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-rw-r--r--dev/ci/README.md16
-rw-r--r--dev/ci/user-overlays/README.md8
2 files changed, 23 insertions, 1 deletions
diff --git a/dev/ci/README.md b/dev/ci/README.md
index 7853866f62..4709247549 100644
--- a/dev/ci/README.md
+++ b/dev/ci/README.md
@@ -26,7 +26,8 @@ our CI. This means that:
On the condition that:
-- At the time of the submission, your development works with Coq master branch.
+- At the time of the submission, your development works with Coq's
+ `master` branch.
- Your development is publicly available in a git repository and we can easily
send patches to you (e.g. through pull / merge requests).
@@ -60,6 +61,19 @@ performance benchmark. Currently this is done by providing an OPAM package
in https://github.com/coq/opam-coq-archive and opening an issue at
https://github.com/coq/coq-bench/issues.
+### Recommended branching policy.
+
+It is sometimes the case that you will need to maintain a branch of
+your development for particular Coq versions. This is in fact very
+likely if your development includes a Coq ML plugin.
+
+We thus recommend a branching convention that mirrors Coq's branching
+policy. Then, you would have a `master` branch that follows Coq's
+`master`, a `v8.8` branch that works with Coq's `v8.8` branch and so
+on.
+
+This convention will be supported by tools in the future to make some
+developer commands work more seamlessly.
Information for developers
--------------------------
diff --git a/dev/ci/user-overlays/README.md b/dev/ci/user-overlays/README.md
index 68afe7ee4a..7fb73e447d 100644
--- a/dev/ci/user-overlays/README.md
+++ b/dev/ci/user-overlays/README.md
@@ -33,3 +33,11 @@ fi
```
(`CI_PULL_REQUEST` and `CI_BRANCH` are set in [`ci-common.sh`](../ci-common.sh))
+
+### Branching conventions
+
+We suggest you use the convention of identical branch names for the
+Coq branch and the CI project branch used in the overlay. For example,
+if your Coq PR is coming from the branch `more_efficient_tc`, and that
+breaks `ltac2`, we suggest you create a `ltac2` overlay with a branch
+named `more_efficient_tc`.