Don't expose the zmodule function outside zimfw

Don't want to maintain extra code to allow zmodule to run outside zimfw.
This has no added benefit and might confuse users. If you were calling
zmodule in the shell just to get the help message, hopefully you can
look that up in the documentation instead.

CHANGELOG.md

@@ -7,7 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
-_No unreleased changes._
+### Changed
+
+- Don't allow calling `zmodule` from the command line. Let it fail with "command
+  not found" instead. It's inteded to be used only in the .zimrc script.
 
 ## [1.13.1] - 2024-04-28
 
@@ -19,7 +22,7 @@ _No unreleased changes._
 
 ### Added
 
-- `--if-command` option to zmodule. This option is equivalent to
+- `--if-command` option to `zmodule`. This option is equivalent to
   `--if "(( \${+commands[${1}]} ))"`.
 - `mkdir` tool option in `zmodule` that creates an empty directory. This allows
   creating modules that contain only externally generated files.

src/stage2/29_zimfw_build_init.zsh.erb

@@ -6,7 +6,6 @@ _zimfw_build_init() {
   fi
   _zimfw_mv =(
     print -R "zimfw() { source ${(q-)ZIM_HOME}/zimfw.zsh \"\${@}\" }"
-    print -R "zmodule() { source ${(q-)ZIM_HOME}/zimfw.zsh \"\${@}\" }"
     local zroot_dir zpre
     local -a zif_functions zif_cmds zroot_functions zroot_cmds
     local -a zfunctions=(${_zfunctions}) zcmds=(${_zcmds})

src/stage2/31_zimfw_source_zimrc.zsh.erb

@@ -1,4 +1,6 @@
 _zimfw_source_zimrc() {
+<%= render_all("src/functions/*.erb") %>
+  {
     local -r ztarget=${ZIM_CONFIG_FILE:-<%= home %>/.zimrc} _zflags=${1}
     local -i _zfailed=0
     if ! source ${ztarget} || (( _zfailed )); then
@@ -17,4 +19,7 @@ _zimfw_source_zimrc() {
       _zfunctions=(${_zfunctions:#${zpre}*})
       _zcmds=(${_zcmds:#${zpre}*})
     done
+  } always {
+    unfunction zmodule
+  }
 }

src/zimfw.zsh.erb

@@ -42,8 +42,4 @@ zim = Zim.new
 
 <%= zim.render_commented("LICENSE") %>
 <%= zim.render_all("src/stage2/*.erb") %>
-if [[ ${functrace[1]} == zmodule:* ]]; then
-  zmodule "${@}"
-else
-  zimfw "${@}"
-fi
+zimfw "${@}"

zimfw.zsh

@@ -58,7 +58,6 @@ _zimfw_build_init() {
   fi
   _zimfw_mv =(
     print -R "zimfw() { source ${(q-)ZIM_HOME}/zimfw.zsh \"\${@}\" }"
-    print -R "zmodule() { source ${(q-)ZIM_HOME}/zimfw.zsh \"\${@}\" }"
     local zroot_dir zpre
     local -a zif_functions zif_cmds zroot_functions zroot_cmds
     local -a zfunctions=(${_zfunctions}) zcmds=(${_zcmds})
@@ -110,6 +109,7 @@ _zimfw_build() {
   _zimfw_build_init && _zimfw_build_login_init && _zimfw_print 'Done with build.'
 }
 
+_zimfw_source_zimrc() {
 zmodule() {
   local -r ztarget=${ZIM_CONFIG_FILE:-${ZDOTDIR:-${HOME}}/.zimrc}
   local -r zusage=$'Usage: \E[1m'${0}$'\E[0m <url> [\E[1m-n\E[0m|\E[1m--name\E[0m <module_name>] [\E[1m-r\E[0m|\E[1m--root\E[0m <path>] [options]
@@ -351,7 +351,7 @@ Per-call initialization options:
   fi
 }
 
-_zimfw_source_zimrc() {
+  {
     local -r ztarget=${ZIM_CONFIG_FILE:-${ZDOTDIR:-${HOME}}/.zimrc} _zflags=${1}
     local -i _zfailed=0
     if ! source ${ztarget} || (( _zfailed )); then
@@ -370,6 +370,9 @@ _zimfw_source_zimrc() {
       _zfunctions=(${_zfunctions:#${zpre}*})
       _zcmds=(${_zcmds:#${zpre}*})
     done
+  } always {
+    unfunction zmodule
+  }
 }
 
 _zimfw_list_unuseds() {
@@ -454,7 +457,7 @@ _zimfw_compile() {
 }
 
 _zimfw_info() {
-  print -R 'zimfw version:        '${_zversion}' (built at 2024-04-28 19:07:19 UTC, previous commit is c86223f)'
+  print -R 'zimfw version:        '${_zversion}' (built at 2024-05-30 14:18:19 UTC, previous commit is 6c4e1b0)'
   local zparam
   for zparam in LANG ${(Mk)parameters:#LC_*} OSTYPE TERM TERM_PROGRAM TERM_PROGRAM_VERSION ZIM_HOME ZSH_VERSION; do
     print -R ${(r.22....:.)zparam}${(P)zparam}
@@ -985,8 +988,4 @@ Options:
   esac
 }
 
-if [[ ${functrace[1]} == zmodule:* ]]; then
-  zmodule "${@}"
-else
-  zimfw "${@}"
-fi
+zimfw "${@}"