diff --git a/.bazelci/presubmit.yml b/.bazelci/presubmit.yml index 2b8765b..b273d67 100644 --- a/.bazelci/presubmit.yml +++ b/.bazelci/presubmit.yml @@ -11,6 +11,16 @@ tasks: build_targets: - //... + docs: + name: docs + platform: ${{ platform }} + working_directory: docs + test_flags: + - --define + - jsonnet_port=${{ jsonnet_port }} + test_targets: + - //... + examples: name: examples platform: ${{ platform }} diff --git a/.bazelignore b/.bazelignore index 1e107f5..37fa09a 100644 --- a/.bazelignore +++ b/.bazelignore @@ -1 +1,2 @@ +docs examples diff --git a/MODULE.bazel b/MODULE.bazel index 716b5b1..296d7c4 100644 --- a/MODULE.bazel +++ b/MODULE.bazel @@ -4,5 +4,6 @@ module( repo_name = "io_bazel_rules_jsonnet", ) +bazel_dep(name = "bazel_skylib", version = "1.5.0") bazel_dep(name = "jsonnet", version = "0.20.0") bazel_dep(name = "jsonnet_go", version = "0.20.0", repo_name = "google_jsonnet_go") diff --git a/WORKSPACE b/WORKSPACE index 6613962..33346a4 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -1,12 +1,5 @@ workspace(name = "io_bazel_rules_jsonnet") -load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") - -local_repository( - name = "docs", - path = "docs", -) - load("//jsonnet:jsonnet.bzl", "jsonnet_repositories") jsonnet_repositories() @@ -18,31 +11,3 @@ jsonnet_go_repositories() load("@google_jsonnet_go//bazel:deps.bzl", "jsonnet_go_dependencies") jsonnet_go_dependencies(go_sdk_version = "1.17.8") - -# Used for documenting Jsonnet rules. -# TODO: Move this to docs/WORKSPACE when recursive repositories are enabled. -git_repository( - name = "io_bazel_rules_sass", - remote = "https://github.com/bazelbuild/rules_sass.git", - commit = "a28d5ec04b32daef96299b22bb2fbd961c3febe6", # release 1.15.3 - shallow_since = "1546636230 +0000" -) - -load("@io_bazel_rules_sass//:package.bzl", "rules_sass_dependencies") - -rules_sass_dependencies() - -load("@io_bazel_rules_sass//:defs.bzl", "sass_repositories") - -sass_repositories() - -git_repository( - name = "io_bazel_skydoc", - remote = "https://github.com/bazelbuild/skydoc.git", - commit = "4ea7b8257d11ac33eef7e9daadbedbfe375d9236", # release 0.2.0 - shallow_since = "1543532884 -0500", -) - -load("@io_bazel_skydoc//skylark:skylark.bzl", "skydoc_repositories") - -skydoc_repositories() diff --git a/docs/BUILD b/docs/BUILD deleted file mode 100644 index 3bad158..0000000 --- a/docs/BUILD +++ /dev/null @@ -1,10 +0,0 @@ -package(default_visibility = ["//visibility:private"]) - -load("@io_bazel_skydoc//skylark:skylark.bzl", "skylark_doc") - -skylark_doc( - name = "jsonnet-docs", - srcs = ["@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl"], - format = "html", - site_root = "https://bazelbuild.github.io/rules_jsonnet", -) diff --git a/docs/BUILD.bazel b/docs/BUILD.bazel new file mode 100644 index 0000000..713c582 --- /dev/null +++ b/docs/BUILD.bazel @@ -0,0 +1,10 @@ +load("@aspect_bazel_lib//lib:docs.bzl", "stardoc_with_diff_test", "update_docs") + +stardoc_with_diff_test( + name = "jsonnet", + bzl_library_target = "@rules_jsonnet//jsonnet:jsonnet", +) + +update_docs( + name = "update", +) diff --git a/docs/MODULE.bazel b/docs/MODULE.bazel new file mode 100644 index 0000000..be65ee9 --- /dev/null +++ b/docs/MODULE.bazel @@ -0,0 +1,13 @@ +module( + name = "docs", + version = "0.0.0", +) + +bazel_dep(name = "aspect_bazel_lib", version = "2.7.0") +bazel_dep(name = "stardoc", version = "0.6.2") + +bazel_dep(name = "rules_jsonnet", version = "0.5.0") +local_path_override( + module_name = "rules_jsonnet", + path = "..", +) diff --git a/docs/WORKSPACE b/docs/WORKSPACE deleted file mode 100644 index 88a2683..0000000 --- a/docs/WORKSPACE +++ /dev/null @@ -1 +0,0 @@ -workspace(name = "docs") diff --git a/docs/index.html b/docs/index.html index 6ec9821..3a4a083 100644 --- a/docs/index.html +++ b/docs/index.html @@ -1,153 +1,9 @@ - - - - - - - - Overview - - - - - - + rules_jsonnet documentation has moved -
-
-
- Overview -
-
-
- Bazel - -
- -
-
-

Overview

- - - - -

Jsonnet Rules

- -

Rules

- - - - - - - - - - - - - - - - - - - -
- - jsonnet_library - - -

Creates a logical set of Jsonnet files.

- -
- - jsonnet_to_json - - -

Compiles Jsonnet code to JSON.

- -
- - jsonnet_to_json_test - - -

Compiles Jsonnet code to JSON and checks the output.

- -
-

Macros

- - - - - - - - - - - -
- - jsonnet_repositories - - -

Adds the external dependencies needed for the Jsonnet rules.

- -
- - -
- - -
-
+

The documentation for rules_jsonnet can now be found on GitHub.

diff --git a/docs/jsonnet.md b/docs/jsonnet.md new file mode 100644 index 0000000..a1cc022 --- /dev/null +++ b/docs/jsonnet.md @@ -0,0 +1,416 @@ + + +Jsonnet Rules + +These are build rules for working with [Jsonnet][jsonnet] files with Bazel. + +[jsonnet]: https://jsonnet.org/ + +## Setup + +To use the Jsonnet rules, add the following to your `MODULE.bazel` file: + +```python +bazel_dep(name = "rules_jsonnet", version = "0.5.0") +``` + +If you are using an older version of Bazel that does not support Bzlmod, +add the following to your `WORKSPACE` file to add the external +repositories for Jsonnet: + +```python +http_archive( + name = "io_bazel_rules_jsonnet", + sha256 = "c51ba0dba41d667fa5c64e56e252ba54be093e5ae764af6470dabca901f373eb", + strip_prefix = "rules_jsonnet-0.5.0", + urls = ["https://github.com/bazelbuild/rules_jsonnet/archive/0.5.0.tar.gz"], +) +load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_repositories") + +jsonnet_repositories() + +load("@google_jsonnet_go//bazel:repositories.bzl", "jsonnet_go_repositories") + +jsonnet_go_repositories() + +load("@google_jsonnet_go//bazel:deps.bzl", "jsonnet_go_dependencies") + +jsonnet_go_dependencies() +``` + + + +## jsonnet_library + +
+jsonnet_library(name, deps, srcs, data, imports, jsonnet)
+
+ +Creates a logical set of Jsonnet files. + +Example: + Suppose you have the following directory structure: + + ``` + [workspace]/ + WORKSPACE + configs/ + BUILD + backend.jsonnet + frontend.jsonnet + ``` + + You can use the `jsonnet_library` rule to build a collection of `.jsonnet` + files that can be imported by other `.jsonnet` files as dependencies: + + `configs/BUILD`: + + ```python + load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_library") + + jsonnet_library( + name = "configs", + srcs = [ + "backend.jsonnet", + "frontend.jsonnet", + ], + ) + ``` + +**ATTRIBUTES** + + +| Name | Description | Type | Mandatory | Default | +| :------------- | :------------- | :------------- | :------------- | :------------- | +| name | A unique name for this target. | Name | required | | +| deps | List of targets that are required by the `srcs` Jsonnet files. | List of labels | optional | `[]` | +| srcs | List of `.jsonnet` files that comprises this Jsonnet library | List of labels | optional | `[]` | +| data | - | List of labels | optional | `[]` | +| imports | List of import `-J` flags to be passed to the `jsonnet` compiler. | List of strings | optional | `[]` | +| jsonnet | A jsonnet binary | Label | optional | `"@rules_jsonnet//jsonnet:jsonnet_tool"` | + + + + +## jsonnet_to_json + +
+jsonnet_to_json(name, deps, src, data, outs, code_vars, ext_code, ext_code_envs, ext_code_file_vars,
+                ext_code_files, ext_str_envs, ext_str_file_vars, ext_str_files, ext_strs, extra_args,
+                imports, jsonnet, multiple_outputs, stamp_keys, tla_code, tla_code_envs,
+                tla_code_files, tla_str_envs, tla_str_files, tla_strs, vars, yaml_stream)
+
+ +Compiles Jsonnet code to JSON. + +Example: + ### Example + + Suppose you have the following directory structure: + + ``` + [workspace]/ + WORKSPACE + workflows/ + BUILD + workflow.libsonnet + wordcount.jsonnet + intersection.jsonnet + ``` + + Say that `workflow.libsonnet` is a base configuration library for a workflow + scheduling system and `wordcount.jsonnet` and `intersection.jsonnet` both + import `workflow.libsonnet` to define workflows for performing a wordcount and + intersection of two files, respectively. + + First, create a `jsonnet_library` target with `workflow.libsonnet`: + + `workflows/BUILD`: + + ```python + load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_library") + + jsonnet_library( + name = "workflow", + srcs = ["workflow.libsonnet"], + ) + ``` + + To compile `wordcount.jsonnet` and `intersection.jsonnet` to JSON, define two + `jsonnet_to_json` targets: + + ```python + jsonnet_to_json( + name = "wordcount", + src = "wordcount.jsonnet", + outs = ["wordcount.json"], + deps = [":workflow"], + ) + + jsonnet_to_json( + name = "intersection", + src = "intersection.jsonnet", + outs = ["intersection.json"], + deps = [":workflow"], + ) + ``` + + ### Example: Multiple output files + + To use Jsonnet's [multiple output files][multiple-output-files], suppose you + add a file `shell-workflows.jsonnet` that imports `wordcount.jsonnet` and + `intersection.jsonnet`: + + `workflows/shell-workflows.jsonnet`: + + ``` + local wordcount = import "workflows/wordcount.jsonnet"; + local intersection = import "workflows/intersection.jsonnet"; + + { + "wordcount-workflow.json": wordcount, + "intersection-workflow.json": intersection, + } + ``` + + To compile `shell-workflows.jsonnet` into the two JSON files, + `wordcount-workflow.json` and `intersection-workflow.json`, first create a + `jsonnet_library` target containing the two files that + `shell-workflows.jsonnet` depends on: + + ```python + jsonnet_library( + name = "shell-workflows-lib", + srcs = [ + "wordcount.jsonnet", + "intersection.jsonnet", + ], + deps = [":workflow"], + ) + ``` + + Then, create a `jsonnet_to_json` target and set `outs` to the list of output + files to indicate that multiple output JSON files are generated: + + ```python + jsonnet_to_json( + name = "shell-workflows", + src = "shell-workflows.jsonnet", + deps = [":shell-workflows-lib"], + outs = [ + "wordcount-workflow.json", + "intersection-workflow.json", + ], + ) + ``` + + [multiple-output-files]: https://jsonnet.org/learning/getting_started.html#multi + +**ATTRIBUTES** + + +| Name | Description | Type | Mandatory | Default | +| :------------- | :------------- | :------------- | :------------- | :------------- | +| name | A unique name for this target. | Name | required | | +| deps | List of targets that are required by the `srcs` Jsonnet files. | List of labels | optional | `[]` | +| src | The `.jsonnet` file to convert to JSON. | Label | optional | `None` | +| data | - | List of labels | optional | `[]` | +| outs | Names of the output `.json` files to be generated by this rule.

If you are generating only a single JSON file and are not using jsonnet multiple output files, then this attribute should only contain the file name of the JSON file you are generating.

If you are generating multiple JSON files using jsonnet multiple file output (`jsonnet -m`), then list the file names of all the JSON files to be generated. The file names specified here must match the file names specified in your `src` Jsonnet file.

For the case where multiple file output is used but only for generating one output file, set the `multiple_outputs` attribute to 1 to explicitly enable the `-m` flag for multiple file output. | List of labels | required | | +| code_vars | Deprecated (use 'ext_code'). | Dictionary: String -> String | optional | `{}` | +| ext_code | - | Dictionary: String -> String | optional | `{}` | +| ext_code_envs | - | List of strings | optional | `[]` | +| ext_code_file_vars | - | List of strings | optional | `[]` | +| ext_code_files | - | List of labels | optional | `[]` | +| ext_str_envs | - | List of strings | optional | `[]` | +| ext_str_file_vars | - | List of strings | optional | `[]` | +| ext_str_files | - | List of labels | optional | `[]` | +| ext_strs | - | Dictionary: String -> String | optional | `{}` | +| extra_args | - | List of strings | optional | `[]` | +| imports | List of import `-J` flags to be passed to the `jsonnet` compiler. | List of strings | optional | `[]` | +| jsonnet | A jsonnet binary | Label | optional | `"@rules_jsonnet//jsonnet:jsonnet_tool"` | +| multiple_outputs | Set to `True` to explicitly enable multiple file output via the `jsonnet -m` flag.

This is used for the case where multiple file output is used but only for generating a single output file. For example:

local foo = import "foo.jsonnet";

{
    "foo.json": foo,
}
| Boolean | optional | `False` | +| stamp_keys | - | List of strings | optional | `[]` | +| tla_code | - | Dictionary: String -> String | optional | `{}` | +| tla_code_envs | - | List of strings | optional | `[]` | +| tla_code_files | - | Dictionary: Label -> String | optional | `{}` | +| tla_str_envs | - | List of strings | optional | `[]` | +| tla_str_files | - | Dictionary: Label -> String | optional | `{}` | +| tla_strs | - | Dictionary: String -> String | optional | `{}` | +| vars | Deprecated (use 'ext_strs'). | Dictionary: String -> String | optional | `{}` | +| yaml_stream | - | Boolean | optional | `False` | + + + + +## jsonnet_to_json_test + +
+jsonnet_to_json_test(name, deps, src, data, canonicalize_golden, code_vars, error, ext_code,
+                     ext_code_envs, ext_code_file_vars, ext_code_files, ext_str_envs,
+                     ext_str_file_vars, ext_str_files, ext_strs, extra_args, golden, imports, jsonnet,
+                     output_file_contents, regex, stamp_keys, tla_code, tla_code_envs, tla_code_files,
+                     tla_str_envs, tla_str_files, tla_strs, vars, yaml_stream)
+
+ +Compiles Jsonnet code to JSON and checks the output. + +Example: + Suppose you have the following directory structure: + + ``` + [workspace]/ + WORKSPACE + config/ + BUILD + base_config.libsonnet + test_config.jsonnet + test_config.json + ``` + + Suppose that `base_config.libsonnet` is a library Jsonnet file, containing the + base configuration for a service. Suppose that `test_config.jsonnet` is a test + configuration file that is used to test `base_config.jsonnet`, and + `test_config.json` is the expected JSON output from compiling + `test_config.jsonnet`. + + The `jsonnet_to_json_test` rule can be used to verify that compiling a Jsonnet + file produces the expected JSON output. Simply define a `jsonnet_to_json_test` + target and provide the input test Jsonnet file and the `golden` file containing + the expected JSON output: + + `config/BUILD`: + + ```python + load( + "@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", + "jsonnet_library", + "jsonnet_to_json_test", + ) + + jsonnet_library( + name = "base_config", + srcs = ["base_config.libsonnet"], + ) + + jsonnet_to_json_test( + name = "test_config_test", + src = "test_config", + deps = [":base_config"], + golden = "test_config.json", + ) + ``` + + To run the test: `bazel test //config:test_config_test` + + ### Example: Negative tests + + Suppose you have the following directory structure: + + ``` + [workspace]/ + WORKSPACE + config/ + BUILD + base_config.libsonnet + invalid_config.jsonnet + invalid_config.output + ``` + + Suppose that `invalid_config.jsonnet` is a Jsonnet file used to verify that + an invalid config triggers an assertion in `base_config.jsonnet`, and + `invalid_config.output` is the expected error output. + + The `jsonnet_to_json_test` rule can be used to verify that compiling a Jsonnet + file results in an expected error code and error output. Simply define a + `jsonnet_to_json_test` target and provide the input test Jsonnet file, the + expected error code in the `error` attribute, and the `golden` file containing + the expected error output: + + `config/BUILD`: + + ```python + load( + "@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", + "jsonnet_library", + "jsonnet_to_json_test", + ) + + jsonnet_library( + name = "base_config", + srcs = ["base_config.libsonnet"], + ) + + jsonnet_to_json_test( + name = "invalid_config_test", + src = "invalid_config", + deps = [":base_config"], + golden = "invalid_config.output", + error = 1, + ) + ``` + + To run the test: `bazel test //config:invalid_config_test` + +**ATTRIBUTES** + + +| Name | Description | Type | Mandatory | Default | +| :------------- | :------------- | :------------- | :------------- | :------------- | +| name | A unique name for this target. | Name | required | | +| deps | List of targets that are required by the `srcs` Jsonnet files. | List of labels | optional | `[]` | +| src | The `.jsonnet` file to convert to JSON. | Label | optional | `None` | +| data | - | List of labels | optional | `[]` | +| canonicalize_golden | - | Boolean | optional | `True` | +| code_vars | Deprecated (use 'ext_code'). | Dictionary: String -> String | optional | `{}` | +| error | The expected error code from running `jsonnet` on `src`. | Integer | optional | `0` | +| ext_code | - | Dictionary: String -> String | optional | `{}` | +| ext_code_envs | - | List of strings | optional | `[]` | +| ext_code_file_vars | - | List of strings | optional | `[]` | +| ext_code_files | - | List of labels | optional | `[]` | +| ext_str_envs | - | List of strings | optional | `[]` | +| ext_str_file_vars | - | List of strings | optional | `[]` | +| ext_str_files | - | List of labels | optional | `[]` | +| ext_strs | - | Dictionary: String -> String | optional | `{}` | +| extra_args | - | List of strings | optional | `[]` | +| golden | The expected (combined stdout and stderr) output to compare to the output of running `jsonnet` on `src`. | Label | optional | `None` | +| imports | List of import `-J` flags to be passed to the `jsonnet` compiler. | List of strings | optional | `[]` | +| jsonnet | A jsonnet binary | Label | optional | `"@rules_jsonnet//jsonnet:jsonnet_tool"` | +| output_file_contents | - | Boolean | optional | `True` | +| regex | Set to 1 if `golden` contains a regex used to match the output of running `jsonnet` on `src`. | Boolean | optional | `False` | +| stamp_keys | - | List of strings | optional | `[]` | +| tla_code | - | Dictionary: String -> String | optional | `{}` | +| tla_code_envs | - | List of strings | optional | `[]` | +| tla_code_files | - | Dictionary: Label -> String | optional | `{}` | +| tla_str_envs | - | List of strings | optional | `[]` | +| tla_str_files | - | Dictionary: Label -> String | optional | `{}` | +| tla_strs | - | Dictionary: String -> String | optional | `{}` | +| vars | Deprecated (use 'ext_strs'). | Dictionary: String -> String | optional | `{}` | +| yaml_stream | - | Boolean | optional | `False` | + + + + +## JsonnetLibraryInfo + +
+JsonnetLibraryInfo()
+
+ + + +**FIELDS** + + + + + +## jsonnet_repositories + +
+jsonnet_repositories()
+
+ +Adds the external dependencies needed for the Jsonnet rules. + + + diff --git a/docs/jsonnet/jsonnet.html b/docs/jsonnet/jsonnet.html index bf3f077..3a4a083 100644 --- a/docs/jsonnet/jsonnet.html +++ b/docs/jsonnet/jsonnet.html @@ -1,572 +1,9 @@ - - - - - - - - Jsonnet Rules - - - - - - + rules_jsonnet documentation has moved -
-
-
- Jsonnet Rules -
-
-
- Bazel - -
- -
-
-

Jsonnet Rules

- - -
-

Overview

-

These are build rules for working with Jsonnet files with Bazel.

-

Setup

-

To use the Jsonnet rules, add the following to your WORKSPACE file to add the -external repositories for Jsonnet:

-
http_archive(
-    name = "io_bazel_rules_jsonnet",
-    url = "https://github.com/bazelbuild/rules_jsonnet/archive/0.0.2.tar.gz",
-    sha256 = "5f788c7719a02ed2483641365f194e9e5340fbe54963d6d6caa09f91454d38b8",
-    strip_prefix = "rules_jsonnet-0.0.2",
-)
-load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_repositories")
-
-jsonnet_repositories()
-
- -
- -

jsonnet_repositories

- - 
jsonnet_repositories()
- -

Adds the external dependencies needed for the Jsonnet rules.

- - -
- -

jsonnet_library

- - 
jsonnet_library(name, deps, data, srcs, imports, jsonnet)
- -

Creates a logical set of Jsonnet files.

- - -

Attributes

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
name -

Name; Required

-

A unique name for this rule.

-
deps -

List of labels; Optional; Default is []

-

List of targets that are required by the src Jsonnet file.

-
data -

List of labels; Optional; Default is []

- -
srcs -

List of labels; Optional; Default is []

-

List of .jsonnet files that comprises this Jsonnet library.

-
imports -

List of strings; Optional; Default is []

-

List of import -J flags to be passed to the jsonnet compiler.

-
jsonnet -

Label; Optional; Default is @jsonnet//cmd:jsonnet

- -
-

Examples

-

Suppose you have the following directory structure:

-
[workspace]/
-    WORKSPACE
-    configs/
-        BUILD
-        backend.jsonnet
-        frontend.jsonnet
-
-

You can use the jsonnet_library rule to build a collection of .jsonnet -files that can be imported by other .jsonnet files as dependencies:

-

configs/BUILD:

-
load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_library")
-
-jsonnet_library(
-    name = "configs",
-    srcs = [
-        "backend.jsonnet",
-        "frontend.jsonnet",
-    ],
-)
-
- -
- -

jsonnet_to_json

- - 
jsonnet_to_json(name, deps, src, data, outs, code_vars, imports, jsonnet, multiple_outputs, vars)
- -

Compiles Jsonnet code to JSON.

- - -

Attributes

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
name -

Name; Required

-

A unique name for this rule.

-

This name will be used as the name of the JSON file generated by this rule.

-
deps -

List of labels; Optional; Default is []

-

List of targets that are required by the src Jsonnet file.

-
src -

Label; Optional

-

The .jsonnet file to convert to JSON.

-
data -

List of labels; Optional; Default is []

- -
outs -

List of outputs; Required

-

Names of the output .json files to be generated by this rule.

-

If you are generating only a single JSON file and are not using jsonnet -multiple output files, then this attribute should only contain the file -name of the JSON file you are generating.

-

If you are generating multiple JSON files using jsonnet multiple file output -(jsonnet -m), then list the file names of all the JSON files to be -generated. The file names specified here must match the file names -specified in your src Jsonnet file.

-

For the case where multiple file output is used but only for generating one -output file, set the multiple_outputs attribute to 1 to explicitly enable -the -m flag for multiple file output.

-
code_vars -

Dictionary mapping strings to string; Optional; Default is {}

-

Map of code variables to pass to jsonnet via --code-var key-value -flags.

-
imports -

List of strings; Optional; Default is []

-

List of import -J flags to be passed to the jsonnet compiler.

-
jsonnet -

Label; Optional; Default is @jsonnet//cmd:jsonnet

- -
multiple_outputs -

Boolean; Optional; Default is False

-

Set to 1 to explicitly enable multiple file output via the -jsonnet -m flag.

-

This is used for the case where multiple file output is used but only for -generating a single output file. For example:

-
local foo = import "foo.jsonnet";
-
-{
-"foo.json": foo,
-}
-
-
vars -

Dictionary mapping strings to string; Optional; Default is {}

-

Map of variables to pass to jsonnet via --var key=value flags.

-
-

Examples

-

Example

-

Suppose you have the following directory structure:

-
[workspace]/
-    WORKSPACE
-    workflows/
-        BUILD
-        workflow.libsonnet
-        wordcount.jsonnet
-        intersection.jsonnet
-
-

Say that workflow.libsonnet is a base configuration library for a workflow -scheduling system and wordcount.jsonnet and intersection.jsonnet both -import workflow.libsonnet to define workflows for performing a wordcount and -intersection of two files, respectively.

-

First, create a jsonnet_library target with workflow.libsonnet:

-

workflows/BUILD:

-
load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_library")
-
-jsonnet_library(
-    name = "workflow",
-    srcs = ["workflow.libsonnet"],
-)
-
-

To compile wordcount.jsonnet and intersection.jsonnet to JSON, define two -jsonnet_to_json targets:

-
jsonnet_to_json(
-    name = "wordcount",
-    src = "wordcount.jsonnet",
-    outs = ["wordcount.json"],
-    deps = [":workflow"],
-)
-
-jsonnet_to_json(
-    name = "intersection",
-    src = "intersection.jsonnet",
-    outs = ["intersection.json"],
-    deps = [":workflow"],
-)
-
-

Example: Multiple output files

-

To use Jsonnet's multiple output files, suppose you -add a file shell-workflows.jsonnet that imports wordcount.jsonnet and -intersection.jsonnet:

-

workflows/shell-workflows.jsonnet:

-
local wordcount = import "workflows/wordcount.jsonnet";
-local intersection = import "workflows/intersection.jsonnet";
-
-{
-  "wordcount-workflow.json": wordcount,
-  "intersection-workflow.json": intersection,
-}
-
-

To compile shell-workflows.jsonnet into the two JSON files, -wordcount-workflow.json and intersection-workflow.json, first create a -jsonnet_library target containing the two files that -shell-workflows.jsonnet depends on:

-
jsonnet_library(
-    name = "shell-workflows-lib",
-    srcs = [
-        "wordcount.jsonnet",
-        "intersection.jsonnet",
-    ],
-    deps = [":workflow"],
-)
-
-

Then, create a jsonnet_to_json target and set outs to the list of output -files to indicate that multiple output JSON files are generated:

-
jsonnet_to_json(
-    name = "shell-workflows",
-    src = "shell-workflows.jsonnet",
-    deps = [":shell-workflows-lib"],
-    outs = [
-        "wordcount-workflow.json",
-        "intersection-workflow.json",
-    ],
-)
-
- -
- -

jsonnet_to_json_test

- - 
jsonnet_to_json_test(name, deps, src, data, code_vars, error, golden, imports, jsonnet, regex, vars)
- -

Compiles Jsonnet code to JSON and checks the output.

- - -

Attributes

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
name -

Name; Required

-

A unique name for this rule.

-

This name will be used as the name of the JSON file generated by this rule.

-
deps -

List of labels; Optional; Default is []

-

List of targets that are required by the src Jsonnet file.

-
src -

Label; Optional

-

The .jsonnet file to convert to JSON.

-
data -

List of labels; Optional; Default is []

- -
code_vars -

Dictionary mapping strings to string; Optional; Default is {}

-

Map of code variables to pass to jsonnet via --code-var key-value -flags.

-
error -

Integer; Optional; Default is 0

-

The expected error code from running jsonnet on src.

-
golden -

Label; Optional

-

The expected (combined stdout and stderr) output to compare to the -output of running jsonnet on src.

-
imports -

List of strings; Optional; Default is []

-

List of import -J flags to be passed to the jsonnet compiler.

-
jsonnet -

Label; Optional; Default is @jsonnet//cmd:jsonnet

- -
regex -

Boolean; Optional; Default is False

-

Set to 1 if golden contains a regex used to match the output of -running jsonnet on src.

-
vars -

Dictionary mapping strings to string; Optional; Default is {}

-

Map of variables to pass to jsonnet via --var key=value flags.

-
-

Examples

-

Suppose you have the following directory structure:

-
[workspace]/
-    WORKSPACE
-    config/
-        BUILD
-        base_config.libsonnet
-        test_config.jsonnet
-        test_config.json
-
-

Suppose that base_config.libsonnet is a library Jsonnet file, containing the -base configuration for a service. Suppose that test_config.jsonnet is a test -configuration file that is used to test base_config.jsonnet, and -test_config.json is the expected JSON output from compiling -test_config.jsonnet.

-

The jsonnet_to_json_test rule can be used to verify that compiling a Jsonnet -file produces the expected JSON output. Simply define a jsonnet_to_json_test -target and provide the input test Jsonnet file and the golden file containing -the expected JSON output:

-

config/BUILD:

-
load(
-    "@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl",
-    "jsonnet_library",
-    "jsonnet_to_json_test",
-)
-
-jsonnet_library(
-    name = "base_config",
-    srcs = ["base_config.libsonnet"],
-)
-
-jsonnet_to_json_test(
-    name = "test_config_test",
-    src = "test_config",
-    deps = [":base_config"],
-    golden = "test_config.json",
-)
-
-

To run the test: bazel test //config:test_config_test

-

Example: Negative tests

-

Suppose you have the following directory structure:

-
[workspace]/
-    WORKSPACE
-    config/
-        BUILD
-        base_config.libsonnet
-        invalid_config.jsonnet
-        invalid_config.output
-
-

Suppose that invalid_config.jsonnet is a Jsonnet file used to verify that -an invalid config triggers an assertion in base_config.jsonnet, and -invalid_config.output is the expected error output.

-

The jsonnet_to_json_test rule can be used to verify that compiling a Jsonnet -file results in an expected error code and error output. Simply define a -jsonnet_to_json_test target and provide the input test Jsonnet file, the -expected error code in the error attribute, and the golden file containing -the expected error output:

-

config/BUILD:

-
load(
-    "@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl",
-    "jsonnet_library",
-    "jsonnet_to_json_test",
-)
-
-jsonnet_library(
-    name = "base_config",
-    srcs = ["base_config.libsonnet"],
-)
-
-jsonnet_to_json_test(
-    name = "invalid_config_test",
-    src = "invalid_config",
-    deps = [":base_config"],
-    golden = "invalid_config.output",
-    error = 1,
-)
-
-

To run the test: bazel test //config:invalid_config_test

- - - -
- - -
-
+

The documentation for rules_jsonnet can now be found on GitHub.

diff --git a/docs/main.css b/docs/main.css deleted file mode 100755 index f506e12..0000000 --- a/docs/main.css +++ /dev/null @@ -1,3 +0,0 @@ -body{background-color:#fafafa}pre,code{font-family:'Liberation Mono', Consolas, Monaco, 'Andale Mono', monospace}pre{background-color:#eee;padding:20px;overflow-x:auto;word-wrap:normal}pre code{overflow-wrap:normal;white-space:pre}code{display:inline-block;font-size:90%;white-space:pre-wrap}.mdl-layout__drawer{background-color:#fff}.mdl-layout__drawer .mdl-layout-title{border-bottom:1px solid #e0e0e0;padding-left:24px}.drawer-nav ul{list-style:none;padding-left:0}.drawer-nav ul li{display:block;padding:0}.drawer-nav ul li ul li a{padding-left:44px;font-weight:400}.drawer-nav ul li a{display:block;flex-shrink:0;padding:15px 0 15px 22px;margin:0;font-weight:600;color:#757575;line-height:1em;text-decoration:none;cursor:pointer}.drawer-nav ul li a:active,.drawer-nav ul li a:hover{background-color:#f0f0f0}.drawer-nav ul li.active a{color:#4caf50;font-weight:500}h1.page-title{font-size:34px;font-weight:400;line-height:40px;margin-bottom:30px;color:#4caf50}p.lead{font-size:20px;line-height:32px}table{border-collapse:collapse;border-spacing:0;background-color:#fff;table-layout:auto}table thead th{background-color:#fafafa;border:1px solid #eee;color:#757575;padding:12px 12px 12px 24px;vertical-align:top}table tbody td{border:1px solid #eee;padding:12px 12px 12px 24px;vertical-align:top}table.params-table{width:100%}table.params-table col.col-param{width:25%}table.params-table col.col-description{width:75%}table.overview-table{width:100%}table.overview-table col.col-name{width:25%}table.overview-table col.col-description{width:75%}table.overview-table td p{margin:0}hr{margin-top:80px;margin-bottom:80px}nav.toc{border-left:5px solid #4caf50;padding-left:20px;margin-bottom:48px}nav.toc h1,nav.toc h2{font-size:15px;line-height:16px;padding-bottom:12px;margin-bottom:0;font-weight:400;color:#757575}nav.toc ul{list-style:none;margin-top:0;padding-left:0}nav.toc ul li{font-size:20px;line-height:40px}nav.toc ul li a{color:#4caf50}.page-content{margin-left:auto;margin-right:auto;padding-top:60px;padding-bottom:60px;width:760px}.page-content a{text-decoration:none}.page-content h1{font-size:34px;font-weight:400;line-height:40px;margin-bottom:30px;color:#4caf50}.page-content h2{font-size:24px;font-weight:400;line-height:32px;margin-bottom:30px;color:#4caf50}.page-content h3{font-size:20px;font-weight:400;line-height:32px;margin-bottom:30px;color:#4caf50}@media (max-width: 768px){.page-content{width:360px}}@media (min-width: 768px){.page-content{width:760px}}@media (min-width: 1476px){.page-content{width:1160px}}.mdl-mini-footer{padding-left:40px} - -/*# sourceMappingURL=main.css.map */ \ No newline at end of file diff --git a/jsonnet/BUILD b/jsonnet/BUILD index 37ff0e2..cfdafbf 100644 --- a/jsonnet/BUILD +++ b/jsonnet/BUILD @@ -1,7 +1,19 @@ -package(default_visibility = ["//visibility:public"]) +load("@bazel_skylib//:bzl_library.bzl", "bzl_library") exports_files(["jsonnet.bzl"]) +bzl_library( + name = "bzl_srcs", + srcs = ["@bazel_tools//tools:bzl_srcs"], +) + +bzl_library( + name = "jsonnet", + srcs = ["jsonnet.bzl"], + deps = [":bzl_srcs"], + visibility = ["//visibility:public"], +) + py_binary( name = "stamper", srcs = ["stamper.py"], @@ -29,4 +41,5 @@ alias( "//jsonnet:port_cpp": "@jsonnet//cmd:jsonnet", "//conditions:default": "@google_jsonnet_go//cmd/jsonnet", }), + visibility = ["//visibility:public"], ) diff --git a/jsonnet/jsonnet.bzl b/jsonnet/jsonnet.bzl index ebe7b3d..17f9385 100644 --- a/jsonnet/jsonnet.bzl +++ b/jsonnet/jsonnet.bzl @@ -20,22 +20,34 @@ These are build rules for working with [Jsonnet][jsonnet] files with Bazel. ## Setup -To use the Jsonnet rules, add the following to your `WORKSPACE` file to add the -external repositories for Jsonnet: +To use the Jsonnet rules, add the following to your `MODULE.bazel` file: + +```python +bazel_dep(name = "rules_jsonnet", version = "0.5.0") +``` + +If you are using an older version of Bazel that does not support Bzlmod, +add the following to your `WORKSPACE` file to add the external +repositories for Jsonnet: ```python http_archive( name = "io_bazel_rules_jsonnet", - urls = [ - "http://mirror.bazel.build/github.com/bazelbuild/rules_jsonnet/archive/0.0.2.tar.gz", - "https://github.com/bazelbuild/rules_jsonnet/archive/0.0.2.tar.gz", - ], - sha256 = "5f788c7719a02ed2483641365f194e9e5340fbe54963d6d6caa09f91454d38b8", - strip_prefix = "rules_jsonnet-0.0.2", + sha256 = "c51ba0dba41d667fa5c64e56e252ba54be093e5ae764af6470dabca901f373eb", + strip_prefix = "rules_jsonnet-0.5.0", + urls = ["https://github.com/bazelbuild/rules_jsonnet/archive/0.5.0.tar.gz"], ) load("@io_bazel_rules_jsonnet//jsonnet:jsonnet.bzl", "jsonnet_repositories") jsonnet_repositories() + +load("@google_jsonnet_go//bazel:repositories.bzl", "jsonnet_go_repositories") + +jsonnet_go_repositories() + +load("@google_jsonnet_go//bazel:deps.bzl", "jsonnet_go_dependencies") + +jsonnet_go_dependencies() ``` """