Rebrand to porch(1)

There's a rust lib named orch(1) that's been released in the time since
I started working on this, so rebrand to porch(1) to deconflict.

porch ~ (p)rogram (orch)estration, and it still uses .orch scripts in the
porch(1) driver mode.

.github/workflows/build.yml

@@ -1,4 +1,4 @@
-name: Build orch
+name: Build porch
 on:
   push:
     branches: ['**']
@@ -44,7 +44,7 @@ jobs:
         run: |
           mkdir build
           cd build && cmake -DCMAKE_BUILD_TYPE=Debug ..
-      - name: build orch(1)
+      - name: build porch(1)
         run: make -C build
       - name: Run self-tests
         run: make -C build check

.github/workflows/lint.yml

@@ -1,4 +1,4 @@
-name: Lint orch.lua
+name: Lint porch.lua
 on:
   push:
     branches: ['**']

.gitignore

@@ -7,5 +7,5 @@ build
 *.full
 *.gz
 .depend*
-orch
+porch
 ktrace.out

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.18)
 
-project(orch)
+project(porch)
 
 find_package("Lua")
 
@@ -14,19 +14,19 @@ set(LUA_MODSHAREDIR "share/lua/${LUA_VERSION_MAJOR}.${LUA_VERSION_MINOR}"
 	CACHE PATH "Path to install lua modules into")
 if(IS_ABSOLUTE "${LUA_MODSHAREDIR}")
 	set(ORCHLUA_PATH "${LUA_MODSHAREDIR}"
-		CACHE PATH "Path to install orch.lua into")
+		CACHE PATH "Path to install porch.lua into")
 else()
 	set(ORCHLUA_PATH "${CMAKE_INSTALL_PREFIX}/${LUA_MODSHAREDIR}"
-		CACHE PATH "Path to install orch.lua into")
+		CACHE PATH "Path to install porch.lua into")
 endif()
 set(ORCHLUA_BINDIR "bin"
-	CACHE PATH "Path to install orch(1) into")
+	CACHE PATH "Path to install porch(1) into")
 set(ORCHLUA_EXAMPLESDIR "share/examples/${CMAKE_PROJECT_NAME}"
 	CACHE PATH "Path to install .orch examples into")
 
 option(EXAMPLES "Install examples" ON)
 option(MANPAGES "Install manpages" ON)
-option(BUILD_DRIVER "Build the orch(1) driver" ON)
+option(BUILD_DRIVER "Build the porch(1) driver" ON)
 
 set(warnings "-Wall -Wextra -Werror")
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")

README.md

@@ -1,17 +1,17 @@
-# orch
+# porch
 
-Orch is a program orchestration tool, inspired by expect(1) but scripted with
+Porch is a program orchestration tool, inspired by expect(1) but scripted with
 lua.  This utility allows scripted manipulation of programs for, e.g., testing
 or automation purposes.  Orch drives spawn processes over a pts(4)
 pseudo-terminal, which allows for a broader range of interactions with a program
 under orchestration.
 
 The authoritative source for this software is located at
-https://git.kevans.dev/kevans/orch, but it's additionally mirrored to
-[GitHub](https://github.com/kevans91/orch) for user-facing interactions.  Pull
+https://git.kevans.dev/kevans/porch, but it's additionally mirrored to
+[GitHub](https://github.com/kevans91/porch) for user-facing interactions.  Pull
 requests and Issues are open on GitHub.
 
-orch(1) strives to be portable.  Currently supported platforms:
+porch(1) strives to be portable.  Currently supported platforms:
  - FreeBSD
  - OpenBSD
  - NetBSD
@@ -20,11 +20,11 @@ orch(1) strives to be portable.  Currently supported platforms:
 
 ## Notes for porting
 
-We build on all of the above platforms.  To build and actually use orch, one
+We build on all of the above platforms.  To build and actually use porch, one
 needs:
 
  - cmake
- - liblua + headers (orch(1) supports 5.2+)
+ - liblua + headers (porch(1) supports 5.2+)
  - a compiler
  - this source tree
 

examples/cat.orch

@@ -1,4 +1,4 @@
--- Executed like `./orch -f cat.orch -- cat` -- this one won't spawn anything
+-- Executed like `./porch -f cat.orch -- cat` -- this one won't spawn anything
 -- itself, so it must be done on the command line.
 
 -- We get released on first match anyways, so this doesn't need to be called:

examples/nc.orch

@@ -1,4 +1,4 @@
-#!/usr/bin/env -S orch -f
+#!/usr/bin/env -S porch -f
 
 -- On the same machine, open up `nc -l 9999` and play with it.
 spawn("nc", "localhost", "9999")

include/orch.h → include/porch.h

@@ -12,8 +12,8 @@
 
 #include <lua.h>
 
-#define	ORCHLUA_MODNAME	"orch.core"
-#define	ORCHTTY_MODNAME	"orch.tty"
+#define	PORCHLUA_MODNAME	"porch.core"
+#define	PORCHTTY_MODNAME	"porch.tty"
 
 /* sys/cdefs.h */
 #ifndef __unused
@@ -24,7 +24,7 @@
 	__attribute__((__format__ (__printf__, fmtarg, firstvararg)))
 #endif
 
-/* orch_compat.c */
+/* porch_compat.c */
 #ifdef __linux__
 size_t strlcpy(char * __restrict, const char * __restrict, size_t);
 size_t strlcat(char * __restrict, const char * __restrict, size_t);
@@ -34,6 +34,6 @@ size_t strlcat(char * __restrict, const char * __restrict, size_t);
 int tcsetsid(int, int);
 #endif
 
-/* orch_lua.c */
-int luaopen_orch_core(lua_State *);
-int luaopen_orch_tty(lua_State *);
+/* porch_lua.c */
+int luaopen_porch_core(lua_State *);
+int luaopen_porch_tty(lua_State *);

lib/.gitignore

@@ -1,4 +1,4 @@
-!orch/
+!porch/
 *.so
 *.so.*
 *.pico

lib/CMakeLists.txt

@@ -1,11 +1,11 @@
 add_subdirectory(core)
-add_subdirectory(orch)
+add_subdirectory(porch)
 
-install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/orch.lua"
+install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/porch.lua"
 	DESTINATION "${LUA_MODSHAREDIR}")
 file(GLOB lua_SOURCES
 	"${CMAKE_CURRENT_SOURCE_DIR}/*.lua"
-	"${CMAKE_CURRENT_SOURCE_DIR}/orch/*.lua")
+	"${CMAKE_CURRENT_SOURCE_DIR}/porch/*.lua")
 
 add_custom_target(lint
 	COMMAND echo LINTING FOR LUA 5.3

lib/core/CMakeLists.txt

@@ -16,7 +16,7 @@ set(core_INCDIRS
 	"${LUA_INCLUDE_DIR}")
 
 target_include_directories(core PRIVATE ${core_INCDIRS})
-# orch(1) will link against the static lib
+# porch(1) will link against the static lib
 target_include_directories(core_static PRIVATE ${core_INCDIRS})
 
 target_link_libraries(core "${LUA_LIBRARIES}")
@@ -29,4 +29,4 @@ target_compile_options(core PUBLIC -fno-sanitize=all)
 target_link_options(core PUBLIC -fno-sanitize=all)
 
 install(TARGETS core
-	DESTINATION "${LUA_MODLIBDIR}/orch")
+	DESTINATION "${LUA_MODLIBDIR}/porch")

lib/core/orch_compat.c → lib/core/forch_compat.c

@@ -8,7 +8,7 @@
 
 #include <string.h>
 
-#include "orch.h"
+#include "porch.h"
 
 #ifdef __linux__
 /*      $OpenBSD: strlcpy.c,v 1.12 2015/01/15 03:54:12 millert Exp $    */