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Diffstat (limited to 'README.md')
| -rw-r--r-- | README.md | 27 |
1 files changed, 19 insertions, 8 deletions
@@ -13,7 +13,7 @@ configuration work. rebar also provides dependency management, enabling application writers to easily re-use common libraries from a variety of locations (git, hg, etc). -3.0 Alpha-4 +3.0 Alpha-5 ==== [DOCUMENTATION](http://www.rebar3.org/v3.0/docs) @@ -44,6 +44,7 @@ limit scope. | new | Create new rebar project from templates | | pkgs | List available packages | | release | Build release of project | +| report | Report on environment and versions for bug reports | | shell | Run shell with project apps in path | | tar | Package release into tarball | | update | Update package index | @@ -73,7 +74,8 @@ Example: -behaviour(rebar_provider). -export([init/1, - do/1]). + do/1, + format_error/1]). -define(PROVIDER, something). -define(DEPS, []). @@ -98,6 +100,10 @@ init(State) -> do(State) -> %% Do something {ok, State}. + +-spec format_error(any()) -> iolist(). +format_error(Reason) -> + io_lib:format("~p", [Reason]). ``` @@ -118,16 +124,21 @@ You can download a pre-built binary version of rebar3 based on the last commit f https://s3.amazonaws.com/rebar3/rebar3 -#### Building rebar +#### Bootstrapping rebar3 ```sh $ git clone https://github.com/rebar/rebar3 $ cd rebar3 -$ ./bootstrap/bootstrap -==> rebar (compile) -Congratulations! You now have a self-contained script called "rebar3" in -your current working directory. Place this script anywhere in your path -and you can use rebar to build OTP-compliant apps. +$ ./bootstrap +``` + +### Developing on rebar3 + +When developing you can simply run `escriptize` to build your changes but the new escript is under `_build/default/bin/rebar3` + +```sh +$ ./rebar3 escriptize +$ _build/default/bin/rebar3 ``` |