[JEWEL-1277] Add FrontMatter metadata block support for Markdown

Author: AlexVanGogen

.idea/modules.xml

@@ -646,6 +646,7 @@ platform/jewel/int-ui/int-ui-standalone
 platform/jewel/int-ui/int-ui-standalone-tests
 platform/jewel/markdown/core
 platform/jewel/markdown/extensions/autolink
+platform/jewel/markdown/extensions/front-matter
 platform/jewel/markdown/extensions/gfm-alerts
 platform/jewel/markdown/extensions/gfm-strikethrough
 platform/jewel/markdown/extensions/gfm-tables

build/bazel-generated-file-list.txt

@@ -319,6 +319,7 @@ object CommunityModuleSets {
     module("intellij.platform.jewel.markdown.extensions.gfmAlerts")
     module("intellij.platform.jewel.markdown.extensions.gfmTables")
     module("intellij.platform.jewel.markdown.extensions.gfmStrikethrough")
+    module("intellij.platform.jewel.markdown.extensions.frontMatter")
     module("intellij.platform.jewel.markdown.extensions.images")
     module("intellij.platform.jewel.markdown.core")
   }

platform/build-scripts/src/org/jetbrains/intellij/build/productLayout/CommunityModuleSets.kt

@@ -18,6 +18,7 @@ jvm_library(
     "//platform/jewel/markdown/extensions/autolink",
     "//platform/jewel/markdown/extensions/gfm-alerts",
     "//platform/jewel/markdown/extensions/gfm-strikethrough",
+    "//platform/jewel/markdown/extensions/front-matter",
     "//platform/jewel/markdown/extensions/gfm-tables",
     "//platform/jewel/markdown/extensions/images",
     "//platform/jewel/markdown/ide-laf-bridge-styling",
@@ -28,6 +29,7 @@ jvm_library(
     "//platform/jewel/markdown/extensions/autolink",
     "//platform/jewel/markdown/extensions/gfm-alerts",
     "//platform/jewel/markdown/extensions/gfm-strikethrough",
+    "//platform/jewel/markdown/extensions/front-matter",
     "//platform/jewel/markdown/extensions/gfm-tables",
     "//platform/jewel/markdown/extensions/images",
     "//platform/jewel/markdown/ide-laf-bridge-styling",
@@ -51,6 +53,8 @@ jvm_library(
     "//platform/jewel/markdown/extensions/gfm-alerts:gfm-alerts_test_lib",
     "//platform/jewel/markdown/extensions/gfm-strikethrough",
     "//platform/jewel/markdown/extensions/gfm-strikethrough:gfm-strikethrough_test_lib",
+    "//platform/jewel/markdown/extensions/front-matter",
+    "//platform/jewel/markdown/extensions/front-matter:front-matter_test_lib",
     "//platform/jewel/markdown/extensions/gfm-tables",
     "//platform/jewel/markdown/extensions/gfm-tables:gfm-tables_test_lib",
     "//platform/jewel/markdown/extensions/images",
@@ -65,6 +69,7 @@ jvm_library(
     "//platform/jewel/markdown/extensions/autolink:autolink_test_lib",
     "//platform/jewel/markdown/extensions/gfm-alerts:gfm-alerts_test_lib",
     "//platform/jewel/markdown/extensions/gfm-strikethrough:gfm-strikethrough_test_lib",
+    "//platform/jewel/markdown/extensions/front-matter:front-matter_test_lib",
     "//platform/jewel/markdown/extensions/gfm-tables:gfm-tables_test_lib",
     "//platform/jewel/markdown/extensions/images:images_test_lib",
     "//platform/jewel/markdown/ide-laf-bridge-styling:ide-laf-bridge-styling_test_lib",

platform/compose/markdown/BUILD.bazel

@@ -33,6 +33,7 @@
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.autolink" exported="" />
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.gfmAlerts" exported="" />
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.gfmStrikethrough" exported="" />
+    <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.frontMatter" exported="" />
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.gfmTables" exported="" />
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.extensions.images" exported="" />
     <orderEntry type="module" module-name="intellij.platform.jewel.markdown.ideLafBridgeStyling" exported="" />

platform/compose/markdown/intellij.platform.compose.markdown.iml

@@ -6,6 +6,7 @@
     <module name="intellij.platform.jewel.markdown.extensions.autolink" />
     <module name="intellij.platform.jewel.markdown.extensions.images" />
     <module name="intellij.platform.jewel.markdown.extensions.gfmAlerts" />
+    <module name="intellij.platform.jewel.markdown.extensions.frontMatter" />
     <module name="intellij.platform.jewel.markdown.extensions.gfmTables" />
     <module name="intellij.platform.jewel.markdown.extensions.gfmStrikethrough" />
   </dependencies>

platform/compose/markdown/resources/intellij.platform.compose.markdown.xml

@@ -32,6 +32,7 @@ commonmark-core = { module = "org.commonmark:commonmark", version.ref = "commonm
 commonmark-ext-autolink = { module = "org.commonmark:commonmark-ext-autolink", version.ref = "commonmark" }
 commonmark-ext-gfm-strikethrough = { module = "org.commonmark:commonmark-ext-gfm-strikethrough", version.ref = "commonmark" }
 commonmark-ext-gfm-tables = { module = "org.commonmark:commonmark-ext-gfm-tables", version.ref = "commonmark" }
+commonmark-ext-yaml-front-matter = { module = "org.commonmark:commonmark-ext-yaml-front-matter", version.ref = "commonmark" }
 detekt-api = { module = "io.gitlab.arturbosch.detekt:detekt-api", version.ref = "detekt" }
 detekt-core = { module = "io.gitlab.arturbosch.detekt:detekt-core", version.ref = "detekt" }
 detekt-test = { module = "io.gitlab.arturbosch.detekt:detekt-test", version.ref = "detekt" }

platform/jewel/gradle/libs.versions.toml

@@ -0,0 +1,83 @@
+### auto-generated section `build intellij.platform.jewel.markdown.extensions.frontMatter` start
+load("//build:compiler-options.bzl", "create_kotlinc_options")
+load("@rules_jvm//:jvm.bzl", "jvm_library", "resourcegroup")
+
+create_kotlinc_options(
+  name = "custom_front-matter",
+  opt_in = [
+    "androidx.compose.ui.ExperimentalComposeUiApi",
+    "androidx.compose.foundation.ExperimentalFoundationApi",
+    "org.jetbrains.jewel.foundation.ExperimentalJewelApi",
+    "org.jetbrains.jewel.foundation.InternalJewelApi",
+  ],
+  x_context_parameters = True,
+  x_explicit_api_mode = "strict"
+)
+
+resourcegroup(
+  name = "front-matter_resources",
+  srcs = glob(["src/main/resources/**/*"]),
+  strip_prefix = "src/main/resources"
+)
+
+jvm_library(
+  name = "front-matter",
+  module_name = "intellij.platform.jewel.markdown.extensions.frontMatter",
+  visibility = ["//visibility:public"],
+  srcs = glob(["src/main/kotlin/**/*.kt", "src/main/kotlin/**/*.java", "src/main/kotlin/**/*.form"], allow_empty = True),
+  resources = [":front-matter_resources"],
+  kotlinc_opts = ":custom_front-matter",
+  deps = [
+    "@lib//:kotlin-stdlib",
+    "//libraries/kotlinx/coroutines/core",
+    "@lib//:jetbrains-annotations",
+    "//platform/jewel/markdown/core",
+    "//platform/jewel/markdown/extensions/gfm-tables",
+    "//platform/jewel/ui",
+    "//platform/jewel/foundation",
+    "//libraries/compose-foundation-desktop",
+    "//libraries/compose-runtime-desktop",
+  ],
+  plugins = ["@lib//:compose-plugin"]
+)
+
+jvm_library(
+  name = "front-matter_test_lib",
+  visibility = ["//visibility:public"],
+  srcs = glob(["src/test/kotlin/**/*.kt", "src/test/kotlin/**/*.java", "src/test/kotlin/**/*.form"], allow_empty = True),
+  kotlinc_opts = ":custom_front-matter",
+  associates = [":front-matter"],
+  deps = [
+    "@lib//:kotlin-stdlib",
+    "//libraries/kotlinx/coroutines/core",
+    "//libraries/kotlinx/coroutines/core:core_test_lib",
+    "@lib//:jetbrains-annotations",
+    "//platform/jewel/markdown/core",
+    "//platform/jewel/markdown/core:core_test_lib",
+    "//platform/jewel/markdown/extensions/gfm-tables",
+    "//platform/jewel/markdown/extensions/gfm-tables:gfm-tables_test_lib",
+    "//platform/jewel/ui",
+    "//platform/jewel/ui:ui_test_lib",
+    "//platform/jewel/foundation",
+    "//platform/jewel/foundation:foundation_test_lib",
+    "//libraries/compose-foundation-desktop",
+    "//libraries/compose-foundation-desktop:compose-foundation-desktop_test_lib",
+    "//libraries/compose-runtime-desktop",
+    "//libraries/compose-runtime-desktop:compose-runtime-desktop_test_lib",
+    "//libraries/compose-foundation-desktop-junit",
+    "//libraries/compose-foundation-desktop-junit:compose-foundation-desktop-junit_test_lib",
+    "//libraries/junit4",
+    "//libraries/junit4:junit4_test_lib",
+  ],
+  plugins = ["@lib//:compose-plugin"]
+)
+### auto-generated section `build intellij.platform.jewel.markdown.extensions.frontMatter` end
+
+### auto-generated section `test intellij.platform.jewel.markdown.extensions.frontMatter` start
+load("@community//build:tests-options.bzl", "jps_test")
+
+jps_test(
+  name = "front-matter_test",
+  runtime_deps = [":front-matter_test_lib"]
+)
+### auto-generated section `test intellij.platform.jewel.markdown.extensions.frontMatter` end

platform/jewel/markdown/extensions/front-matter/BUILD.bazel

@@ -0,0 +1,7 @@
+*f:org.jetbrains.jewel.markdown.extensions.frontmatter.FrontMatterProcessorExtension
+- org.jetbrains.jewel.markdown.extensions.MarkdownProcessorExtension
+- sf:$stable:I
+- sf:INSTANCE:org.jetbrains.jewel.markdown.extensions.frontmatter.FrontMatterProcessorExtension
+- getBlockProcessorExtension():org.jetbrains.jewel.markdown.extensions.MarkdownBlockProcessorExtension
+- getParserExtension():org.commonmark.parser.Parser$ParserExtension
+- getTextRendererExtension():org.commonmark.renderer.text.TextContentRenderer$TextContentRendererExtension