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Use weaver for semantic convention codegen (#70)
* Initial build generation to weaver. * Use weaver for codegen. * Remove deprecated incubating attributes. * Update generated code. * Add workaround for javadoc issue. * Update codegen. * Regenerate code. * Bump to latest weaver. * Regenerate classes/code. * Allow generated code to have different paragaph styles. * Add dots back into javadoc. * Codegen. * Add back-links from incubating to stable when things go stable. * Update generated incubating files. * Fix formatting. * Fix formatting. * Fix handling of template keys. * codegen * Update build.gradle.kts Co-authored-by: jack-berg <34418638+jack-berg@users.noreply.github.com> * Fix missing deprecated + experimental attributes. * Regenerate semconv. * Fix enum values. * regenerate code. * Fix deprecating stable enum values. * Regenerate code. * Fixes from review. * Fix bug where deprecated attributes were being added in future for-loops. * fix up deprecated attributes. * Add descriptions back to deprecated-for-stable incubating attributes. * Codegen * Add deprecation warnings back into enum value classes. * Fix deprecation on enum value classes. * Fix enum value links. * regenerate * Fix links from deprecated-for-stable enum classes. * regenerate. * Fix deprecated annotation. * regneerate. --------- Co-authored-by: jack-berg <34418638+jack-berg@users.noreply.github.com>
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76
buildscripts/templates/registry/incubating_java/IncubatingSemanticAttributes.java.j2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| {%- macro to_java_key_type(attribute) -%} | ||
| {%- if attribute.type is template_type -%} | ||
| {{ attribute.type | instantiated_type | map_text("java_template_key_type") }} | ||
| {%- else -%} | ||
| {{ attribute.type | instantiated_type | map_text("java_key_type") }} | ||
| {%- endif %} | ||
| {%- endmacro %} | ||
| {%- macro to_java_key_factory(attribute) -%} | ||
| {%- if attribute.type is template_type -%} | ||
| {{ attribute.type | instantiated_type | map_text("java_template_key_factory") }} | ||
| {%- else -%} | ||
| {{ attribute.type | instantiated_type | map_text("java_key_factory") }} | ||
| {%- endif %} | ||
| {%- endmacro %} | ||
| {%- set my_class_name = ctx.root_namespace | pascal_case ~ "IncubatingAttributes" -%} | ||
| {%- set stable_class_name = ctx.root_namespace | pascal_case ~ "Attributes" -%} | ||
| /* | ||
| * Copyright The OpenTelemetry Authors | ||
| * SPDX-License-Identifier: Apache-2.0 | ||
| */ | ||
| package io.opentelemetry.semconv.incubating; | ||
|
|
||
| import static io.opentelemetry.api.common.AttributeKey.booleanKey; | ||
| import static io.opentelemetry.api.common.AttributeKey.doubleKey; | ||
| import static io.opentelemetry.api.common.AttributeKey.longKey; | ||
| import static io.opentelemetry.api.common.AttributeKey.stringKey; | ||
| import static io.opentelemetry.api.common.AttributeKey.stringArrayKey; | ||
|
|
||
| import static io.opentelemetry.semconv.AttributeKeyTemplate.stringArrayKeyTemplate; | ||
| import static io.opentelemetry.semconv.AttributeKeyTemplate.stringKeyTemplate; | ||
|
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| import io.opentelemetry.api.common.AttributeKey; | ||
| import io.opentelemetry.semconv.AttributeKeyTemplate; | ||
| import java.util.List; | ||
|
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| // DO NOT EDIT, this is an Auto-generated file from buildscripts/templates/registry/incubating_java/IncubatingSemanticAttributes.java.j2 | ||
| @SuppressWarnings("unused") | ||
| public final class {{ my_class_name }} { | ||
| {% for attribute in ctx.attributes | rejectattr("name", "in", ctx.excluded_attributes) %}{% if attribute is experimental %} | ||
| {%- if attribute is deprecated %}{%- set deprecated_javadoc = "@deprecated " ~ attribute.deprecated -%} | ||
| {%- else -%}{%- set deprecated_javadoc = "" -%} | ||
| {%- endif -%} | ||
| {{ [attribute.brief, concat_if("\n\nNotes:\n\n", attribute.note), deprecated_javadoc] | comment(indent=4) }} | ||
| {% if attribute is deprecated %}@Deprecated{% endif %} public static final {{ to_java_key_type(attribute) | trim }} {{ attribute.name | screaming_snake_case }} = {{ to_java_key_factory(attribute) | trim }}("{{ attribute.name }}"); | ||
| {% elif attribute is stable %} | ||
| {%- set stable_class_link = "io.opentelemetry.semconv." ~ stable_class_name ~ "#" ~ (attribute.name | screaming_snake_case) -%} | ||
| {{ [attribute.brief, concat_if("\n\nNotes:\n\n", attribute.note), "@deprecated deprecated in favor of stable {@link " ~ stable_class_link ~ "} attribute."] | comment(indent=4) }} | ||
| @Deprecated public static final {{ to_java_key_type(attribute) | trim }} {{ attribute.name | screaming_snake_case }} = {{ to_java_key_factory(attribute) | trim }}("{{ attribute.name }}"); | ||
| {% endif %} | ||
| {% endfor %} | ||
| // Enum definitions | ||
| {% for attribute in ctx.attributes | select("enum") | rejectattr("name", "in", ctx.excluded_attributes) %} | ||
| {%- if attribute is stable -%} | ||
| {%- set stable_class_link = "io.opentelemetry.semconv." ~ stable_class_name ~ "." ~ (attribute.name | pascal_case) ~ "Values" -%} | ||
| /** | ||
| * Values for {@link #{{ attribute.name | screaming_snake_case }}}. | ||
| * | ||
| * @deprecated deprecated in favor of stable {@link {{stable_class_link}}}. | ||
| */ | ||
| {%- elif attribute is deprecated -%} | ||
| {{ ["Values for {@link #" ~ attribute.name | screaming_snake_case ~ "}", "@deprecated " ~ attribute.deprecated ] | comment }} | ||
| {%- else -%} | ||
| /** Values for {@link #{{ attribute.name | screaming_snake_case }}}. */ | ||
| {%- endif -%} | ||
| {% if attribute is stable or attribute is deprecated %}@Deprecated{% endif %} | ||
| public static final class {{ attribute.name | pascal_case }}Values { | ||
| {%- for member in attribute.type.members %} | ||
| {{ [member.brief or (member.id ~ '.')] | comment(indent=4) }} | ||
| public static final {{ attribute.type | instantiated_type | map_text("java_enum_type") }} {{ member.id | screaming_snake_case }} = {{ member.value | print_member_value }}; | ||
| {%- endfor %} | ||
| private {{ attribute.name | pascal_case }}Values() {} | ||
| } | ||
| {% endfor %} | ||
|
|
||
| private {{ my_class_name }}() {} | ||
| } |
77 changes: 77 additions & 0 deletions
77
buildscripts/templates/registry/incubating_java/weaver.yaml
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| @@ -0,0 +1,77 @@ | ||
| params: | ||
| excluded_namespaces: ["ios", "aspnetcore", "signalr"] | ||
| excluded_attributes: ["messaging.client_id"] | ||
| comment_formats: | ||
| javadoc: | ||
| format: html | ||
| header: "/**" | ||
| prefix: " * " | ||
| footer: " */" | ||
| old_style_paragraph: true | ||
| omit_closing_li: true | ||
| inline_code_snippet: "{@code {{code}}}" | ||
| block_code_snippet: "<pre>{@code {{code}}}</pre>" | ||
| trim: true | ||
| remove_trailing_dots: false | ||
| default_comment_format: javadoc | ||
| templates: | ||
| - pattern: IncubatingSemanticAttributes.java.j2 | ||
| filter: > | ||
| semconv_grouped_attributes({ | ||
| "exclude_root_namespace": $excluded_namespaces, | ||
| "exclude_stability": [], | ||
| "exclude_deprecated": false | ||
| }) | map({ | ||
| root_namespace: .root_namespace, | ||
| attributes: .attributes, | ||
| excluded_attributes: $excluded_attributes[] | ||
| }) | ||
| application_mode: each | ||
| file_name: "{{ctx.root_namespace | pascal_case}}IncubatingAttributes.java" | ||
| text_maps: | ||
| java_enum_type: | ||
| int: long | ||
| double: double | ||
| boolean: boolean | ||
| string: String | ||
| string[]: String[] | ||
| int[]: long[] | ||
| double[]: double[] | ||
| boolean[]: boolean[] | ||
| java_key_type: | ||
| int: AttributeKey<Long> | ||
| double: AttributeKey<Double> | ||
| boolean: AttributeKey<Boolean> | ||
| string: AttributeKey<String> | ||
| string[]: AttributeKey<List<String>> | ||
| int[]: AttributeKey<List<Long>> | ||
| double[]: AttributeKey<List<Double>> | ||
| boolean[]: AttributeKey<List<Boolean>> | ||
| java_template_key_type: | ||
| int: AttributeKeyTemplate<Long> | ||
| double: AttributeKeyTemplate<Double> | ||
| boolean: AttributeKeyTemplate<Boolean> | ||
| string: AttributeKeyTemplate<String> | ||
| string[]: AttributeKeyTemplate<List<String>> | ||
| int[]: AttributeKeyTemplate<List<Long>> | ||
| double[]: AttributeKeyTemplate<List<Double>> | ||
| boolean[]: AttributeKeyTemplate<List<Boolean>> | ||
| java_key_factory: | ||
| int: longKey | ||
| double: doubleKey | ||
| boolean: booleanKey | ||
| string: stringKey | ||
| string[]: stringArrayKey | ||
| int[]: longArrayKey | ||
| double[]: doubleArrayKey | ||
| boolean[]: booleanArrayKey | ||
| java_template_key_factory: | ||
| int: longKeyTemplate | ||
| double: doubleKeyTemplate | ||
| boolean: booleanKeyTemplate | ||
| string: stringKeyTemplate | ||
| string[]: stringArrayKeyTemplate | ||
| int[]: longArrayKeyTemplate | ||
| double[]: doubleArrayKeyTemplate | ||
| boolean[]: booleanArrayKeyTemplate | ||
|
|
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