xbps-src: move helpers to environment; there's no need to have them.

Those helpers were just setting up some extra functions that can be used
on templates, and this can be done already via environment, so let's remove
the helpers completely.

common/environment/setup/install.sh

@@ -0,0 +1,222 @@
+# -*-* shell *-*-
+
+# enable aliases
+shopt -s expand_aliases
+
+# clear all aliases
+unalias -a
+
+# disable wildcards helper
+_noglob_helper() {
+       set +f
+       "$@"
+}
+
+# Apply _noglob to v* commands
+for cmd in vinstall vcopy vmove vmkdir vbin vman vdoc vconf vsconf vlicense; do
+       alias ${cmd}="set -f; _noglob_helper _${cmd}"
+done
+
+_vbin() {
+	local file="$1" targetfile="$2"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vbin: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	vinstall "$file" 755 usr/bin "$targetfile"
+}
+
+_vman() {
+	local file="$1" target="${2:-${1##*/}}"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vman: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	suffix=${target##*.}
+
+	if  [[ $target =~ (.*)\.([a-z][a-z](_[A-Z][A-Z])?)\.(.*) ]]
+	then
+		name=${BASH_REMATCH[1]}.${BASH_REMATCH[4]}
+		mandir=${BASH_REMATCH[2]}/man${suffix:0:1}
+	else
+		name=$target
+		mandir=man${suffix:0:1}
+	fi
+
+	if [[ ${mandir} == *man[0-9n] ]] ; then
+		vinstall "$file" 644 "usr/share/man/${mandir}" "$name"
+		return 0
+	fi
+
+	msg_red "$pkgver: vman: Filename '${target}' does not look like a man page\n"
+	return 1
+}
+
+_vdoc() {
+	local file="$1" targetfile="$2"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vdoc: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	vinstall "$file" 644 "usr/share/doc/${pkgname}" "$targetfile"
+}
+
+_vconf() {
+	local file="$1" targetfile="$2"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vconf: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	vinstall "$file" 644 etc "$targetfile"
+}
+
+_vsconf() {
+	local file="$1" targetfile="$2"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vsconf: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	vinstall "$file" 644 "usr/share/examples/${pkgname}" "$targetfile"
+}
+
+_vlicense() {
+	local file="$1" targetfile="$2"
+
+	if [ $# -lt 1 ]; then
+		msg_red "$pkgver: vlicense: 1 argument expected: <file>\n"
+		return 1
+	fi
+
+	vinstall "$file" 644 "usr/share/licenses/${pkgname}" "$targetfile"
+}
+
+_vinstall() {
+	local file="$1" mode="$2" targetdir="$3" targetfile="$4"
+	local _destdir=
+
+	if [ -z "$DESTDIR" ]; then
+		msg_red "$pkgver: vinstall: DESTDIR unset, can't continue...\n"
+		return 1
+	fi
+
+	if [ $# -lt 3 ]; then
+		msg_red "$pkgver: vinstall: 3 arguments expected: <file> <mode> <target-directory>\n"
+		return 1
+	fi
+
+	if [ ! -r "$file" ]; then
+		msg_red "$pkgver: vinstall: cannot find '$file'...\n"
+		return 1
+	fi
+
+	if [ -n "$XBPS_PKGDESTDIR" ]; then
+		_destdir="$PKGDESTDIR"
+	else
+		_destdir="$DESTDIR"
+	fi
+
+	if [ -z "$targetfile" ]; then
+		install -Dm${mode} ${file} "${_destdir}/${targetdir}/$(basename ${file})"
+	else
+		install -Dm${mode} ${file} "${_destdir}/${targetdir}/$(basename ${targetfile})"
+	fi
+}
+
+_vcopy() {
+	local files="$1" targetdir="$2" _destdir
+
+	if [ -z "$DESTDIR" ]; then
+		msg_red "$pkgver: vcopy: DESTDIR unset, can't continue...\n"
+		return 1
+	fi
+	if [ $# -ne 2 ]; then
+		msg_red "$pkgver: vcopy: 2 arguments expected: <files> <target-directory>\n"
+		return 1
+	fi
+
+	if [ -n "$XBPS_PKGDESTDIR" ]; then
+		_destdir="$PKGDESTDIR"
+	else
+		_destdir="$DESTDIR"
+	fi
+
+	cp -a $files ${_destdir}/${targetdir}
+}
+
+_vmove() {
+	local files="$1" _destdir _pkgdestdir _targetdir
+
+	if [ -z "$DESTDIR" ]; then
+		msg_red "$pkgver: vmove: DESTDIR unset, can't continue...\n"
+		return 1
+	elif [ -z "$PKGDESTDIR" ]; then
+		msg_red "$pkgver: vmove: PKGDESTDIR unset, can't continue...\n"
+		return 1
+	fi
+	if [ $# -ne 1 ]; then
+		msg_red "$pkgver: vmove: 1 argument expected: <files>\n"
+		return 1
+	fi
+	for f in ${files}; do
+		_targetdir=$(dirname $f)
+		break
+	done
+
+	if [ "$files" = "all" ]; then
+		files="*"
+	fi
+
+	if [ -n "$XBPS_PKGDESTDIR" ]; then
+		_pkgdestdir="$PKGDESTDIR"
+		_destdir="$DESTDIR"
+	else
+		_pkgdestdir="$DESTDIR"
+		_destdir="$DESTDIR"
+	fi
+
+	if [ -z "${_targetdir}" ]; then
+		[ ! -d ${_pkgdestdir} ] && install -d ${_pkgdestdir}
+		mv ${_destdir}/$files ${_pkgdestdir}
+	else
+		if [ ! -d ${_pkgdestdir}/${_targetdir} ]; then
+			install -d ${_pkgdestdir}/${_targetdir}
+		fi
+		mv ${_destdir}/$files ${_pkgdestdir}/${_targetdir}
+	fi
+}
+
+_vmkdir() {
+	local dir="$1" mode="$2" _destdir
+
+	if [ -z "$DESTDIR" ]; then
+		msg_red "$pkgver: vmkdir: DESTDIR unset, can't continue...\n"
+		return 1
+	fi
+
+	if [ -z "$dir" ]; then
+		msg_red "vmkdir: directory argument unset.\n"
+		return 1
+	fi
+
+	if [ -n "$XBPS_PKGDESTDIR" ]; then
+		_destdir="$PKGDESTDIR"
+	else
+		_destdir="$DESTDIR"
+	fi
+
+	if [ -z "$mode" ]; then
+		install -d ${_destdir}/${dir}
+	else
+		install -dm${mode} ${_destdir}/${dir}
+	fi
+}

common/environment/setup/replace-interpreter.sh

@@ -0,0 +1,41 @@
+# This helper replaces shebang paths pointing to the correct ones
+# as used by xbps. Multiple languages are supported:
+#
+#	- GNU Bash
+#	- Perl
+#	- Python
+#
+
+bash_regexp=".*sh"
+perl_regexp=".*perl[^[:space:]]*"
+python_regexp=".*python[^[:space:]]*"
+
+replace_interpreter() {
+	local lang="$1" file="$2" trsb orsb
+
+	[ -z $lang -o -z $file ] && return 1
+
+	case $lang in
+	bash)
+		orsb=$bash_regexp
+		trpath="/bin/bash"
+		;;
+	perl)
+		orsb=$perl_regexp
+		trpath="/usr/bin/perl"
+		;;
+	python)
+		orsb=$python_regexp
+		trpath="/usr/bin/python"
+		;;
+	*)
+		;;
+	esac
+
+	if [ -f $file ]; then
+		sed -i -e "1s|^#![[:space:]]*${orsb}|#!${trpath}|" $file
+		msg_normal "Transformed $lang script: ${file##$wrksrc}.\n"
+	else
+		msg_warn "Ignoring unexistent $lang script: ${file##$wrksrc}.\n"
+	fi
+}