Erlang Rebar 使用指南之二：制作发布版本
全文目录:
https://github.com/rebar/rebar/wiki
本章位置:
https://github.com/rebar/rebar/wiki/Release-handling
如何使用rebar打包和发布应用。
1 查看erlang版本
$ erl Erlang/OTP 17 [erts-6.2] [source] [64-bit] [async-threads:10] [hipe] [kernel-poll:false] Eshell V6.2 (abort with ^G) 1> q(). ok
2 创建项目
按照下面的命令创建一个新的项目test_rebar：
$ mkdir test_rebar
$ cd test_rebar/
$ cp ../rebar/rebar .
$ ./rebar create-app
$ mkdir rel
$ cd rel
$ ../rebar create-node
$ vi reltool.config
$ cd ..
$ echo "{sub_dirs,[\"rel\"]}.">rebar.config
$ ./rebar compile generate
==> rel (generate)
WARN: ‘generate‘ command does not apply to directory ~/test_rebar
其中，$ vi reltool.config执行时，找到下面这行：
{app, mynode, [{mod_cond, app}, {incl_cond, include}]}
更改为：
{app, mynode, [{mod_cond, app}, {incl_cond, include}, {lib_dir,".."}]}
3 运行
$ pwd
../test_rebar/rel/mynode/bin
$ ./mynode start
$ ./mynode attach
Attaching to /tmp//~/test_rebar/rel/mynode/erlang.pipe.1 (^D to exit)
([email protected])1> application:which_applications().
[{mynode,[],[]},
{sasl,"SASL CXC 138 11","2.4.1"},
{stdlib,"ERTS CXC 138 10","2.2"},
{kernel,"ERTS CXC 138 10","3.0.3"}]
([email protected])2> q().
ok
([email protected])3> [End]
$ ./mynode start
$ ./mynode stop
ok
时间： 2024-10-11 00:44:16