forked from mirrors/jj
8a2f630ac0
This patch adds a place for tracking the current `HEAD` commit in the underlying Git repo. It updates `git::import_refs()` to record it. We don't use it anywhere yet. This is part of #44.
90 lines
2.3 KiB
Protocol Buffer
90 lines
2.3 KiB
Protocol Buffer
// Copyright 2020 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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message RefConflict {
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repeated bytes removes = 1;
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repeated bytes adds = 2;
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}
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message RefTarget {
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oneof value {
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bytes commit_id = 1;
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RefConflict conflict = 2;
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}
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}
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message RemoteBranch {
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string remote_name = 1;
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RefTarget target = 2;
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}
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message Branch {
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string name = 1;
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// Unset if the branch has been deleted locally.
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RefTarget local_target = 2;
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// TODO: How would we support renaming remotes while having undo work? If
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// the remote name is stored in config, it's going to become a mess if the
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// remote is renamed but the configs are left unchanged. Should each remote
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// be identified (here and in configs) by a UUID?
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repeated RemoteBranch remote_branches = 3;
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}
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message GitRef {
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string name = 1;
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// This field is just for historical reasons (before we had the RefTarget
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// type). New GitRefs have (only) the target field.
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// TODO: Delete support for the old format.
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bytes commit_id = 2;
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RefTarget target = 3;
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}
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message Tag {
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string name = 1;
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RefTarget target = 2;
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}
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message View {
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repeated bytes head_ids = 1;
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repeated bytes public_head_ids = 4;
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bytes checkout = 2;
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repeated Branch branches = 5;
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repeated Tag tags = 6;
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// Only a subset of the refs. For example, does not include refs/notes/.
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repeated GitRef git_refs = 3;
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bytes git_head = 7;
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}
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message Operation {
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bytes view_id = 1;
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repeated bytes parents = 2;
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OperationMetadata metadata = 3;
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}
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// TODO: Share with store.proto? Do we even need the timezone here?
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message Timestamp {
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uint64 millis_since_epoch = 1;
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int32 tz_offset = 2;
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}
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message OperationMetadata {
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Timestamp start_time = 1;
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Timestamp end_time = 2;
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string description = 3;
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string hostname = 4;
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string username = 5;
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map<string, string> tags = 6;
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}
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