package CPAN::FirstTime;
use strict;
-use ExtUtils::MakeMaker qw(prompt);
+use ExtUtils::MakeMaker ();
use FileHandle ();
use File::Basename ();
use File::Path ();
+use File::Spec;
use vars qw($VERSION);
-$VERSION = substr q$Revision: 1.53 $, 10;
+$VERSION = substr q$Revision: 1.60_01 $, 10;
=head1 NAME
local($\) = "";
local($|) = 1;
- my($ans,$default,$local,$cont,$url,$expected_size);
+ my($ans,$default);
#
# Files, directories
];
- my $manual_conf =
- ExtUtils::MakeMaker::prompt("Are you ready for manual configuration?",
- "yes");
+ my $manual_conf = prompt("Are you ready for manual configuration?", "yes");
my $fastread;
{
- local $^W;
- if ($manual_conf =~ /^\s*y/i) {
+ if ($manual_conf =~ /^y/i) {
$fastread = 0;
- *prompt = \&ExtUtils::MakeMaker::prompt;
} else {
$fastread = 1;
$CPAN::Config->{urllist} ||= [];
+
+ local $^W = 0;
# prototype should match that of &MakeMaker::prompt
- *prompt = sub ($;$) {
+ *_real_prompt = sub ($;$) {
my($q,$a) = @_;
my($ret) = defined $a ? $a : "";
printf qq{%s [%s]\n\n}, $q, $ret;
+
$ret;
};
}
};
- my $cpan_home = $CPAN::Config->{cpan_home} || MM->catdir($ENV{HOME}, ".cpan");
+ my $cpan_home = $CPAN::Config->{cpan_home} || File::Spec->catdir($ENV{HOME}, ".cpan");
if (-d $cpan_home) {
print qq{
$default = $cpan_home;
while ($ans = prompt("CPAN build and cache directory?",$default)) {
+ unless (File::Spec->file_name_is_absolute($ans)) {
+ require Cwd;
+ my $cwd = Cwd::cwd();
+ my $absans = File::Spec->catdir($cwd,$ans);
+ warn "The path '$ans' is not an absolute path. Please specify an absolute path\n";
+ $default = $absans;
+ next;
+ }
eval { File::Path::mkpath($ans); }; # dies if it can't
if ($@) {
warn "Couldn't create directory $ans.
};
- $CPAN::Config->{keep_source_where} = MM->catdir($CPAN::Config->{cpan_home},"sources");
- $CPAN::Config->{build_dir} = MM->catdir($CPAN::Config->{cpan_home},"build");
+ $CPAN::Config->{keep_source_where} = File::Spec->catdir($CPAN::Config->{cpan_home},"sources");
+ $CPAN::Config->{build_dir} = File::Spec->catdir($CPAN::Config->{cpan_home},"build");
#
# Cache size, Index expire
defined($default = $CPAN::Config->{cache_metadata}) or $default = 1;
do {
$ans = prompt("Cache metadata (yes/no)?", ($default ? 'yes' : 'no'));
- } while ($ans !~ /^\s*[yn]/i);
- $CPAN::Config->{cache_metadata} = ($ans =~ /^\s*y/i ? 1 : 0);
+ } while ($ans !~ /^[yn]/i);
+ $CPAN::Config->{cache_metadata} = ($ans =~ /^y/i ? 1 : 0);
#
# term_is_latin
do {
$ans = prompt("Your terminal expects ISO-8859-1 (yes/no)?",
($default ? 'yes' : 'no'));
- } while ($ans !~ /^\s*[yn]/i);
- $CPAN::Config->{term_is_latin} = ($ans =~ /^\s*y/i ? 1 : 0);
+ } while ($ans !~ /^[yn]/i);
+ $CPAN::Config->{term_is_latin} = ($ans =~ /^y/i ? 1 : 0);
+
+ #
+ # save history in file histfile
+ #
+ print qq{
+
+If you have one of the readline packages (Term::ReadLine::Perl,
+Term::ReadLine::Gnu, possibly others) installed, the interactive CPAN
+shell will have history support. The next two questions deal with the
+filename of the history file and with its size. If you do not want to
+set this variable, please hit SPACE RETURN to the following question.
+
+};
+
+ defined($default = $CPAN::Config->{histfile}) or
+ $default = File::Spec->catfile($CPAN::Config->{cpan_home},"histfile");
+ $ans = prompt("File to save your history?", $default);
+ $CPAN::Config->{histfile} = $ans;
+
+ if ($CPAN::Config->{histfile}) {
+ defined($default = $CPAN::Config->{histsize}) or $default = 100;
+ $ans = prompt("Number of lines to save?", $default);
+ $CPAN::Config->{histsize} = $ans;
+ }
#
# prerequisites_policy
my(@path) = split /$Config{'path_sep'}/, $ENV{'PATH'};
local $^W = $old_warn;
my $progname;
- for $progname (qw/gzip tar unzip make lynx wget ncftpget ncftp ftp/){
+ for $progname (qw/gzip tar unzip make
+ curl lynx wget ncftpget ncftp ftp
+ gpg/)
+ {
if ($^O eq 'MacOS') {
$CPAN::Config->{$progname} = 'not_here';
next;
my $path = $CPAN::Config->{$progname}
|| $Config::Config{$progname}
|| "";
- if (MM->file_name_is_absolute($path)) {
+ if (File::Spec->file_name_is_absolute($path)) {
# testing existence is not good enough, some have these exe
# extensions
$ans = prompt("What is your favorite pager program?",$path);
$CPAN::Config->{'pager'} = $ans;
$path = $CPAN::Config->{'shell'};
- if (MM->file_name_is_absolute($path)) {
+ if (File::Spec->file_name_is_absolute($path)) {
warn "Warning: configured $path does not exist\n" unless -e $path;
$path = "";
}
prompt("Parameters for the 'perl Makefile.PL' command?
Typical frequently used settings:
- POLLUTE=1 increasing backwards compatibility
- LIB=~/perl non-root users (please see manual for more hints)
+ PREFIX=~/perl non-root users (please see manual for more hints)
Your choice: ",$default);
$default = $CPAN::Config->{make_arg} || "";
};
}
- $CPAN::Config->{proxy_pass} = prompt("Your proxy password?");
+ $CPAN::Config->{proxy_pass} = prompt_no_strip("Your proxy password?");
if ($CPAN::META->has_inst("Term::ReadKey")) {
Term::ReadKey::ReadMode("restore");
}
conf_sites() unless $fastread;
- unless (@{$CPAN::Config->{'wait_list'}||[]}) {
- print qq{
-
-WAIT support is available as a Plugin. You need the CPAN::WAIT module
-to actually use it. But we need to know your favorite WAIT server. If
-you don\'t know a WAIT server near you, just press ENTER.
-
-};
- $default = "wait://ls6.informatik.uni-dortmund.de:1404";
- $ans = prompt("Your favorite WAIT server?\n ",$default);
- push @{$CPAN::Config->{'wait_list'}}, $ans;
- }
-
# We don't ask that now, it will be noticed in time, won't it?
$CPAN::Config->{'inhibit_startup_message'} = 0;
$CPAN::Config->{'getcwd'} = 'cwd';
sub conf_sites {
my $m = 'MIRRORED.BY';
- my $mby = MM->catfile($CPAN::Config->{keep_source_where},$m);
+ my $mby = File::Spec->catfile($CPAN::Config->{keep_source_where},$m);
File::Path::mkpath(File::Basename::dirname($mby));
if (-f $mby && -f $m && -M $m < -M $mby) {
require File::Copy;
my($dir);
#warn "in find_exe exe[$exe] path[@$path]";
for $dir (@$path) {
- my $abs = MM->catfile($dir,$exe);
+ my $abs = File::Spec->catfile($dir,$exe);
if (($abs = MM->maybe_command($abs))) {
return $abs;
}
my($items,$prompt,$default,$require_nonempty,$empty_warning)=@_;
$default ||= '';
- my $pos = 0;
+ my $pos = 0;
my @nums;
while (1) {
- # display, at most, 15 items at a time
- my $limit = $#{ $items } - $pos;
- $limit = 15 if $limit > 15;
-
- # show the next $limit items, get the new position
- $pos = display_some($items, $limit, $pos);
- $pos = 0 if $pos >= @$items;
-
- my $num = prompt($prompt,$default);
-
- @nums = split (' ', $num);
- my $i = scalar @$items;
- (warn "invalid items entered, try again\n"), next
- if grep (/\D/ || $_ < 1 || $_ > $i, @nums);
- if ($require_nonempty) {
- (warn "$empty_warning\n");
- }
- print "\n";
-
- # a blank line continues...
- next unless @nums;
- last;
+ # display, at most, 15 items at a time
+ my $limit = $#{ $items } - $pos;
+ $limit = 15 if $limit > 15;
+
+ # show the next $limit items, get the new position
+ $pos = display_some($items, $limit, $pos);
+ $pos = 0 if $pos >= @$items;
+
+ my $num = prompt($prompt,$default);
+
+ @nums = split (' ', $num);
+ my $i = scalar @$items;
+ (warn "invalid items entered, try again\n"), next
+ if grep (/\D/ || $_ < 1 || $_ > $i, @nums);
+ if ($require_nonempty) {
+ (warn "$empty_warning\n");
+ }
+ print "\n";
+
+ # a blank line continues...
+ next unless @nums;
+ last;
}
for (@nums) { $_-- }
@{$items}[@nums];
for my $item (@displayable) {
printf "(%d) %s\n", ++$pos, $item;
}
- printf "%d more items, hit ENTER\n", (@$items - $pos) if $pos < @$items;
+ printf("%d more items, hit SPACE RETURN to show them\n",
+ (@$items - $pos)
+ )
+ if $pos < @$items;
return $pos;
}
}
}
push (@urls, map ("$_ (previous pick)", @previous_urls));
- my $prompt = "Select as many URLs as you like,
-put them on one line, separated by blanks";
+ my $prompt = "Select as many URLs as you like (by number),
+put them on one line, separated by blanks, e.g. '1 4 5'";
if (@previous_urls) {
$default = join (' ', ((scalar @urls) - (scalar @previous_urls) + 1) ..
(scalar @urls));
map { print " $_\n" } @{$CPAN::Config->{urllist}};
}
+
+sub _strip_spaces {
+ $_[0] =~ s/^\s+//; # no leading spaces
+ $_[0] =~ s/\s+\z//; # no trailing spaces
+}
+
+
+sub prompt ($;$) {
+ my $ans = _real_prompt(@_);
+
+ _strip_spaces($ans);
+
+ return $ans;
+}
+
+
+sub prompt_no_strip ($;$) {
+ return _real_prompt(@_);
+}
+
+
+*_real_prompt = \*ExtUtils::MakeMaker::prompt;
+
+
1;
projects / p5sagit/p5-mst-13.2.git / blobdiff