New version setup, fixed minor issues.

ChangeLog

@@ -1,4 +1,4 @@
-2.7.0 (TBA)
+2.7.0 (2018-07-18)
 ------------------
 
 New features:

README.md

@@ -55,6 +55,7 @@ Following argument types are supported:
 Following outputs are available:
 
 - Bash scripts, tailor-made bash parsing libraries.
+- POSIX scripts that use `getopts`, also tailor-made.
 - Bash completion.
 - [docopt](https://docopt.org)-compliant usage message.
 

bin/argbash

@@ -4,7 +4,7 @@
 # SC2016: Expressions don't expand in single quotes, use double quotes for that.
 # SC2059 Don't use variables in the printf format string.
 
-version=2.6.1
+version=2.7.0
 
 
 # DEFINE_SCRIPT_DIR()
@@ -25,7 +25,7 @@ version=2.6.1
 
 # ARGBASH_GO()
 # needed because of Argbash --> m4_ignore([
-### START OF CODE GENERATED BY Argbash v2.6.1 one line above ###
+### START OF CODE GENERATED BY Argbash v2.7.0 one line above ###
 # Argbash is a bash code generator used to get arguments parsing right.
 # Argbash is FREE SOFTWARE, see https://argbash.io for more info
 

bin/argbash-1to2

@@ -3,15 +3,15 @@
 # shellcheck disable=SC2016
 # SC2016: Expressions don't expand in single quotes, use double quotes for that.
 
-version=2.6.1
+version=2.7.0
 # ARG_POSITIONAL_INF([input],[The input file to transform],[1])
 # ARG_OPTIONAL_SINGLE([output],[o],[Name of the output file (pass '-' for stdout and empty string for the same as input file)],[""])
 # ARG_VERSION([echo "argbash-1to2 v$version"])
 # ARG_HELP([Convert a template for argbash>=1,<2 to argbash>=2,<3])
 
 # ARGBASH_GO()
 # needed because of Argbash --> m4_ignore([
-### START OF CODE GENERATED BY Argbash v2.6.1 one line above ###
+### START OF CODE GENERATED BY Argbash v2.7.0 one line above ###
 # Argbash is a bash code generator used to get arguments parsing right.
 # Argbash is FREE SOFTWARE, see https://argbash.io for more info
 

bin/argbash-init

@@ -4,7 +4,7 @@
 # SC2001: See if you can use ${variable//search/replace} instead.
 # SC2016: Expressions don't expand in single quotes, use double quotes for that.
 
-version=2.6.1
+version=2.7.0
 # ARG_POSITIONAL_SINGLE([output],[Name of the output template],[-])
 # ARG_OPTIONAL_INCREMENTAL([separate],[s],[Separate the parsing logic (specify two times for complete separation)])
 # ARG_OPTIONAL_BOOLEAN([hints],[],[Whether to write hints to the script template])
@@ -19,7 +19,7 @@ version=2.6.1
 
 # ARGBASH_GO()
 # needed because of Argbash --> m4_ignore([
-### START OF CODE GENERATED BY Argbash v2.6.1 one line above ###
+### START OF CODE GENERATED BY Argbash v2.7.0 one line above ###
 # Argbash is a bash code generator used to get arguments parsing right.
 # Argbash is FREE SOFTWARE, see https://argbash.io for more info
 

doc/Makefile.pieces

@@ -51,10 +51,9 @@ $(STATICDIR)/minimal_init-create.txt: $(AB_INIT)
 	$(CMD_OUT)
 	$(RM) minimal.m4
 
-$(STATICDIR)/index_script-create.txt: $(AB_INIT)
+$(STATICDIR)/index_script-create.txt: $(AB_INIT) $(INDEX_SCRIPT)
 	$(eval FLAGS := $(A_INIT_ARGS) - | $(AB) -o $(INDEX_SCRIPT) -)
 	$(CMD_OUT)
-	$(RM) $(INDEX_SCRIPT)
 
 $(STATICDIR)/index_script-help.txt: $(INDEX_SCRIPT)
 	$(eval FLAGS := -h)
@@ -114,4 +113,4 @@ clean-pieces: clean-tmp
 	$(RM) $(PIECES)
 
 clean-tmp:
-	$(RM) $(MINIMAL_SCRIPT) $(INDEX_SCRIPT)
+	$(RM) $(MINIMAL_SCRIPT) $(INDEX_SCRIPT) $(MINIMAL_INIT_POST)

doc/_static/minimal.patch

@@ -3,7 +3,7 @@
 @@ -3,16 +3,22 @@
  # m4_ignore(
  echo "This is just a script template, not the script (yet) - pass it to 'argbash' to fix this." >&2
- exit 11  #)Created by argbash-init v2.6.1
+ exit 11  #)Created by argbash-init v@VERSION@
 -# ARG_OPTIONAL_SINGLE([option])
 -# ARG_OPTIONAL_BOOLEAN([print])
 -# ARG_POSITIONAL_SINGLE([positional-arg])

doc/_static/simple-output-help.txt

@@ -2,6 +2,6 @@ resources/examples/simple.sh -h
 
 This program tells you size of file that you pass to it in chosen units.
 Usage: ../resources/examples/simple.sh [-u|--unit <arg>] [-v|--version] [--(no-)verbose] [-h|--help] <filename>
-	-u,--unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')
-	-v,--version: Prints version
-	-h,--help: Prints help
+	-u, --unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')
+	-v, --version: Prints version
+	-h, --help: Prints help

doc/_static/wrapper-output-action.txt

@@ -15,7 +15,7 @@ Contents of '../src' matching '*.m4':
 	output-bash-script.m4: 1 kiB
 	output-completion.m4: 2 kiB
 	output-docopt.m4: 2 kiB
-	output-posix-script.m4: 2 kiB
+	output-posix-script.m4: 3 kiB
 	output-strip-all.m4: 0 kiB
 	output-strip-none.m4: 0 kiB
 	output-strip-user-content.m4: 0 kiB

doc/_static/wrapper-output-help.txt

@@ -4,5 +4,5 @@ This program tells you size of specified files in given directories in units you
 Usage: ../resources/examples/simple-wrapper.sh [--glob <arg>] [-u|--unit <arg>] [--(no-)verbose] [-h|--help] <directory-1> [<directory-2>] ... [<directory-n>] ...
 	<directory>: Directories to go through
 	--glob: What files to match in the directory (default: '*')
-	-u,--unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')
-	-h,--help: Prints help
+	-u, --unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')
+	-h, --help: Prints help

doc/conf.py

@@ -13,9 +13,8 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys
 import os
-import shlex
+import datetime
 
 
 version_fname = os.path.join('..', 'src', 'version')
@@ -55,9 +54,14 @@
 
 # General information about the project.
 project = 'Argbash'
-copyright = u'2015--2017, Matěj Týč'
+copyright = u'2015–{0}, Matěj Týč'.format(datetime.datetime.now().year)
 author = u'Matěj Týč'
 
+rst_epilog = """
+.. |current-year| date:: %Y
+"""
+
+
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.

doc/index.rst

@@ -22,7 +22,7 @@ A basic template generator ``argbash-init`` is part of the package, and you can
 :Authors:
   `Matěj Týč <https://github.com/matejak>`_
 :Copyright:
-  2014--2017, Matěj Týč
+  2014--|current-year|, Matěj Týč
 :Website:
   https://argbash.io
 

doc/others.rst

@@ -60,6 +60,10 @@ Then read through this list of influences and/or alternatives!
 
     * Supports only short optional arguments.
 
+  * Argbash says:
+
+    * ``argbash>=2.7.0`` can generate code that uses ``getopts`` in the :ref:`POSIX mode <posix>`, so there is no reason any longer to write that code manually.
+
 .. _easy_options:
 
 * ``EasyOptions``: ``Ruby`` utility with a ``bash`` interface as well as its pure ``bash`` implementation: https://github.com/renatosilva/easyoptions

doc/usage.rst

@@ -249,6 +249,8 @@ docopt help message             docopt                          all
 ============================    =======================         ==========================
 
 
+.. _posix:
+
 POSIX script
 ++++++++++++
 

resources/examples/minimal-raw.m4

@@ -2,7 +2,7 @@
 
 # m4_ignore(
 echo "This is just a script template, not the script (yet) - pass it to 'argbash' to fix this." >&2
-exit 11  #)Created by argbash-init v2.6.1
+exit 11  #)Created by argbash-init v2.7.0
 # ARG_OPTIONAL_SINGLE([option])
 # ARG_OPTIONAL_BOOLEAN([print])
 # ARG_POSITIONAL_SINGLE([positional-arg])

resources/examples/minimal.m4

@@ -2,7 +2,7 @@
 
 # m4_ignore(
 echo "This is just a script template, not the script (yet) - pass it to 'argbash' to fix this." >&2
-exit 11  #)Created by argbash-init v2.6.1
+exit 11  #)Created by argbash-init v2.7.0
 # ARG_OPTIONAL_SINGLE([option], o, [A option with short and long flags and default], [boo])
 # ARG_OPTIONAL_BOOLEAN([print], , [A boolean option with long flag (and implicit default: off)])
 # ARG_POSITIONAL_SINGLE([positional-arg], [Positional arg description], )

resources/examples/simple-parsing.sh

@@ -8,10 +8,11 @@
 # ARGBASH_SET_INDENT([  ])
 # ARGBASH_GO()
 # needed because of Argbash --> m4_ignore([
-### START OF CODE GENERATED BY Argbash v2.6.1 one line above ###
+### START OF CODE GENERATED BY Argbash v2.7.0 one line above ###
 # Argbash is a bash code generator used to get arguments parsing right.
 # Argbash is FREE SOFTWARE, see https://argbash.io for more info
 
+
 die()
 {
   local _ret=$2
@@ -21,33 +22,34 @@ die()
   exit ${_ret}
 }
 
+
 begins_with_short_option()
 {
-  local first_option all_short_options
-  all_short_options='uvh'
+  local first_option all_short_options='uvh'
   first_option="${1:0:1}"
   test "$all_short_options" = "${all_short_options/$first_option/}" && return 1 || return 0
 }
 
-
-
 # THE DEFAULTS INITIALIZATION - POSITIONALS
 _positionals=()
 # THE DEFAULTS INITIALIZATION - OPTIONALS
 _arg_unit="b"
 _arg_verbose="off"
 
-print_help ()
+
+print_help()
 {
   printf '%s\n' "This program tells you size of file that you pass to it in chosen units."
   printf 'Usage: %s [-u|--unit <arg>] [-v|--version] [--(no-)verbose] [-h|--help] <filename>\n' "$0"
-  printf '\t%s\n' "-u,--unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')"
-  printf '\t%s\n' "-v,--version: Prints version"
-  printf '\t%s\n' "-h,--help: Prints help"
+  printf '\t%s\n' "-u, --unit: What unit we accept (b for bytes, k for kibibytes, M for mebibytes) (default: 'b')"
+  printf '\t%s\n' "-v, --version: Prints version"
+  printf '\t%s\n' "-h, --help: Prints help"
 }
 
-parse_commandline ()
+
+parse_commandline()
 {
+  _positionals_count=0
   while test $# -gt 0
   do
     _key="$1"
@@ -84,34 +86,41 @@ parse_commandline ()
         exit 0
         ;;
       *)
-        _positionals+=("$1")
+        _last_positional="$1"
+        _positionals+=("$_last_positional")
+        _positionals_count=$((_positionals_count + 1))
         ;;
     esac
     shift
   done
 }
 
 
-handle_passed_args_count ()
+handle_passed_args_count()
 {
-  _required_args_string="'filename'"
-  test ${#_positionals[@]} -ge 1 || _PRINT_HELP=yes die "FATAL ERROR: Not enough positional arguments - we require exactly 1 (namely: $_required_args_string), but got only ${#_positionals[@]}." 1
-  test ${#_positionals[@]} -le 1 || _PRINT_HELP=yes die "FATAL ERROR: There were spurious positional arguments --- we expect exactly 1 (namely: $_required_args_string), but got ${#_positionals[@]} (the last one was: '${_positionals[*]: -1}')." 1
+  local _required_args_string="'filename'"
+  test "${_positionals_count}" -ge 1 || _PRINT_HELP=yes die "FATAL ERROR: Not enough positional arguments - we require exactly 1 (namely: $_required_args_string), but got only ${_positionals_count}." 1
+  test "${_positionals_count}" -le 1 || _PRINT_HELP=yes die "FATAL ERROR: There were spurious positional arguments --- we expect exactly 1 (namely: $_required_args_string), but got ${_positionals_count} (the last one was: '${_last_positional}')." 1
 }
 
-assign_positional_args ()
+
+assign_positional_args()
 {
-  _positional_names=('_arg_filename' )
+  local _positional_name _shift_for=$1
+  _positional_names="_arg_filename "
 
-  for (( ii = 0; ii < ${#_positionals[@]}; ii++))
+  shift "$_shift_for"
+  for _positional_name in ${_positional_names}
   do
-    eval "${_positional_names[ii]}=\${_positionals[ii]}" || die "Error during argument parsing, possibly an Argbash bug." 1
+    test $# -gt 0 || break
+    eval "$_positional_name=\${1}" || die "Error during argument parsing, possibly an Argbash bug." 1
+    shift
   done
 }
 
 parse_commandline "$@"
 handle_passed_args_count
-assign_positional_args
+assign_positional_args 1 "${_positionals[@]}"
 
 # OTHER STUFF GENERATED BY Argbash