[sdairs]

Part of #1173 (5 of 6: models/clickpipes). Stacked on #1179.

Summary

This splits src/models/clickpipes.rs (4.7k lines) into src/models/clickpipes/. Behaviour and the public surface are unchanged. models.rs still has pub use clickpipes::*, and mod.rs glob re-exports every submodule, so every crate-root and models::* path resolves as before.

File	Lines	Contents
mod.rs	640	ClickPipe, ClickPipeState, ClickPipePostRequest/ClickPipePatchRequest, ClickPipeSource/ClickPipePostSource/ClickPipePatchSource, destination, field-mapping, settings, scaling (including CDC) and state-patch types, ClickPipesServiceContext, and the credentials several kinds share (MskIamUser, PLAIN, ServiceAccount)
kafka.rs	723	Kafka source, Post/Patch/Mutate variants, offsets, Confluent/Glue schema registries and their unions, AzureEventHub, MutualTLS
kinesis.rs	266	Kinesis source, Post/Patch variants, schema registry
pubsub.rs	313	Pub/Sub source, Post/Patch variants, the ClickPipePostPubSubSource union
object_storage.rs	398	Object storage source, Post/Patch variants
postgres.rs	512	Postgres source, Patch/Mutate variants, pipe settings, table mappings
mysql.rs	546	MySQL source, Patch/Mutate variants, pipe settings, table mappings
mongodb.rs	513	MongoDB source, Patch/Mutate variants, pipe settings, table mappings and configs, structured ingestion
bigquery.rs	457	BigQuery source unions (ClickPipeBigQuerySource, ClickPipeMutateBigQuerySource), their variants, pipe settings, table mappings
schema_discovery.rs	47	ClickPipeSchemaDiscovery*
reverse_private_endpoints.rs	303	ReversePrivateEndpoint*, CreateReversePrivateEndpoint*, UpdateReversePrivateEndpoint, CustomPrivateDnsMapping*

Each discriminated_union! invocation, Default/Display impl and From conversion sits next to the enum it belongs to, so enum declarations stay literal source for the analyzer.

Commits

1. Pure git mv. clickpipes.rs → clickpipes/mod.rs (100% similarity), so blame follows the file.
2. Moves only. A script cut each top-level item, with its docs and attributes, into its file in the original order. I compared the sorted line multisets before and after: no line was removed, and the only additions are mod, pub use <kind>::* and use super::{...} lines. The 190 pub struct/enum/type names match. Review it with git show --color-moved=dimmed-zebra.
3. Classifier. scripts/classify-cloud-integration.py maps each new models/clickpipes/*.rs to {"clickpipes"}, the same as the parent. The old path stays mapped, so diffs that name it remain classified. The test fixture lists the new paths. The install classifier only inventories crates/clickhousectl, so it needs no entry.
4. .git-blame-ignore-revs entry for commit 2. This SHA must be updated if the stack is rebased before merge.
5. Docs. The crates/clickhouse-cloud-api/AGENTS.md layout section and the crate README's structure table now say a large model domain may be a directory.

Visibility widenings

None. Every moved item was already pub.

Tests

• Counts match before and after: 887 passed, 7 ignored (916 listed). The full sorted --list output is byte-identical.
• model_facade_test and spec_coverage_test pass untouched. python3 scripts/check-openapi-drift.py --dry-run gives the same output before and after (no actionable drift).
• cargo fmt --all passes, as does clippy for the library crates with --all-targets.
• Both clickhousectl clippy configurations pass, as do cargo check -p clickhousectl --no-default-features and cargo check --workspace --all-features.
• cargo test -p clickhouse-cloud-api -p clickhouse-openapi-analyzer and the Python classifier tests pass.

Merge with a merge commit, not a squash. The .git-blame-ignore-revs entry names this PR's move commit. A squash merge would leave it pointing at a commit that isn't on main, and git would silently ignore it.

🤖 Generated with Claude Code

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Note

Low Risk
Mechanical file split with preserved public re-exports; no runtime or serde shape changes intended beyond moving code.

Overview
Replaces the ~4.7k-line src/models/clickpipes.rs with a src/models/clickpipes/ tree: shared pipe types stay in mod.rs, and source-specific models move into per-kind modules (Kafka, Kinesis, Postgres, etc.) plus schema_discovery.rs and reverse_private_endpoints.rs. pub use clickpipes::* in models.rs and glob re-exports in mod.rs keep all existing crate-root and models::* paths unchanged—this is layout only, not an API change.

Supporting updates: .git-blame-ignore-revs entry for the move commit, AGENTS.md / README notes that large model domains can be directories, and scripts/classify-cloud-integration.py (and its test) map each new file to the clickpipes integration suite.

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