Radish alpha
h
heartwood
Radicle Heartwood Protocol & Stack
Radicle
Git (anonymous pull)
Log in to clone via SSH
Commits ›
cli: test missing commits for canonical quorum
✗ CI failure Fintan Halpenny committed 10 months ago
commit 1fa30e2e88b58e48e8fcadfe416b65a85f916b4a
parent afe64d517533ea86dd10a9fad82da55821236127
1 failed 1 pending (2 total) View logs
2 files changed +131 -0
added crates/radicle-cli/examples/rad-id-missing-commits.md
@@ -0,0 +1,90 @@
+ 
Sometimes, commits may appear missing in the working copy when pushing to the
+ 
default branch. In this scenario, we show this happening, and then how to
+ 
recover from the problem.
+
+ 
First, we need to be in a scenario where there is more than one delegate:
+
+ 
``` ~alice
+ 
$ rad id update --title "Add Bob" --description "Add Bob as a delegate" --delegate did:key:z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk -q
+ 
7be665f9fccba97abb21b2fa85a6fd3181c72858
+ 
```
+
+ 
``` ~alice
+ 
$ rad follow did:key:z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
✓ Follow policy updated for z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
$ rad sync
+ 
Fetching rad:z42hL2jL4XNk6K8oHQaSWfMgCL7ji from the network, found 1 potential seed(s).
+ 
✓ Target met: 1 seed(s)
+ 
🌱 Fetched from z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
✓ Synced with 1 seed(s)
+ 
$ rad id update --title "Bump threshold" --description "Bumping threshold to 2" --threshold 2 -q
+ 
f515dc5af139b8eb9fa817df3f637f2acc29c12b
+ 
$ rad sync -a
+ 
✓ Synced with 1 seed(s)
+ 
```
+
+ 
``` ~bob
+ 
$ rad id accept f515dc5af139b8eb9fa817df3f637f2acc29c12b -q
+ 
$ rad sync -a
+ 
✓ Synced with 1 seed(s)
+ 
```
+
+ 
At this stage, Bob makes some changes at the same time, updating the default
+ 
branch:
+
+ 
``` ~bob (stderr) RAD_SOCKET=/dev/null
+ 
$ touch README.md
+ 
$ git add README.md
+ 
$ git commit -m "Add README"
+ 
$ git push rad master
+ 
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
   f2de534..361f146  master -> master
+ 
```
+
+ 
Alice, is also busy making some changes:
+
+ 
``` ~alice
+ 
$ rad sync -f
+ 
Fetching rad:z42hL2jL4XNk6K8oHQaSWfMgCL7ji from the network, found 1 potential seed(s).
+ 
✓ Target met: 1 seed(s)
+ 
🌱 Fetched from z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
```
+
+ 
``` ~alice
+ 
$ touch LICENSE
+ 
$ git add LICENSE
+ 
$ git commit -m "Add LICENSE"
+ 
[master 62d19fd] Add LICENSE
+ 
 1 file changed, 0 insertions(+), 0 deletions(-)
+ 
 create mode 100644 LICENSE
+ 
```
+
+ 
However, when she goes to push to the default branch she sees an error about a missing commit from Bob:
+
+ 
``` ~alice (fails) (stderr)
+ 
$ git push rad master
+ 
error: the commit 361f146ec7339fffdea1ea586f51410250bec9cf for did:key:z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk is missing from the repository [..]
+ 
error: failed to push some refs to 'rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi'
+ 
```
+
+ 
The reason for this is that when attempting to compute the canonical commit for
+ 
the default branch, there are some checks to see if the delegates agree on the
+ 
new commit. In this case, Bob's commit was not available to perform this check,
+ 
so, Alice must fetch from Bob's state of the repository. She can do this by
+ 
adding him as a remote:
+
+ 
``` ~alice
+ 
$ rad remote add did:key:z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk --name "bob"
+ 
✓ Remote bob added
+ 
✓ Remote-tracking branch bob/master created for z6Mkt67GdsW7715MEfRuP4pSZxJRJh6kj6Y48WRqVv4N1tRk
+ 
```
+
+
+ 
``` ~alice (stderr) RAD_SOCKET=/dev/null
+ 
$ git push rad master
+ 
To rad://z42hL2jL4XNk6K8oHQaSWfMgCL7ji/z6MknSLrJoTcukLrE435hVNQT4JUhbvWLX4kUzqkEStBU8Vi
+ 
   f2de534..62d19fd  master -> master
+ 
```
+
+ 
Note that if the remote tracking branch already exists, then she can simply `git
+ 
fetch bob/master`.
modified crates/radicle-cli/tests/commands.rs
@@ -444,6 +444,47 @@ fn rad_id_threshold_soft_fork() {
}



#[test]
+ 
fn rad_id_missing_commits() {
+ 
    let mut environment = Environment::new();
+ 
    let alice = environment.node("alice");
+ 
    let bob = environment.node("bob");
+ 
    let acme = RepoId::from_str("z42hL2jL4XNk6K8oHQaSWfMgCL7ji").unwrap();
+
+ 
    environment.repository(&alice);
+
+ 
    test(
+ 
        "examples/rad-init.md",
+ 
        environment.work(&alice),
+ 
        Some(&alice.home),
+ 
        [],
+ 
    )
+ 
    .unwrap();
+
+ 
    let mut alice = alice.spawn();
+ 
    let mut bob = bob.spawn();
+
+ 
    bob.handle.seed(acme, Scope::All).unwrap();
+ 
    alice.connect(&bob).converge([&bob]);
+
+ 
    bob.fork(acme, environment.work(&bob)).unwrap();
+
+ 
    formula(&environment.tempdir(), "examples/rad-id-missing-commits.md")
+ 
        .unwrap()
+ 
        .home(
+ 
            "alice",
+ 
            environment.work(&alice),
+ 
            [("RAD_HOME", alice.home.path().display())],
+ 
        )
+ 
        .home(
+ 
            "bob",
+ 
            environment.work(&bob).join("heartwood"),
+ 
            [("RAD_HOME", bob.home.path().display())],
+ 
        )
+ 
        .run()
+ 
        .unwrap();
+ 
}
+
+ 
#[test]

fn rad_id_update_delete_field() {

    Environment::alice(["rad-init", "rad-id-update-delete-field"]);

}