view rust/chg/Cargo.toml @ 40655:69d4c8c5c25e stable

subrepo: print the status line before creating the peer for better diagnostics

I ran into a problem where I tried updating to a different branch, and the
process appeared to hang.  It turned out that the subrepo revision wasn't
available locally, and I must have originally cloned it from an `hg serve -S` on
a machine that currently wasn't serving anything.  It took 2+ minutes to
timeout, and didn't mention what it was connecting to even then.

There are a couple of other issues in this scenario too.

  - The repo is dirty after the failed checkout because the top level repo is
    updated first.  We should probably make 2 passes- top down to pull
    everything needed, and then do an update once everything is in place.

  - Something must be reading .hgsubstate from wdir because if the same merge
    command is run after the timeout, a prompt is issued that the local and
    remote subrepo diverged, instead of hanging.  But it lists the local version
    and remote version as having the same hash.

[package]
name = "chg"
version = "0.1.0"
authors = ["Yuya Nishihara <[e-mail]>"]
description = "Client for Mercurial command server with cHg extension"
license = "GPL-2.0+"

[dependencies]
bytes = "0.4"
futures = "0.1"
libc = "0.2"
log = { version = "0.4", features = ["std"] }
tokio = "0.1"
tokio-hglib = "0.2"
# TODO: "^0.2.3" once released. we need AsRawFd support.
tokio-process = { git = "https://github.com/alexcrichton/tokio-process" }
tokio-timer = "0.2"

[build-dependencies]
cc = "1.0"