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-rw-r--r--ChangeLog6
-rw-r--r--Completion/Unix/Command/_php234
-rw-r--r--Completion/Unix/Type/_bind_addresses37
3 files changed, 211 insertions, 66 deletions
diff --git a/ChangeLog b/ChangeLog
index e8acff0eb..cf35c734f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2018-07-31  dana  <dana@dana.is>
+
+	* 43207 (tweaked): Completion/Unix/Type/_bind_addresses,
+	Completion/Unix/Command/_php: Add options to control _bind_addresses
+	behaviour, improve PHP completion
+
 2018-07-31  Jun-ichi Takimoto <takimoto-j@kba.biglobe.ne.jp>
 
 	* 43219 (except term{cap,info}.c): Src/Modules/db_gdbm.c,
diff --git a/Completion/Unix/Command/_php b/Completion/Unix/Command/_php
index d03f3395e..c4c4ab3e2 100644
--- a/Completion/Unix/Command/_php
+++ b/Completion/Unix/Command/_php
@@ -1,71 +1,177 @@
-#compdef php
+#compdef php -P php[0-9.-]
 
-# PHP 5.0.4  (cli)
-# PHP 4.3.11 (cli)
+# Notes:
+# - We make no distinction between internal and user functions
+# - We don't complete CGI options, which are rarely used interactively
+# - Exclusivity on some of the miscellaneous options isn't very accurate
+# - @todo Arguments to an -f script aren't completed accurately -- we need to
+#   massage words/CURRENT so that the -f arg becomes words[1], but if we just
+#   leave it at that the output will break if the script has any options of its
+#   own. We would want to complete script options only following `--`, as in
+#   `php -f /bin/foo -- -<TAB>`
 
-local curcontext="$curcontext" line state expl
-typeset -A opt_args
+# Complete PHP class names
+(( $+functions[_php_classes] )) ||
+_php_classes() {
+  local cmd
+  local -a tmp
 
-local -a args
-local exclusions php_suffix
+  cmd='foreach ( get_declared_classes() as $c ) { echo "$c\n"; }'
+  tmp=( ${(f)"$( _call_program classes $words[1] -r ${(q)cmd} )"} )
 
-zstyle -s ":completion:${curcontext}:" suffixes php_suffix '|' || php_suffix='php|phar'
-local php_files=":PHP file:_files -g '*.($php_suffix)(-.)'"
+  _wanted -x classes expl 'PHP class' compadd -a "$@" - tmp
+}
+
+# Complete PHP extensions/module names; use --zend for Zend extensions only
+(( $+functions[_php_extensions] )) ||
+_php_extensions() {
+  local idx
+  local -a expl zend tmp
+
+  zparseopts -a zend -D -E -- -zend
+
+  # `php -m` lists all extensions under two sections called '[PHP Modules]' and
+  # '[Zend Modules]'. An extension can (but won't necessarily) exist under both
+  # of these at the same time
+  tmp=( ${(f)"$( _call_program extensions $words[1] -m )"} )
+  idx=${tmp[(i)\[Zend Modules\]]}
+
+  # Get only Zend extensions (for --rz)
+  if (( $#zend )); then
+    tmp=( ${(@)tmp[(idx+1),-1]} )
+  # Get PHP extensions (for everything else)
+  else
+    tmp=( ${(@)tmp[2,(idx-1)]} )
+  fi
+
+  _wanted -x extensions expl 'PHP extension' compadd -a "$@" - tmp
+}
+
+# Complete PHP function names
+(( $+functions[_php_functions] )) ||
+_php_functions() {
+  local cmd
+  local -a expl tmp
+
+  cmd='
+    foreach ( get_defined_functions() as $a ) {
+      foreach ( $a as $f ) {
+        echo "$f\n";
+      }
+    }
+  '
+  tmp=( ${(f)"$( _call_program functions $words[1] -r ${(q)cmd} )"} )
+
+  _wanted -x functions expl 'PHP function' compadd -a "$@" - tmp
+}
+
+_php() {
+  local curcontext=$curcontext php_suffix php_files ret=1
+  local -a context expl line state state_descr args
+  local -A opt_args
+
+  zstyle -s ":completion:${curcontext}:" suffixes php_suffix '|' ||
+  php_suffix='php|php5|phar'
+
+  php_files=":PHP file:_files -g '*.($php_suffix)(#q-.)'"
 
-if _pick_variant php5=PHP\ 5 php4 --version; then
-  exclusions="-B --process-begin -R --process-code -F --process-file -E --process-end"
   args=(
-    '(-B --process-begin -f --file -r --run 1)'{-B,--process-begin}'[run specified PHP code before processing input lines]:PHP code:'
-    '(-R --process-code -F --process-file -f --file -r --run 1)'{-R,--process-code}'[run specified PHP code for every input line]:PHP code:'
-    '(-F --process-file -R --process-code -f --file -r --run 1)'{-F,--process-file}'[parse and execute specified file for every input line]'$php_files
-    '(-E --process-end -f --file -r --run 1)'{-E,--process-end}'[run specified PHP code after processing all input lines]:PHP code:'
-    '(-H --hide-args)'{-H,--hide-args}'[hide any passed arguments from external tools]'
+    + mc # Misc. options
+    '(-a --interactive)'{-a,--interactive}'[run interactively]'
+    '*'{-d+,--define=}'[define INI directive]: :->directive'
+    '(-e --profile-info)'{-e,--profile-info}'[generate extended information for debugger/profiler]'
+    '(-H --hide-args)'{-H,--hide-args}'[hide script name and arguments from external tools]'
+    '(fi im pb pf rf rn sc sv *)--ini[display configured INI paths]'
+    # Note: PHP does not automatically prepend extension_dir to extension file
+    # names (the way it does when parsing the INI file) at the command line
+    '*'{-z+,--zend-extension=}'[load specified Zend extension]:Zend extension:_files -g "*.so(|.*)(#q-.)"'
+
+    + '(fi)' # File arguments
+    "(im pb pf rf sv)"{-f+,--file=}'[parse and/or execute specified file]'$php_files
+    '(-)1'$php_files
+
+    + '(hv)' # Help/version options; kept separate by convention
+    '(- 1 *)'{-h,--help}'[display help information]'
+    '(- 1 *)'{-v,--version}'[display version information]'
+    '!(- 1 *)'{-\?,-\\\?,--usage}
+
+    + '(im)' # Info/module options (exclusive with everything but -c/-n)
+    '(fi mc pb pf rf rn sc sv *)'{-i,--info}'[display configuration information (phpinfo())]'
+    '(fi mc pb pf rf rn sc sv *)'{-m,--modules}'[display installed extensions]'
+
+    + '(in)' # php.ini set/disable options (unrelated to --ini!)
+    {-c+,--php-ini=}'[specify php.ini or containing directory]:INI file or directory:_files -g "*.ini(-.)"'
+    {-n,--no-php-ini}'[ignore php.ini]'
+
+    + '(pb)' # Input-processing begin/end options
+    '(-B --process-begin fi im rf rn sc sv)'{-B+,--process-begin=}'[run specified PHP code before processing input lines]:PHP code:'
+    '(-E --process-end fi im rf rn sc sv)'{-E+,--process-end=}'[run specified PHP code after processing input lines]:PHP code:'
+
+    + '(pf)' # Input-processing options
+    '(fi im rf rn sc sv)'{-R+,--process-code=}'[run specified PHP code for every input line]:PHP code:'
+    '(fi im rf rn sc sv)'{-F+,--process-file=}'[parse and execute specified file for every input line]'$php_files
+
+    + '(rf)' # Reflection options
+    '(fi im rn pb pf sc sv *)'{--rc=,--rclass=}'[display information about specified class]: :_php_classes'
+    '(fi im rn pb pf sc sv *)'{--re=,--rextension=}'[display information about specified extension]: :_php_extensions'
+    '(fi im rn pb pf sc sv *)'{--rf=,--rfunction=}'[display information about specified function]: :_php_functions'
+    '(fi im rn pb pf sc sv *)'{--ri=,--rextinfo=}'[display configuration information about specified extension]: :_php_extensions'
+    '(fi im rn pb pf sc sv *)'{--rz=,--rzendextension=}'[display information about specified Zend extension]: :_php_extensions --zend'
+
+    + '(rn)' # Run-script options
+    "(fi im pb pf rf sc sv)"{-r+,--run=}'[run specified PHP code]:PHP code:'
+
+    + '(sc)' # Source-checking/formatting options
+    '(im pb pf rf rn sv *)'{-l,--syntax-check}'[check syntax only (lint)]'
+    '(im pb pf rf rn sv *)'{-s,--syntax-highlight}'[display HTML syntax-highlighted source]'
+    '!(im pb pf rf rn sv *)--syntax-highlighting'
+    '(im pb pf rf rn sv *)'{-w,--strip}'[display source stripped of comments and whitespace]'
+
+    + sv # Built-in Web server options
+    '(-S --server fi im pb pf rf rn sc *)'{-S+,--server=}'[start Web server on specified address/port]: :->server'
+    '(-t --docroot fi im pb pf rf rn sc *)'{-t+,--docroot=}'[specify Web-server document root]:document root:_directories'
+
+    + ar # Script-argument operands
+    '(-)*:: :->argument'
   )
-fi
-
-args+=(
-  '(-a --interactive)'{-a,--interactive}'[run interactively]'
-  '(-c --php-ini -n --no-php-ini)'{-c,--php-ini}'[look for php.ini file in the specified directory]:INI file or directory:_files -g "*.ini(-.)"'
-  '(-c --php-ini -n --no-php-ini)'{-n,--no-php-ini}'[no php.ini file will be used]'
-  '(-d --define)'{-d,--define}'[define INI entry]:configuration directive:->directive'
-  '(-e --profile-info)'{-e,--profile-info}'[generate extended information for debugger/profiler]'
-  "(-f --file -r --run $exclusions 1)"{-f,--file}'[parse specified file]'$php_files
-  '(- 1 *)'{-h,--help}'[display help information]'
-  '(- 1 *)'{-i,--info}'[PHP information]'
-  '(-   *)'{-l,--syntax-check}'[syntax check only (lint)]'
-  '(- 1 *)'{-m,--modules}'[show compiled in modules]'
-  "(-r --run -f --file $exclusions -l --syntax-check -s --syntax-highlight -w --strip 1)"{-r,--run}'[run the specified PHP code without using script tags <?..?>]:PHP code:'
-  '(- 1 *)'{-s,--syntax-highlight}'[display colour syntax highlighted source]'
-  '(- 1 *)'{-v,--version}'[display version information]'
-  '(-   *)'{-w,--strip}'[display source with stripped comments and whitespace]'
-  '(-z --zend-extension)'{-z,--zend-extension}'[load specified Zend extension]:extension file:->extension'
-  '(-)1'$php_files
-  '(-)*::script argument: _normal'
-)
-
-_arguments -C -s -S "$args[@]" && return 0
-
-case $state in
-  directive)
-    local -a directives suf
-    local code='foreach (ini_get_all() as $k => $v) { echo "$k\n"; }'
-    directives=( $(_call_program directives $words[1] -r ${(q)code} 2>/dev/null) )
-    if compset -P 1 '*='; then
-      _default && return 0
-    else
-      compset -S '=*' || suf=( -qS '=' )
-      _wanted directives expl 'configuration directive' compadd "$suf[@]" -a directives && return 0
-    fi
-  ;;
-  extension)
-    local -a paths
-    if [[ -r /etc/ld.so.conf ]]; then
-      paths=( ${(f)"$(</etc/ld.so.conf)"} )
-    else
-      paths=(.)
-    fi
-    _wanted extensions expl 'zend extension' _files -W paths -g "*.so(|.*)(-.)" && return 0
-  ;;
-esac
-
-return 1
+
+  _arguments -C -s -S : $args && ret=0
+
+  case $state in
+    argument)
+      if [[ -n $opt_args[(i)(pb|pf|rn)-*] ]]; then
+        _description files expl 'script argument'
+        _files "${(@)expl}" && ret=0
+      else
+        _normal && ret=0
+      fi
+      ;;
+    directive)
+      local -a directives suf
+      local code='foreach (ini_get_all() as $k => $v) { echo "$k\n"; }'
+      directives=( ${(f)"$(
+        _call_program directives $words[1] -r ${(q)code}
+      )"} )
+      if compset -P 1 '*='; then
+        _default && ret=0
+      else
+        compset -S '=*' || suf=( -qS '=' )
+        _wanted directives expl 'INI directive' \
+          compadd "$suf[@]" -a directives && ret=0
+      fi
+      ;;
+    server)
+      if compset -P '*:'; then
+        _wanted -2V port-numbers expl 'port number' \
+          compadd 80 81 443 591 8000 8001 8008 8080 8443 && ret=0
+        ret=0
+      else
+        _wanted hosts expl 'local address' _bind_addresses -0bhK -qS: && ret=0
+      fi
+      ;;
+  esac
+
+  return ret
+}
+
+_php "$@"
diff --git a/Completion/Unix/Type/_bind_addresses b/Completion/Unix/Type/_bind_addresses
index 6042eaf1e..d12727800 100644
--- a/Completion/Unix/Type/_bind_addresses
+++ b/Completion/Unix/Type/_bind_addresses
@@ -1,9 +1,21 @@
 #autoload
 
-# @todo In the future it might be useful to have this function take a glob or
-# similar to filter out loop-back addresses, only return IPv4/6, etc.
+# Complete locally bound IP addresses
+#
+# Options:
+#   -0  Return also `0.0.0.0` and `::`
+#   -4  Return only IPv4 addresses
+#   -6  Return only IPv6 addresses
+#   -b  Return IPv6 addresses in brackets (for use with port numbers)
+#   -h  Return also `localhost`
+#   -L  Exclude loop-back addresses (`127.0.0.0/8` and `::1`)
+#   -K  Exclude link-local addresses (`169.254.0.0/16` and `fe80::/10`)
 
+local MATCH MBEGIN MEND
 local -a expl tmp cmd=( ifconfig -a )
+local -A opts
+
+zparseopts -A opts -D -E -- 0 4 6 b h L K
 
 # A lot of Linux systems have ifconfig, but this is probably safer (and it's
 # parsed the same way)
@@ -14,4 +26,25 @@ tmp=( ${(@M)tmp##(|[[:space:]]##)inet(|6)(|:)[[:space:]]*} )
 tmp=( ${(@)tmp#*inet(|6)(|:)[[:space:]]##} )
 tmp=( ${(@)tmp%%[^0-9A-Fa-f:.]*} )
 
+# The order of operations here is significant
+(( $+opts[-0] )) && tmp+=( 0.0.0.0 :: )
+
+if (( $+opts[-6] )); then
+  tmp=( ${(@M)tmp:#*:*} )
+elif (( $+opts[-4] )); then
+  tmp=( ${(@)tmp:#*:*} )
+fi
+
+(( $+opts[-L] )) && {
+  tmp=( ${(@)tmp:#127.*} )
+  tmp=( ${(@)tmp:#[0:]##:1} )
+}
+(( $+opts[-K] )) && {
+  tmp=( ${(@)tmp:#169.254.*} )
+  tmp=( ${(@)tmp:#(#i)fe[89ab]?:*} )
+}
+
+(( $+opts[-b] )) && tmp=( ${(@)tmp/(#m)*:*/\[$MATCH\]} )
+(( $+opts[-h] )) && tmp+=( localhost )
+
 _wanted bind-addresses expl 'bind address' compadd -a "$@" - tmp