in 1.1.1. + ++ Clarify short-circuiting of boolean expressions (#199) + ++ Added requirement for tests to the RFC + ++ Clarifies number of sections allowed within `task` and `workflow` blocks. + [PR 598](https://github.com/openwdl/wdl/pull/598) by @claymcleod + ++ Clarified that `read_bool` is case-insensitive, and added an example. + version 1.1.1 --------------------------- diff --git a/README.md b/README.md index fdb67776..0d242273 100644 --- a/README.md +++ b/README.md @@ -14,7 +14,7 @@ The WDL *language* has a two-number version (e.g., `1.1`). An increase in the minor (second) version number (e.g., `1.0` to `1.1`) indicates the addition of, or non-breaking changes to, the language or standard library functions. An increase in the major (first) version number (e.g., `1.0` to `2.0`) indicates that breaking changes have been made. -The WDL *specification* has a three-number version (e.g., `1.1.1`). +The WDL *specification* has a three-number version (e.g., `1.1.2`). The specification version tracks the language version, but there may also be patch releases (indicated by a change to the patch, or third, version number) that include fixes for typos, additional examples, or non-breaking clarifications of ambiguous language. ## Language Specifications diff --git a/RFC.md b/RFC.md index b49f9723..1a053e1f 100644 --- a/RFC.md +++ b/RFC.md @@ -8,8 +8,9 @@ Most technical decisions are decided through the "RFC" ([Request for Comments](h 3. A core team member will be assigned as the *shepherd* of this RFC. The shepherd shall be responsible for keeping the discussion moving and ensuring all concerns are responded to. 4. Work to build broad support from the community. Encouraging people to comment, show support, show dissent, etc. Ultimately the level of community support for a change will decide its fate. 5. RFCs rarely go through this process unchanged, especially as alternatives and drawbacks are discovered. You can make edits to the RFC to clarify or change the design, but make changes as new commits to the pull request, and leave a comment on the pull request explaining your changes. Specifically, do not squash or rebase commits after they are visible on the pull request. - 6. When it appears that a discussion is no longer progressing in a constructive way, or a general consensus has been reached, the shepherd will make an official summary on where the consensus has wound up. - 7. The shepherd will put out an official call for votes. This call shall be advertised broadly and will last ten calendar days. Any interested member may vote via +1/-1. - 8. After the voting process is complete the core group shall decide to officially approve this RFC. It is expected that barring extreme circumstances this is a rubber stamp of the voting process. An example of an exceptional case would be if representatives for every WDL implementation vote against the feature for feasibility reasons. + 6. Every significant addition or change to the spec will require a test case to be accepted. See the [testing README](tests/README.md) for details on how to write tests. + 7. When it appears that a discussion is no longer progressing in a constructive way, or a general consensus has been reached, the shepherd will make an official summary on where the consensus has wound up. + 8. The shepherd will put out an official call for votes. This call shall be advertised broadly and will last ten calendar days. Any interested member may vote via +1/-1. + 9. After the voting process is complete the core group shall decide to officially approve this RFC. It is expected that barring extreme circumstances this is a rubber stamp of the voting process. An example of an exceptional case would be if representatives for every WDL implementation vote against the feature for feasibility reasons. When an RFC is approved it will become part of the current draft version of the specification. This will allow time for implementers to verify feasibility and cutting edge users to get used to the new syntax. In order to prevent untested features from entering into an official specification version at least one WDL implementation must support a feature before it’s allowed to be merged into the current draft version. diff --git a/SPEC.md b/SPEC.md index 8931cfcd..c8a3f12f 100644 --- a/SPEC.md +++ b/SPEC.md @@ -1,11 +1,12 @@ # Workflow Description Language (WDL) -This is version 1.1.1 of the Workflow Description Language (WDL) specification. It describes WDL `version 1.1`. It introduces a number of new features (denoted by the ✨ symbol) and clarifications to the [1.0](https://github.com/openwdl/wdl/blob/main/versions/1.0/SPEC.md) version of the specification. It also deprecates several aspects of the 1.0 specification that will be removed in the [next major WDL version](https://github.com/openwdl/wdl/blob/wdl-2.0/SPEC.md) (denoted by the πŸ—‘ symbol). +This is version 1.1.2 of the Workflow Description Language (WDL) specification. It describes WDL `version 1.1`. It introduces a number of new features (denoted by the ✨ symbol) and clarifications to the [1.0](https://github.com/openwdl/wdl/blob/main/versions/1.0/SPEC.md) version of the specification. It also deprecates several aspects of the 1.0 specification that will be removed in the [next major WDL version](https://github.com/openwdl/wdl/blob/wdl-2.0/SPEC.md) (denoted by the πŸ—‘ symbol). ## Revisions Revisions to this specification are made periodically in order to correct errors, clarify language, or add additional examples. Revisions are released as "patches" to the specification, i.e., the third number in the specification version is incremented. No functionality is added or removed after the initial revision of the specification is ratified. +* [1.1.2](https://github.com/openwdl/wdl/tree/release-1.1.2/SPEC.md): 2024-04-12 * [1.1.1](https://github.com/openwdl/wdl/tree/release-1.1.1/SPEC.md): 2023-10-04 * [1.1.0](https://github.com/openwdl/wdl/tree/release-1.1.0/SPEC.md): 2021-01-29 @@ -113,8 +114,8 @@ Revisions to this specification are made periodically in order to correct errors - [Fully Qualified Names \& Namespaced Identifiers](#fully-qualified-names--namespaced-identifiers) - [Call Statement](#call-statement) - [Computing Call Inputs](#computing-call-inputs) - - [Scatter](#scatter) - - [Conditional (`if`)](#conditional-if) + - [Scatter Statement](#scatter-statement) + - [Conditional Statement](#conditional-statement) - [Standard Library](#standard-library) - [Numeric Functions](#numeric-functions) - [`floor`](#floor) @@ -1227,10 +1228,11 @@ A hidden type is one that may only be instantiated by the execution engine, and ##### Union -The `Union` type is used for a value that may have any one of several concrete types. A `Union` value must always be coerced to a concrete type. The `Union` type is used in two contexts: +The `Union` type is used for a value that may have any one of several concrete types. A `Union` value must always be coerced to a concrete type. The `Union` type is used in the following contexts: * It is the type of the special [`None`](#optional-types-and-none) value. * It is the return type of some standard library functions, such as [`read_json`](#read_json). +* It is the type of some reserved [`runtime`](#runtime-section) attributes. #### Type Conversion @@ -1797,6 +1799,11 @@ In operations on mismatched numeric types (e.g., `Int` + `Float`), the `Int` is | πŸ—‘ `File` | `+` | `File` | `File` | append file paths - error if second path is not relative | | πŸ—‘ `File` | `+` | `String` | `File` | append file paths - error if second path is not relative | +Boolean operator evaluation is minimal (or "short-circuiting"), meaning that: + +1. For `A && B`, if `A` evalutes to `false` then `B` is not evaluated +2. For `A || B`, if `A` evaluates to `true` then `B` is not evaluated. + WDL `String`s are compared by the unicode values of their corresponding characters. Character `a` is less than character `b` if it has a lower unicode value. Except for `String + File`, all concatenations between `String` and non-`String` types are deprecated and will be removed in WDL 2.0. The same effect can be achieved using [string interpolation](#expression-placeholders-and-string-interpolation). @@ -2104,7 +2111,7 @@ Example output: #### Ternary operator (if-then-else) -This operator takes three arguments: a condition expression, an if-true expression, and an if-false expression. The condition is always evaluated. If the condition is true then the if-true value is evaluated and returned. If the condition is false, the if-false expression is evaluated and returned. The if-true and if-false expressions must return values of the same type, such that the value of the if-then-else is the same regardless of which side is evaluated. +This operator takes three arguments: a condition expression, an if-true expression, and an if-false expression. The condition is always evaluated. If the condition is `true` then the if-true value is evaluated and returned. If the condition is `false`, the if-false expression is evaluated and returned. The if-true and if-false expressions must return values of the same type, such that the value of the if-then-else is the same regardless of which side is evaluated.
@@ -2997,13 +3004,19 @@ A WDL task can be thought of as a template for running a set of commands - speci A task is defined using the `task` keyword, followed by a task name that is unique within its WDL document. -A task has a required [`command`](#command-section) that is a template for a Bash script. - -Tasks explicitly define their [`input`s](#task-inputs) and [`output`s](#task-outputs), which is essential for building dependencies between tasks and workflows. The value of an input declaration may be supplied by the caller. Tasks may have additional "private" declarations within the task body. All task declarations may be initialized with hard-coded literal values, or may have their values constructed from expressions. Input and private declarations can be referenced in the command template. +Tasks are comprised of the following elements: -A task may also specify [requirements for the runtime environment](#runtime-section) (such as the amount of RAM or number of CPU cores) that must be satisfied in order for its commands to execute properly. +* A single, optional [`input`](#task-inputs) section, which defines the inputs for the task. +* A single, required [`command`](#command-section), which defines the Bash script to be executed. +* A single, optional [`output`](#task-outputs) section, which defines the outputs for the task. +* A single, optional [`requirements`](#✨-requirements-section) section, which defines the minimum, required runtime environment conditions. +* A single, optional [`hints`](#✨-hints-section) section, which provides hints to the execution engine. +* πŸ—‘οΈ A single, optional [`runtime`](#-runtime-section) section, which defines the runtime environment conditions. This is mutually exclusive with the `requirements` and `hints` sections. +* A single, optional [`meta`](#metadata-sections) section, which defines task-level metadata. +* A single, optional [`parameter_meta`](#parameter-metadata-section) section, which defines parameter-level metadata. +* Any number of [private declarations](#private-declarations). -There are two optional metadata sections: the [`meta`](#metadata-sections) section, for task-level metadata, and the [`parameter_meta`](#parameter-metadata-section) section, for parameter-level metadata. +There is no enforced order for task elements. The execution engine is responsible for "instantiating" the shell script (i.e., replacing all references with actual values) in an environment that meets all specified runtime requirements, localizing any input files into that environment, executing the script, and generating any requested outputs. @@ -5019,7 +5032,7 @@ Test config: ## Workflow Definition -A workflow can be thought of as a directed acyclic graph (DAG) of transformations that convert the input data to the desired outputs. Rather than explicitly specifying the sequence of operations, A WDL workflow instead describes the connections between the steps in the workflow (i.e., between the nodes in the graph). It is the responsibility of the execution engine to determine the proper ordering of the workflow steps, and to orchestrate the execution of the different steps. +A workflow can be thought of as a directed acyclic graph (DAG) of transformations that convert the input data to the desired outputs. Rather than explicitly specifying the sequence of operations, a WDL workflow instead describes the connections between the steps in the workflow (i.e., between the nodes in the graph). It is the responsibility of the execution engine to determine the proper ordering of the workflow steps, and to orchestrate the execution of the different steps. A workflow is defined using the `workflow` keyword, followed by a workflow name that is unique within its WDL document, followed by any number of workflow elements within braces. @@ -5053,19 +5066,21 @@ workflow name { ### Workflow Elements -Tasks and workflows have several elements in common. These sections have nearly the same usage in workflows as they do in tasks, so we just link to their earlier descriptions. +Tasks and workflows have several elements in common. When applicable, the task definition for these sections is linked to rather than duplicated. -* [`input` section](#task-inputs) -* [Private declarations](#private-declarations) -* [`output` section](#task-outputs) -* [`meta` section](#metadata-sections) -* [`parameter_meta` section](#parameter-metadata-section) +A workflow is comprised of the following elements: -In addition to these sections, a workflow may have any of the following elements that are specific to workflows: +* A single, optional [`input`](#task-inputs) section (_identical to the `input` section within tasks_). +* Any number of workflow execution elements, which include the following: +* A [private declaration](#private-declarations) (_identical to private declarations within tasks_). + * A [`call`](#call-statement) statement, which invokes tasks or subworkflows. + * A [`scatter`](#scatter-statement) statement, which enables parallelized of workflow execution elements across collections. + * A [conditional (`if`)](#conditional-statement) statement, which enables conditional execution of workflow execution elements. +* A single, optional [`output`](#task-outputs) section (_identical to the `output` section within tasks_). +* A single, optional [`meta`](#metadata-sections) section (_identical to the `meta` section within tasks_). +* A single, optional [`parameter_meta`](#parameter-metadata-section) section (_identical to the `parameter_meta` section within tasks_). -* [`call`s](#call-statement) to tasks or subworkflows -* [`scatters`](#scatter), which are used to parallelize operations across collections -* [Conditional (`if`)](#conditional-if-block) statements, which are only executed when a conditional expression evaluates to `true` +There is no enforced order for workflow elements. ### Workflow Inputs @@ -5377,14 +5392,6 @@ The following fully-qualified names exist when calling `workflow main` in `main. ### Call Statement -``` -$call = 'call' $ws* $namespaced_identifier $ws+ ('as' $identifier $ws+)? ('after $identifier $ws+)* $call_body? -$call_body = '{' $ws* $inputs? $ws* '}' -$inputs = 'input' $ws* ':' $ws* $variable_mappings -$variable_mappings = $variable_mapping_kv (',' $variable_mapping_kv)* -$variable_mapping_kv = $identifier $ws* ('=' $ws* $expression)? -``` - A workflow calls other tasks/workflows via the `call` keyword. A `call` is followed by the name of the task or subworkflow to run. If a task is defined in the same WDL document as the calling workflow, it may be called using just the task name. A task or workflow in an imported WDL must be called using its [fully-qualified name](#fully-qualified-names--namespaced-identifiers). Each `call` must be uniquely identifiable. By default, the `call`'s unique identifier is the task or subworkflow name (e.g., `call foo` would be referenced by name `foo`). However, to `call foo` multiple times in the same workflow, it is necessary to give all except one of the `call` statements a unique alias using the `as` clause, e.g., `call foo as bar`. @@ -5732,7 +5739,7 @@ Example output:

-### Scatter +### Scatter Statement Scatter/gather is a common parallelization pattern in computer science. Given a collection of inputs (such as an array), the "scatter" step executes a set of operations on each input in parallel. In the "gather" step, the outputs of all the individual scatter-tasks are collected into the final output. @@ -5932,7 +5939,7 @@ Example output:

-### Conditional (`if`) +### Conditional Statement A conditional statement consists of the `if` keyword, followed by a `Boolean` expression and a body of (potentially nested) statements. The conditional body is only evaluated if the conditional expression evaluates to `true`. @@ -6937,7 +6944,7 @@ Example output: Int read_int(File) ``` -Reads a file that contains a single line containing only an integer and (optional) whitespace. If the line contains a valid integer, that value is returned as an `Int`, otherwise an error is raised. +Reads a file that contains a single line containing only an integer and (optional) whitespace. If the line contains a valid integer, that value is returned as an `Int`. If the file is empty or does not contain a single integer, an error is raised. **Parameters** @@ -6986,7 +6993,7 @@ Example output: Float read_float(File) ``` -Reads a file that contains only a numeric value and (optional) whitespace. If the line contains a valid floating point number, that value is returned as a `Float`, otherwise an error is raised. +Reads a file that contains only a numeric value and (optional) whitespace. If the line contains a valid floating point number, that value is returned as a `Float`. If the file is empty or does not contain a single float, an error is raised. **Parameters** @@ -7038,7 +7045,7 @@ Example output: Boolean read_boolean(File) ``` -Reads a file that contains a single line containing only a boolean value and (optional) whitespace. If the line contains "true" or "false", that value is returned as a `Boolean`, otherwise an error is raised. +Reads a file that contains a single line containing only a boolean value and (optional) whitespace. If the non-whitespace content of the line is "true" or "false", that value is returned as a `Boolean`. If the file is empty or does not contain a single boolean, an error is raised. The comparison is case- and whitespace-insensitive. **Parameters** @@ -7094,6 +7101,8 @@ Reads each line of a file as a `String`, and returns all lines in the file as an The order of the lines in the returned `Array[String]` is the order in which the lines appear in the file. +If the file is empty, an empty array is returned. + **Parameters** 1. `File`: Path of the file to read. @@ -7227,6 +7236,8 @@ Reads a tab-separated value (TSV) file as an `Array[Array[String]]` representing There is no requirement that the rows of the table are all the same length. +If the file is empty, an empty array is returned. + **Parameters** 1. `File`: Path of the TSV file to read. @@ -7356,6 +7367,8 @@ Reads a tab-separated value (TSV) file representing a set of pairs. Each row mus Each pair is added to a `Map[String, String]` in order. The values in the first column must be unique; if there are any duplicate keys, an error is raised. +If the file is empty, an empty map is returned. + **Parameters** 1. `File`: Path of the two-column TSV file to read. @@ -7496,6 +7509,8 @@ If the JSON file contains an array, then all the elements of the array must be c The `read_json` function does not have access to any WDL type information, so it cannot return an instance of a specific `Struct` type. Instead, it returns a generic `Object` value that must be coerced to the desired `Struct` type. +Note that an empty file is not valid according to the JSON specification, and so calling `read_json` on an empty file raises an error. + **Parameters** 1. `File`: Path of the JSON file to read. @@ -7687,7 +7702,7 @@ And `/local/fs/tmp/map.json` would contain: Object read_object(File) ``` -Reads a tab-separated value (TSV) file representing the names and values of the members of an `Object`. There must be two rows, and each row must have the same number of elements. Trailing end-of-line characters (`\r` and `\n`) are removed from each line. +Reads a tab-separated value (TSV) file representing the names and values of the members of an `Object`. There must be exactly two rows, and each row must have the same number of elements, otherwise an error is raised. Trailing end-of-line characters (`\r` and `\n`) are removed from each line. The first row specifies the object member names. The names in the first row must be unique; if there are any duplicate names, an error is raised. @@ -7767,10 +7782,12 @@ Array[Object] read_objects(File) Reads a tab-separated value (TSV) file representing the names and values of the members of any number of `Object`s. Trailing end-of-line characters (`\r` and `\n`) are removed from each line. -There must be a header row with the names of the object members. The names in the first row must be unique; if there are any duplicate names, an error is raised. +The first line of the file must be a header row with the names of the object members. The names in the first row must be unique; if there are any duplicate names, an error is raised. There are any number of additional rows, where each additional row contains the values of an object corresponding to the member names. Each row in the file must have the same number of fields as the header row. All of the `Object`'s values are of type `String`. +If the file is empty or contains only a header line, an empty array is returned. + **Parameters** 1. `File`: Path of the TSV file to read. @@ -10421,7 +10438,7 @@ Where `/jobs/564757/sample_quality_scores.json` would contain: There are two alternative serialization formats for `Struct`s and `Objects: -* JSON: `Struct`s and `Object`s are serialized identically using [`write_json`](#write_json). A JSON object is deserialized to a WDL `Object` using [`read_json](#read_json), which can then be coerced to a `Struct` type if necessary. +* JSON: `Struct`s and `Object`s are serialized identically using [`write_json`](#write_json). A JSON object is deserialized to a WDL `Object` using [`read_json`](#read_json), which can then be coerced to a `Struct` type if necessary. * TSV: `Struct`s and `Object`s can be serialized to TSV format using [`write_object`](#write_object). The generated file has two lines tab-delimited: a header with the member names and the values, which must be coercible to `String`s. An array of `Struct`s or `Object`s can be written using [`write_objects`](#write_objects), in which case the generated file has one line of values for each struct/object. `Struct`s and `Object`s can be deserialized from the same TSV format using [`read_object`](#read_object)/[`read_objects`](#read_objects). Object member values are always of type `String` whereas struct member types must be coercible from `String`. # Appendix B: WDL Namespaces and Scopes From a512dbc387771936b08536b62b6cdf2ce25c3631 Mon Sep 17 00:00:00 2001 From: Taylor Firman <37599954+tefirman@users.noreply.github.com> Date: Wed, 22 May 2024 12:33:45 -0600 Subject: [PATCH 2/5] Switching out Fred Hutch contact in Governance (#648) * Switching out Amy for Taylor at Fred Hutch * Fixing small typo in first paragraph of the README --- GOVERNANCE.md | 2 +- README.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/GOVERNANCE.md b/GOVERNANCE.md index ada8a594..91ba79fc 100644 --- a/GOVERNANCE.md +++ b/GOVERNANCE.md @@ -16,7 +16,7 @@ Current core team members are: | Christopher Llanwarne | Broad Institute | [cjllanwarne](https://github.com/cjllanwarne) | | John Didion | Fulcrum Genomics | [jdidion](https://github.com/jdidion) | | Michael Franklin | Centre for Population Genomics | [illusional](https://github.com/illusional) | -| Amy Paguirigan | Fred Hutch | [vortexing](https://github.com/vortexing) | +| Taylor Firman | Fred Hutch | [tefirman](https://github.com/tefirman) | | Ruben Vorderman | Leiden University Medical Center | [rhpvorderman](https://github.com/rhpvorderman) | | Venkat Malladi | Microsoft | [vsmalladi](https://github.com/vsmalladi) | diff --git a/README.md b/README.md index 0d242273..54c9b5ea 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ The **Workflow Description Language (WDL)** is an open standard for describing data processing workflows with a human-readable and writeable syntax. WDL makes it straightforward to define analysis tasks, connect them together in workflows, and parallelize their execution. -The language strives to be accessible and understantable to all manner of users, including programmers, analysts, and operators of a production system. +The language strives to be accessible and understandable to all manner of users, including programmers, analysts, and operators of a production system. The language enables common patterns, such as scatter-gather and conditional execution, to be expressed simply. WDL is designed for portability, and there are several [implementations](#execution-engines-and-platforms) to choose from that run in a variety of environments, including HPC systems and cloud platforms. From fc24d91a11355ffb74961704ea255f74986f7913 Mon Sep 17 00:00:00 2001 From: John Didion Date: Thu, 23 May 2024 06:42:26 -0700 Subject: [PATCH 3/5] Revert changes that are specific to 1.2 --- SPEC.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/SPEC.md b/SPEC.md index c8a3f12f..14cab514 100644 --- a/SPEC.md +++ b/SPEC.md @@ -3009,9 +3009,7 @@ Tasks are comprised of the following elements: * A single, optional [`input`](#task-inputs) section, which defines the inputs for the task. * A single, required [`command`](#command-section), which defines the Bash script to be executed. * A single, optional [`output`](#task-outputs) section, which defines the outputs for the task. -* A single, optional [`requirements`](#✨-requirements-section) section, which defines the minimum, required runtime environment conditions. -* A single, optional [`hints`](#✨-hints-section) section, which provides hints to the execution engine. -* πŸ—‘οΈ A single, optional [`runtime`](#-runtime-section) section, which defines the runtime environment conditions. This is mutually exclusive with the `requirements` and `hints` sections. +* A single, optional [`runtime`](#-runtime-section) section, which defines the runtime environment conditions. * A single, optional [`meta`](#metadata-sections) section, which defines task-level metadata. * A single, optional [`parameter_meta`](#parameter-metadata-section) section, which defines parameter-level metadata. * Any number of [private declarations](#private-declarations). From 9c0b9cf4586508a9e6260cc5c5e562e21f625aac Mon Sep 17 00:00:00 2001 From: jdidion Date: Wed, 29 May 2024 12:50:36 -0700 Subject: [PATCH 4/5] fix example --- SPEC.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/SPEC.md b/SPEC.md index 14cab514..2905faa2 100644 --- a/SPEC.md +++ b/SPEC.md @@ -359,7 +359,7 @@ WDL also provides features for implementing more complex workflows. For example, ```json { "hello_parallel.pattern": "^[a-z_]+$", - "hello_parallel.files": ["/greetings.txt", "greetings2.txt"] + "hello_parallel.files": ["greetings.txt", "hello.txt"] } ``` From 61a53c6c754cb5a935da8a541dd27cf34bd0d977 Mon Sep 17 00:00:00 2001 From: Patrick Magee Date: Thu, 6 Jun 2024 12:44:39 -0400 Subject: [PATCH 5/5] Add Toil to README closes #646 --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index 54c9b5ea..f2c7aca8 100644 --- a/README.md +++ b/README.md @@ -97,6 +97,7 @@ Please see the documentation associated with each tool/platform for information | [dxCompiler](https://github.com/dnanexus/dxCompiler) | Yes | No | No | DNAnexus | | [MiniWDL](https://github.com/chanzuckerberg/miniwdl) | Yes | Yes | SLURM | AWS Batch | | [Terra](https://terra.bio/) | No | No | No | Azure, GCP | +| [Toil](https://toil.readthedocs.io/en/master/wdl/introduction.html) | Yes | Yes | Many | GCP, AWS, WES | \* Also see [WDL Runner](https://github.com/broadinstitute/wdl-runner), a script for launch WDL workflows on GCP using Cromwell