diff options
| -rw-r--r-- | erlang.mk | 480 | ||||
| -rw-r--r-- | plugins/bootstrap.mk | 480 |
2 files changed, 530 insertions, 430 deletions
@@ -256,233 +256,283 @@ help:: # Bootstrap templates. -bs_appsrc = "{application, $(PROJECT), [" \ - " {description, \"\"}," \ - " {vsn, \"0.1.0\"}," \ - " {modules, []}," \ - " {registered, []}," \ - " {applications, [" \ - " kernel," \ - " stdlib" \ - " ]}," \ - " {mod, {$(PROJECT)_app, []}}," \ - " {env, []}" \ - "]}." -bs_appsrc_lib = "{application, $(PROJECT), [" \ - " {description, \"\"}," \ - " {vsn, \"0.1.0\"}," \ - " {modules, []}," \ - " {registered, []}," \ - " {applications, [" \ - " kernel," \ - " stdlib" \ - " ]}" \ - "]}." -bs_Makefile = "PROJECT = $(PROJECT)" \ - "include erlang.mk" -bs_app = "-module($(PROJECT)_app)." \ - "-behaviour(application)." \ - "" \ - "-export([start/2])." \ - "-export([stop/1])." \ - "" \ - "start(_Type, _Args) ->" \ - " $(PROJECT)_sup:start_link()." \ - "" \ - "stop(_State) ->" \ - " ok." -bs_relx_config = "{release, {$(PROJECT)_release, \"1\"}, [$(PROJECT)]}." \ - "{extended_start_script, true}." \ - "{sys_config, \"rel/sys.config\"}." \ - "{vm_args, \"rel/vm.args\"}." -bs_sys_config = "[" \ - "]." -bs_vm_args = "-name $(PROJECT)@127.0.0.1" \ - "-setcookie $(PROJECT)" \ - "-heart" +define bs_appsrc +{application, $(PROJECT), [ + {description, ""}, + {vsn, "0.1.0"}, + {modules, []}, + {registered, []}, + {applications, [ + kernel, + stdlib + ]}, + {mod, {$(PROJECT)_app, []}}, + {env, []} +]}. +endef + +define bs_appsrc_lib +{application, $(PROJECT), [ + {description, ""}, + {vsn, "0.1.0"}, + {modules, []}, + {registered, []}, + {applications, [ + kernel, + stdlib + ]} +]}. +endef + +define bs_Makefile +PROJECT = $(PROJECT) +include erlang.mk +endef + +define bs_app +-module($(PROJECT)_app). +-behaviour(application). + +-export([start/2]). +-export([stop/1]). + +start(_Type, _Args) -> + $(PROJECT)_sup:start_link(). + +stop(_State) -> + ok. +endef + +define bs_relx_config +{release, {$(PROJECT)_release, "1"}, [$(PROJECT)]}. +{extended_start_script, true}. +{sys_config, "rel/sys.config"}. +{vm_args, "rel/vm.args"}. +endef + +define bs_sys_config +[ +]. +endef + +define bs_vm_args +-name $(PROJECT)@127.0.0.1 +-setcookie $(PROJECT) +-heart +endef + # Normal templates. -tpl_supervisor = "-module($(n))." \ - "-behaviour(supervisor)." \ - "" \ - "-export([start_link/0])." \ - "-export([init/1])." \ - "" \ - "start_link() ->" \ - " supervisor:start_link({local, ?MODULE}, ?MODULE, [])." \ - "" \ - "init([]) ->" \ - " Procs = []," \ - " {ok, {{one_for_one, 1, 5}, Procs}}." -tpl_gen_server = "-module($(n))." \ - "-behaviour(gen_server)." \ - "" \ - "%% API." \ - "-export([start_link/0])." \ - "" \ - "%% gen_server." \ - "-export([init/1])." \ - "-export([handle_call/3])." \ - "-export([handle_cast/2])." \ - "-export([handle_info/2])." \ - "-export([terminate/2])." \ - "-export([code_change/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "%% API." \ - "" \ - "-spec start_link() -> {ok, pid()}." \ - "start_link() ->" \ - " gen_server:start_link(?MODULE, [], [])." \ - "" \ - "%% gen_server." \ - "" \ - "init([]) ->" \ - " {ok, \#state{}}." \ - "" \ - "handle_call(_Request, _From, State) ->" \ - " {reply, ignored, State}." \ - "" \ - "handle_cast(_Msg, State) ->" \ - " {noreply, State}." \ - "" \ - "handle_info(_Info, State) ->" \ - " {noreply, State}." \ - "" \ - "terminate(_Reason, _State) ->" \ - " ok." \ - "" \ - "code_change(_OldVsn, State, _Extra) ->" \ - " {ok, State}." -tpl_cowboy_http = "-module($(n))." \ - "-behaviour(cowboy_http_handler)." \ - "" \ - "-export([init/3])." \ - "-export([handle/2])." \ - "-export([terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, Req, _Opts) ->" \ - " {ok, Req, \#state{}}." \ - "" \ - "handle(Req, State=\#state{}) ->" \ - " {ok, Req2} = cowboy_req:reply(200, Req)," \ - " {ok, Req2, State}." \ - "" \ - "terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_cowboy_loop = "-module($(n))." \ - "-behaviour(cowboy_loop_handler)." \ - "" \ - "-export([init/3])." \ - "-export([info/3])." \ - "-export([terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, Req, _Opts) ->" \ - " {loop, Req, \#state{}, 5000, hibernate}." \ - "" \ - "info(_Info, Req, State) ->" \ - " {loop, Req, State, hibernate}." \ - "" \ - "terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_cowboy_rest = "-module($(n))." \ - "" \ - "-export([init/3])." \ - "-export([content_types_provided/2])." \ - "-export([get_html/2])." \ - "" \ - "init(_, _Req, _Opts) ->" \ - " {upgrade, protocol, cowboy_rest}." \ - "" \ - "content_types_provided(Req, State) ->" \ - " {[{{<<\"text\">>, <<\"html\">>, '_'}, get_html}], Req, State}." \ - "" \ - "get_html(Req, State) ->" \ - " {<<\"<html><body>This is REST!</body></html>\">>, Req, State}." -tpl_cowboy_ws = "-module($(n))." \ - "-behaviour(cowboy_websocket_handler)." \ - "" \ - "-export([init/3])." \ - "-export([websocket_init/3])." \ - "-export([websocket_handle/3])." \ - "-export([websocket_info/3])." \ - "-export([websocket_terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, _, _) ->" \ - " {upgrade, protocol, cowboy_websocket}." \ - "" \ - "websocket_init(_, Req, _Opts) ->" \ - " Req2 = cowboy_req:compact(Req)," \ - " {ok, Req2, \#state{}}." \ - "" \ - "websocket_handle({text, Data}, Req, State) ->" \ - " {reply, {text, Data}, Req, State};" \ - "websocket_handle({binary, Data}, Req, State) ->" \ - " {reply, {binary, Data}, Req, State};" \ - "websocket_handle(_Frame, Req, State) ->" \ - " {ok, Req, State}." \ - "" \ - "websocket_info(_Info, Req, State) ->" \ - " {ok, Req, State}." \ - "" \ - "websocket_terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_ranch_protocol = "-module($(n))." \ - "-behaviour(ranch_protocol)." \ - "" \ - "-export([start_link/4])." \ - "-export([init/4])." \ - "" \ - "-type opts() :: []." \ - "-export_type([opts/0])." \ - "" \ - "-record(state, {" \ - " socket :: inet:socket()," \ - " transport :: module()" \ - "})." \ - "" \ - "start_link(Ref, Socket, Transport, Opts) ->" \ - " Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts])," \ - " {ok, Pid}." \ - "" \ - "-spec init(ranch:ref(), inet:socket(), module(), opts()) -> ok." \ - "init(Ref, Socket, Transport, _Opts) ->" \ - " ok = ranch:accept_ack(Ref)," \ - " loop(\#state{socket=Socket, transport=Transport})." \ - "" \ - "loop(State) ->" \ - " loop(State)." +define tpl_supervisor +-module($(n)). +-behaviour(supervisor). + +-export([start_link/0]). +-export([init/1]). + +start_link() -> + supervisor:start_link({local, ?MODULE}, ?MODULE, []). + +init([]) -> + Procs = [], + {ok, {{one_for_one, 1, 5}, Procs}}. +endef + +define tpl_gen_server +-module($(n)). +-behaviour(gen_server). + +%% API. +-export([start_link/0]). + +%% gen_server. +-export([init/1]). +-export([handle_call/3]). +-export([handle_cast/2]). +-export([handle_info/2]). +-export([terminate/2]). +-export([code_change/3]). + +-record(state, { +}). + +%% API. + +-spec start_link() -> {ok, pid()}. +start_link() -> + gen_server:start_link(?MODULE, [], []). + +%% gen_server. + +init([]) -> + {ok, #state{}}. + +handle_call(_Request, _From, State) -> + {reply, ignored, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(_OldVsn, State, _Extra) -> + {ok, State}. +endef + +define tpl_cowboy_http +-module($(n)). +-behaviour(cowboy_http_handler). + +-export([init/3]). +-export([handle/2]). +-export([terminate/3]). + +-record(state, { +}). + +init(_, Req, _Opts) -> + {ok, Req, #state{}}. + +handle(Req, State=#state{}) -> + {ok, Req2} = cowboy_req:reply(200, Req), + {ok, Req2, State}. + +terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_cowboy_loop +-module($(n)). +-behaviour(cowboy_loop_handler). + +-export([init/3]). +-export([info/3]). +-export([terminate/3]). + +-record(state, { +}). + +init(_, Req, _Opts) -> + {loop, Req, #state{}, 5000, hibernate}. + +info(_Info, Req, State) -> + {loop, Req, State, hibernate}. + +terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_cowboy_rest +-module($(n)). + +-export([init/3]). +-export([content_types_provided/2]). +-export([get_html/2]). + +init(_, _Req, _Opts) -> + {upgrade, protocol, cowboy_rest}. + +content_types_provided(Req, State) -> + {[{{<<"text">>, <<"html">>, '_'}, get_html}], Req, State}. + +get_html(Req, State) -> + {<<"<html><body>This is REST!</body></html>">>, Req, State}. +endef + +define tpl_cowboy_ws +-module($(n)). +-behaviour(cowboy_websocket_handler). + +-export([init/3]). +-export([websocket_init/3]). +-export([websocket_handle/3]). +-export([websocket_info/3]). +-export([websocket_terminate/3]). + +-record(state, { +}). + +init(_, _, _) -> + {upgrade, protocol, cowboy_websocket}. + +websocket_init(_, Req, _Opts) -> + Req2 = cowboy_req:compact(Req), + {ok, Req2, #state{}}. + +websocket_handle({text, Data}, Req, State) -> + {reply, {text, Data}, Req, State}; +websocket_handle({binary, Data}, Req, State) -> + {reply, {binary, Data}, Req, State}; +websocket_handle(_Frame, Req, State) -> + {ok, Req, State}. + +websocket_info(_Info, Req, State) -> + {ok, Req, State}. + +websocket_terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_ranch_protocol +-module($(n)). +-behaviour(ranch_protocol). + +-export([start_link/4]). +-export([init/4]). + +-type opts() :: []. +-export_type([opts/0]). + +-record(state, { + socket :: inet:socket(), + transport :: module() +}). + +start_link(Ref, Socket, Transport, Opts) -> + Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts]), + {ok, Pid}. + +-spec init(ranch:ref(), inet:socket(), module(), opts()) -> ok. +init(Ref, Socket, Transport, _Opts) -> + ok = ranch:accept_ack(Ref), + loop(#state{socket=Socket, transport=Transport}). + +loop(State) -> + loop(State). +endef # Plugin-specific targets. +define render_template + @echo '$(subst $(newline),\n,${1})' > $(2) +endef + +define newline + + +endef + bootstrap: ifneq ($(wildcard src/),) $(error Error: src/ directory already exists) endif - @printf "%s\n" $(bs_Makefile) > Makefile + $(call render_template,$(bs_Makefile),Makefile) @mkdir src/ - @printf "%s\n" $(bs_appsrc) > src/$(PROJECT).app.src - @printf "%s\n" $(bs_app) > src/$(PROJECT)_app.erl + $(call render_template,$(bs_appsrc),src/$(PROJECT).app.src) + $(call render_template,$(bs_app),src/$(PROJECT)_app.erl) $(eval n := $(PROJECT)_sup) - @printf "%s\n" $(tpl_supervisor) > src/$(PROJECT)_sup.erl + $(call render_template,$(tpl_supervisor),src/$(PROJECT)_sup.erl) bootstrap-lib: ifneq ($(wildcard src/),) $(error Error: src/ directory already exists) endif - @printf "%s\n" $(bs_Makefile) > Makefile + $(call render_template,$(bs_Makefile),Makefile) @mkdir src/ - @printf "%s\n" $(bs_appsrc_lib) > src/$(PROJECT).app.src + $(call render_template,$(bs_appsrc_lib),src/$(PROJECT).app.src) bootstrap-rel: ifneq ($(wildcard relx.config),) @@ -491,10 +541,10 @@ endif ifneq ($(wildcard rel/),) $(error Error: rel/ directory already exists) endif - @printf "%s\n" $(bs_relx_config) > relx.config + $(call render_template,$(bs_relx_config),relx.config) @mkdir rel/ - @printf "%s\n" $(bs_sys_config) > rel/sys.config - @printf "%s\n" $(bs_vm_args) > rel/vm.args + $(call render_template,$(bs_sys_config),rel/sys.config) + $(call render_template,$(bs_vm_args),rel/vm.args) new: ifeq ($(wildcard src/),) @@ -509,7 +559,7 @@ endif ifndef n $(error Usage: make new t=TEMPLATE n=NAME) endif - @printf "%s\n" $(tpl_$(t)) > src/$(n).erl + $(call render_template,$(tpl_$(t)),src/$(n).erl) list-templates: @echo Available templates: $(sort $(patsubst tpl_%,%,$(filter tpl_%,$(.VARIABLES)))) diff --git a/plugins/bootstrap.mk b/plugins/bootstrap.mk index c3615be..41b5fa7 100644 --- a/plugins/bootstrap.mk +++ b/plugins/bootstrap.mk @@ -16,233 +16,283 @@ help:: # Bootstrap templates. -bs_appsrc = "{application, $(PROJECT), [" \ - " {description, \"\"}," \ - " {vsn, \"0.1.0\"}," \ - " {modules, []}," \ - " {registered, []}," \ - " {applications, [" \ - " kernel," \ - " stdlib" \ - " ]}," \ - " {mod, {$(PROJECT)_app, []}}," \ - " {env, []}" \ - "]}." -bs_appsrc_lib = "{application, $(PROJECT), [" \ - " {description, \"\"}," \ - " {vsn, \"0.1.0\"}," \ - " {modules, []}," \ - " {registered, []}," \ - " {applications, [" \ - " kernel," \ - " stdlib" \ - " ]}" \ - "]}." -bs_Makefile = "PROJECT = $(PROJECT)" \ - "include erlang.mk" -bs_app = "-module($(PROJECT)_app)." \ - "-behaviour(application)." \ - "" \ - "-export([start/2])." \ - "-export([stop/1])." \ - "" \ - "start(_Type, _Args) ->" \ - " $(PROJECT)_sup:start_link()." \ - "" \ - "stop(_State) ->" \ - " ok." -bs_relx_config = "{release, {$(PROJECT)_release, \"1\"}, [$(PROJECT)]}." \ - "{extended_start_script, true}." \ - "{sys_config, \"rel/sys.config\"}." \ - "{vm_args, \"rel/vm.args\"}." -bs_sys_config = "[" \ - "]." -bs_vm_args = "-name $(PROJECT)@127.0.0.1" \ - "-setcookie $(PROJECT)" \ - "-heart" +define bs_appsrc +{application, $(PROJECT), [ + {description, ""}, + {vsn, "0.1.0"}, + {modules, []}, + {registered, []}, + {applications, [ + kernel, + stdlib + ]}, + {mod, {$(PROJECT)_app, []}}, + {env, []} +]}. +endef + +define bs_appsrc_lib +{application, $(PROJECT), [ + {description, ""}, + {vsn, "0.1.0"}, + {modules, []}, + {registered, []}, + {applications, [ + kernel, + stdlib + ]} +]}. +endef + +define bs_Makefile +PROJECT = $(PROJECT) +include erlang.mk +endef + +define bs_app +-module($(PROJECT)_app). +-behaviour(application). + +-export([start/2]). +-export([stop/1]). + +start(_Type, _Args) -> + $(PROJECT)_sup:start_link(). + +stop(_State) -> + ok. +endef + +define bs_relx_config +{release, {$(PROJECT)_release, "1"}, [$(PROJECT)]}. +{extended_start_script, true}. +{sys_config, "rel/sys.config"}. +{vm_args, "rel/vm.args"}. +endef + +define bs_sys_config +[ +]. +endef + +define bs_vm_args +-name $(PROJECT)@127.0.0.1 +-setcookie $(PROJECT) +-heart +endef + # Normal templates. -tpl_supervisor = "-module($(n))." \ - "-behaviour(supervisor)." \ - "" \ - "-export([start_link/0])." \ - "-export([init/1])." \ - "" \ - "start_link() ->" \ - " supervisor:start_link({local, ?MODULE}, ?MODULE, [])." \ - "" \ - "init([]) ->" \ - " Procs = []," \ - " {ok, {{one_for_one, 1, 5}, Procs}}." -tpl_gen_server = "-module($(n))." \ - "-behaviour(gen_server)." \ - "" \ - "%% API." \ - "-export([start_link/0])." \ - "" \ - "%% gen_server." \ - "-export([init/1])." \ - "-export([handle_call/3])." \ - "-export([handle_cast/2])." \ - "-export([handle_info/2])." \ - "-export([terminate/2])." \ - "-export([code_change/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "%% API." \ - "" \ - "-spec start_link() -> {ok, pid()}." \ - "start_link() ->" \ - " gen_server:start_link(?MODULE, [], [])." \ - "" \ - "%% gen_server." \ - "" \ - "init([]) ->" \ - " {ok, \#state{}}." \ - "" \ - "handle_call(_Request, _From, State) ->" \ - " {reply, ignored, State}." \ - "" \ - "handle_cast(_Msg, State) ->" \ - " {noreply, State}." \ - "" \ - "handle_info(_Info, State) ->" \ - " {noreply, State}." \ - "" \ - "terminate(_Reason, _State) ->" \ - " ok." \ - "" \ - "code_change(_OldVsn, State, _Extra) ->" \ - " {ok, State}." -tpl_cowboy_http = "-module($(n))." \ - "-behaviour(cowboy_http_handler)." \ - "" \ - "-export([init/3])." \ - "-export([handle/2])." \ - "-export([terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, Req, _Opts) ->" \ - " {ok, Req, \#state{}}." \ - "" \ - "handle(Req, State=\#state{}) ->" \ - " {ok, Req2} = cowboy_req:reply(200, Req)," \ - " {ok, Req2, State}." \ - "" \ - "terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_cowboy_loop = "-module($(n))." \ - "-behaviour(cowboy_loop_handler)." \ - "" \ - "-export([init/3])." \ - "-export([info/3])." \ - "-export([terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, Req, _Opts) ->" \ - " {loop, Req, \#state{}, 5000, hibernate}." \ - "" \ - "info(_Info, Req, State) ->" \ - " {loop, Req, State, hibernate}." \ - "" \ - "terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_cowboy_rest = "-module($(n))." \ - "" \ - "-export([init/3])." \ - "-export([content_types_provided/2])." \ - "-export([get_html/2])." \ - "" \ - "init(_, _Req, _Opts) ->" \ - " {upgrade, protocol, cowboy_rest}." \ - "" \ - "content_types_provided(Req, State) ->" \ - " {[{{<<\"text\">>, <<\"html\">>, '_'}, get_html}], Req, State}." \ - "" \ - "get_html(Req, State) ->" \ - " {<<\"<html><body>This is REST!</body></html>\">>, Req, State}." -tpl_cowboy_ws = "-module($(n))." \ - "-behaviour(cowboy_websocket_handler)." \ - "" \ - "-export([init/3])." \ - "-export([websocket_init/3])." \ - "-export([websocket_handle/3])." \ - "-export([websocket_info/3])." \ - "-export([websocket_terminate/3])." \ - "" \ - "-record(state, {" \ - "})." \ - "" \ - "init(_, _, _) ->" \ - " {upgrade, protocol, cowboy_websocket}." \ - "" \ - "websocket_init(_, Req, _Opts) ->" \ - " Req2 = cowboy_req:compact(Req)," \ - " {ok, Req2, \#state{}}." \ - "" \ - "websocket_handle({text, Data}, Req, State) ->" \ - " {reply, {text, Data}, Req, State};" \ - "websocket_handle({binary, Data}, Req, State) ->" \ - " {reply, {binary, Data}, Req, State};" \ - "websocket_handle(_Frame, Req, State) ->" \ - " {ok, Req, State}." \ - "" \ - "websocket_info(_Info, Req, State) ->" \ - " {ok, Req, State}." \ - "" \ - "websocket_terminate(_Reason, _Req, _State) ->" \ - " ok." -tpl_ranch_protocol = "-module($(n))." \ - "-behaviour(ranch_protocol)." \ - "" \ - "-export([start_link/4])." \ - "-export([init/4])." \ - "" \ - "-type opts() :: []." \ - "-export_type([opts/0])." \ - "" \ - "-record(state, {" \ - " socket :: inet:socket()," \ - " transport :: module()" \ - "})." \ - "" \ - "start_link(Ref, Socket, Transport, Opts) ->" \ - " Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts])," \ - " {ok, Pid}." \ - "" \ - "-spec init(ranch:ref(), inet:socket(), module(), opts()) -> ok." \ - "init(Ref, Socket, Transport, _Opts) ->" \ - " ok = ranch:accept_ack(Ref)," \ - " loop(\#state{socket=Socket, transport=Transport})." \ - "" \ - "loop(State) ->" \ - " loop(State)." +define tpl_supervisor +-module($(n)). +-behaviour(supervisor). + +-export([start_link/0]). +-export([init/1]). + +start_link() -> + supervisor:start_link({local, ?MODULE}, ?MODULE, []). + +init([]) -> + Procs = [], + {ok, {{one_for_one, 1, 5}, Procs}}. +endef + +define tpl_gen_server +-module($(n)). +-behaviour(gen_server). + +%% API. +-export([start_link/0]). + +%% gen_server. +-export([init/1]). +-export([handle_call/3]). +-export([handle_cast/2]). +-export([handle_info/2]). +-export([terminate/2]). +-export([code_change/3]). + +-record(state, { +}). + +%% API. + +-spec start_link() -> {ok, pid()}. +start_link() -> + gen_server:start_link(?MODULE, [], []). + +%% gen_server. + +init([]) -> + {ok, #state{}}. + +handle_call(_Request, _From, State) -> + {reply, ignored, State}. + +handle_cast(_Msg, State) -> + {noreply, State}. + +handle_info(_Info, State) -> + {noreply, State}. + +terminate(_Reason, _State) -> + ok. + +code_change(_OldVsn, State, _Extra) -> + {ok, State}. +endef + +define tpl_cowboy_http +-module($(n)). +-behaviour(cowboy_http_handler). + +-export([init/3]). +-export([handle/2]). +-export([terminate/3]). + +-record(state, { +}). + +init(_, Req, _Opts) -> + {ok, Req, #state{}}. + +handle(Req, State=#state{}) -> + {ok, Req2} = cowboy_req:reply(200, Req), + {ok, Req2, State}. + +terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_cowboy_loop +-module($(n)). +-behaviour(cowboy_loop_handler). + +-export([init/3]). +-export([info/3]). +-export([terminate/3]). + +-record(state, { +}). + +init(_, Req, _Opts) -> + {loop, Req, #state{}, 5000, hibernate}. + +info(_Info, Req, State) -> + {loop, Req, State, hibernate}. + +terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_cowboy_rest +-module($(n)). + +-export([init/3]). +-export([content_types_provided/2]). +-export([get_html/2]). + +init(_, _Req, _Opts) -> + {upgrade, protocol, cowboy_rest}. + +content_types_provided(Req, State) -> + {[{{<<"text">>, <<"html">>, '_'}, get_html}], Req, State}. + +get_html(Req, State) -> + {<<"<html><body>This is REST!</body></html>">>, Req, State}. +endef + +define tpl_cowboy_ws +-module($(n)). +-behaviour(cowboy_websocket_handler). + +-export([init/3]). +-export([websocket_init/3]). +-export([websocket_handle/3]). +-export([websocket_info/3]). +-export([websocket_terminate/3]). + +-record(state, { +}). + +init(_, _, _) -> + {upgrade, protocol, cowboy_websocket}. + +websocket_init(_, Req, _Opts) -> + Req2 = cowboy_req:compact(Req), + {ok, Req2, #state{}}. + +websocket_handle({text, Data}, Req, State) -> + {reply, {text, Data}, Req, State}; +websocket_handle({binary, Data}, Req, State) -> + {reply, {binary, Data}, Req, State}; +websocket_handle(_Frame, Req, State) -> + {ok, Req, State}. + +websocket_info(_Info, Req, State) -> + {ok, Req, State}. + +websocket_terminate(_Reason, _Req, _State) -> + ok. +endef + +define tpl_ranch_protocol +-module($(n)). +-behaviour(ranch_protocol). + +-export([start_link/4]). +-export([init/4]). + +-type opts() :: []. +-export_type([opts/0]). + +-record(state, { + socket :: inet:socket(), + transport :: module() +}). + +start_link(Ref, Socket, Transport, Opts) -> + Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts]), + {ok, Pid}. + +-spec init(ranch:ref(), inet:socket(), module(), opts()) -> ok. +init(Ref, Socket, Transport, _Opts) -> + ok = ranch:accept_ack(Ref), + loop(#state{socket=Socket, transport=Transport}). + +loop(State) -> + loop(State). +endef # Plugin-specific targets. +define render_template + @echo '$(subst $(newline),\n,${1})' > $(2) +endef + +define newline + + +endef + bootstrap: ifneq ($(wildcard src/),) $(error Error: src/ directory already exists) endif - @printf "%s\n" $(bs_Makefile) > Makefile + $(call render_template,$(bs_Makefile),Makefile) @mkdir src/ - @printf "%s\n" $(bs_appsrc) > src/$(PROJECT).app.src - @printf "%s\n" $(bs_app) > src/$(PROJECT)_app.erl + $(call render_template,$(bs_appsrc),src/$(PROJECT).app.src) + $(call render_template,$(bs_app),src/$(PROJECT)_app.erl) $(eval n := $(PROJECT)_sup) - @printf "%s\n" $(tpl_supervisor) > src/$(PROJECT)_sup.erl + $(call render_template,$(tpl_supervisor),src/$(PROJECT)_sup.erl) bootstrap-lib: ifneq ($(wildcard src/),) $(error Error: src/ directory already exists) endif - @printf "%s\n" $(bs_Makefile) > Makefile + $(call render_template,$(bs_Makefile),Makefile) @mkdir src/ - @printf "%s\n" $(bs_appsrc_lib) > src/$(PROJECT).app.src + $(call render_template,$(bs_appsrc_lib),src/$(PROJECT).app.src) bootstrap-rel: ifneq ($(wildcard relx.config),) @@ -251,10 +301,10 @@ endif ifneq ($(wildcard rel/),) $(error Error: rel/ directory already exists) endif - @printf "%s\n" $(bs_relx_config) > relx.config + $(call render_template,$(bs_relx_config),relx.config) @mkdir rel/ - @printf "%s\n" $(bs_sys_config) > rel/sys.config - @printf "%s\n" $(bs_vm_args) > rel/vm.args + $(call render_template,$(bs_sys_config),rel/sys.config) + $(call render_template,$(bs_vm_args),rel/vm.args) new: ifeq ($(wildcard src/),) @@ -269,7 +319,7 @@ endif ifndef n $(error Usage: make new t=TEMPLATE n=NAME) endif - @printf "%s\n" $(tpl_$(t)) > src/$(n).erl + $(call render_template,$(tpl_$(t)),src/$(n).erl) list-templates: @echo Available templates: $(sort $(patsubst tpl_%,%,$(filter tpl_%,$(.VARIABLES)))) |