X-Git-Url: https://git.madduck.net/code/myrepos.git/blobdiff_plain/90f7a9cc972f30545441ac959fb7a2017df87116..980ae328dbbebb3421051ac3cc07797a8fd6dfe1:/mr diff --git a/mr b/mr index 8601aeb..a7295f0 100755 --- a/mr +++ b/mr @@ -28,7 +28,7 @@ B [options] grep pattern B [options] run command [param ...] -B [options] bootstrap url [directory] +B [options] bootstrap src [directory] B [options] register [repository] @@ -130,17 +130,39 @@ These commands are also available: =over 4 -=item bootstrap url [directory] +=item bootstrap src [directory] -Causes mr to download the url, and use it as a .mrconfig file to checkout -the repositories listed in it, into the specified directory. +Causes mr to retrieve the source C and use it as a .mrconfig file to +checkout the repositories listed in it, into the specified directory. -To use scp to download, the url may have the form ssh://[user@]host:file +B understands several types of sources: + +=over 4 + +=item URL for curl + +C may be an URL understood by B. + +=item copy via ssh + +To use B to download, the C may have the form +C. + +=item local file + +You can retrieve the config file by other means and pass its B as C. + +=item standard input + +If source C consists in a single dash C<->, config file is read from +standard input. + +=back The directory will be created if it does not exist. If no directory is specified, the current directory will be used. -If the .mrconfig file includes a repository named ".", that +As a special case, if source C includes a repository named ".", that is checked out into the top of the specified directory. =item list (or ls) @@ -1223,7 +1245,7 @@ my %loaded; sub loadconfig { my $f=shift; my $dir=shift; - my $bootstrap_url=shift; + my $bootstrap_src=shift; my @toload; @@ -1311,8 +1333,8 @@ sub loadconfig { my $trusterror = sub { my $msg=shift; - if (defined $bootstrap_url) { - die "mr: $msg in untrusted $bootstrap_url line $lineno\n". + if (defined $bootstrap_src) { + die "mr: $msg in untrusted $bootstrap_src line $lineno\n". "(To trust this url, --trust-all can be used; but please use caution;\n". "this can allow arbitrary code execution!)\n"; } @@ -1551,10 +1573,7 @@ sub dispatch { my $action=shift; # actions that do not operate on all repos - if ($action eq 'help') { - help(@ARGV); - } - elsif ($action eq 'config') { + if ($action eq 'config') { config(@ARGV); } elsif ($action eq 'register') { @@ -1582,7 +1601,27 @@ sub dispatch { } sub help { - exec($config{''}{DEFAULT}{help}) || die "exec: $!"; + my $help=q# + case `uname -s` in + SunOS) + SHOWMANFILE="man -f" + ;; + Darwin) + SHOWMANFILE="man" + ;; + *) + SHOWMANFILE="man" + ;; + esac + if [ ! -e "$MR_PATH" ]; then + error "cannot find program path" + fi + tmp=$(mktemp -t mr.XXXXXXXXXX) || error "mktemp failed" + trap "rm -f $tmp" exit + pod2man -c mr "$MR_PATH" > "$tmp" || error "pod2man failed" + $SHOWMANFILE "$tmp" || error "man failed" + #; + exec($help) || die "exec: $!"; } sub config { @@ -1672,37 +1711,41 @@ sub bootstrap { eval q{use File::Copy}; die $@ if $@; - my $url=shift @ARGV; + my $src=shift @ARGV; my $dir=shift @ARGV || "."; - if (! defined $url || ! length $url) { - die "mr: bootstrap requires url\n"; + if (! defined $src || ! length $src) { + die "mr: bootstrap requires source\n"; } # Retrieve config file. eval q{use File::Temp}; die $@ if $@; my $tmpconfig=File::Temp->new(); - if ($url =~ m!^[\w\d]+://!) { + if ($src =~ m!^[\w\d]+://!) { # Download the config file to a temporary location. my @downloader; - if ($url =~ m!^ssh://(.*)!) { + if ($src =~ m!^ssh://(.*)!) { @downloader = ("scp", $1, $tmpconfig); } else { - @downloader = ("curl", "-A", "mr", "-L", "-s", $url, "-o", $tmpconfig); + @downloader = ("curl", "-A", "mr", "-L", "-s", $src, "-o", $tmpconfig); push(@downloader, "-k") if $insecure; } my $status = system(@downloader); - die "mr bootstrap: invalid SSL certificate for $url (consider -k)\n" + die "mr bootstrap: invalid SSL certificate for $src (consider -k)\n" if $downloader[0] eq 'curl' && $status >> 8 == 60; - die "mr bootstrap: download of $url failed\n" if $status != 0; + die "mr bootstrap: download of $src failed\n" if $status != 0; + } + elsif ($src eq '-') { + # Config file is read from stdin. + copy(\*STDIN, $tmpconfig) || die "stdin: $!"; } else { # Config file is local. - die "mr bootstrap: cannot read file '$url'" - unless -r $url; - copy($url, $tmpconfig) || die "copy: $!"; + die "mr bootstrap: cannot read file '$src'" + unless -r $src; + copy($src, $tmpconfig) || die "copy: $!"; } # Sanity check on destination directory. @@ -1715,12 +1758,12 @@ sub bootstrap { # would normally be skipped. my $topdir=abs_path(".")."/"; my @repo=($topdir, $topdir, "."); - loadconfig($tmpconfig, $topdir, $url); + loadconfig($tmpconfig, $topdir, $src); record(\@repo, action("checkout", @repo, 1)) if exists $config{$topdir}{"."}{"checkout"}; if (-e ".mrconfig") { - print STDERR "mr bootstrap: .mrconfig file already exists, not overwriting with $url\n"; + print STDERR "mr bootstrap: .mrconfig file already exists, not overwriting with $src\n"; } else { move($tmpconfig, ".mrconfig") || die "rename: $!"; @@ -1836,6 +1879,7 @@ sub exitstats { sub main { getopts(); init(); + help(@ARGV) if $ARGV[0] eq 'help'; startingconfig(); loadconfig($HOME_MR_CONFIG); @@ -2087,30 +2131,12 @@ bzr_trusted_checkout = bzr checkout|clone|branch|get $url $repo hg_trusted_checkout = hg clone $url $repo darcs_trusted_checkout = darcs get $url $repo git_bare_trusted_checkout = git clone --bare $url $repo -vcsh_trusted_checkout = vcsh run "$MR_REPO" git clone $url $repo +vcsh_old_trusted_checkout = vcsh run "$MR_REPO" git clone $url $repo +vcsh_trusted_checkout = vcsh clone $url $repo # fossil: messy to do veracity_trusted_checkout = vv clone $url $repo -help = - case `uname -s` in - SunOS) - SHOWMANFILE="man -f" - ;; - Darwin) - SHOWMANFILE="man" - ;; - *) - SHOWMANFILE="man" - ;; - esac - if [ ! -e "$MR_PATH" ]; then - error "cannot find program path" - fi - tmp=$(mktemp -t mr.XXXXXXXXXX) || error "mktemp failed" - trap "rm -f $tmp" exit - pod2man -c mr "$MR_PATH" > "$tmp" || error "pod2man failed" - $SHOWMANFILE "$tmp" || error "man failed" list = true config = bootstrap =