From 140bb432ae4216e36b65fa1a968e2afeb4786b6e Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Tue, 9 Dec 2014 12:42:06 +0000
Subject: [PATCH] * Clean up small releases.

git-svn-id: https://nixos.org/repos/nix/release/trunk/channels@34864 70bd8c7a-acb8-0310-9f0d-9cc1c95dcdbb
---
 delete-old-releases.sh     |  6 ++++--
 generate-programs-index.pl |  6 ++++++
 mirror-nixos-branch.sh     | 21 ++++++++++++++-------
 3 files changed, 24 insertions(+), 9 deletions(-)

diff --git a/delete-old-releases.sh b/delete-old-releases.sh
index 4243bbd..b065daa 100755
--- a/delete-old-releases.sh
+++ b/delete-old-releases.sh
@@ -12,13 +12,15 @@ find /data/releases/nixos/ /data/releases/nixpkgs/ -maxdepth 1 -name ".tmp*" -mt
 done
 
 # Remove old NixOS releases. 
-find /data/releases/nixos/unstable/ /data/releases/nixos/??.??/ -maxdepth 1 -name "nixos-*pre*" -mtime +7 | sort | while read rel; do 
+find /data/releases/nixos/unstable/ /data/releases/nixos/unstable-small/ /data/releases/nixos/??.??/ /data/releases/nixos/??.??-small/ -maxdepth 1 -name "nixos-*pre*" -mtime +7 | sort | while read rel; do 
     if [ -e $rel/keep ]; then 
 	echo "keeping NixOS release $rel" >&2
 	continue
     fi
     echo "removing old NixOS release $rel" >&2
-    mv $rel $trash/
+    dst=$trash/$(basename $(dirname $rel))
+    mkdir -p $dst
+    mv $rel $dst/
 done
 
 # Remove old Nixpkgs releases. 
diff --git a/generate-programs-index.pl b/generate-programs-index.pl
index 3d3d921..af68382 100755
--- a/generate-programs-index.pl
+++ b/generate-programs-index.pl
@@ -3,9 +3,14 @@
 use strict;
 use DBI;
 use DBD::SQLite;
+use Nix::Manifest;
 
 my $nixExprs = $ARGV[0] or die;
 my $dbPath = $ARGV[1] or die;
+my $manifestPath = $ARGV[2] or die;
+
+my (%narFiles, %patches);
+readManifest("$manifestPath", \%narFiles, \%patches);
 
 my $dbh = DBI->connect("dbi:SQLite:dbname=$dbPath", "", "")
     or die "cannot open database `$dbPath'";
@@ -46,6 +51,7 @@ for my $system ("x86_64-linux", "i686-linux") {
     foreach my $line (split "\n", $out) {
 	my ($name, $outPath) = split ' ', $line;
 	die unless $name && $outPath;
+	next unless defined $narFiles{$outPath};
 	next unless -d $outPath;
 	my $pkgname = $name;
 	$pkgname =~ s/-\d.*//;
diff --git a/mirror-nixos-branch.sh b/mirror-nixos-branch.sh
index 412db28..32d480e 100755
--- a/mirror-nixos-branch.sh
+++ b/mirror-nixos-branch.sh
@@ -37,6 +37,8 @@ else
     tmpDir="$(dirname $releaseDir)/.tmp-$release-$$"
     mkdir -p $tmpDir
 
+    trap 'rm -rf -- "$tmpDir"' EXIT
+
     echo $url > $tmpDir/src-url
 
     # Copy the manual.
@@ -47,30 +49,35 @@ else
 	ln -s manual.html $tmpDir/manual/index.html
     fi
 
-    $wget --directory=$tmpDir $url/job/nixos.iso_minimal.i686-linux/download
     $wget --directory=$tmpDir $url/job/nixos.iso_minimal.x86_64-linux/download
-    $wget --directory=$tmpDir $url/job/nixos.iso_graphical.i686-linux/download
-    $wget --directory=$tmpDir $url/job/nixos.iso_graphical.x86_64-linux/download
-    $wget --directory=$tmpDir $url/job/nixos.ova.i686-linux/download
-    $wget --directory=$tmpDir $url/job/nixos.ova.x86_64-linux/download
+    if ! [[ $branch =~ small ]]; then
+	$wget --directory=$tmpDir $url/job/nixos.iso_minimal.i686-linux/download
+	$wget --directory=$tmpDir $url/job/nixos.iso_graphical.x86_64-linux/download
+	$wget --directory=$tmpDir $url/job/nixos.iso_graphical.i686-linux/download
+	$wget --directory=$tmpDir $url/job/nixos.ova.x86_64-linux/download
+	$wget --directory=$tmpDir $url/job/nixos.ova.i686-linux/download
+    fi
 
+    shopt -s nullglob
     for i in $tmpDir/*.iso $tmpDir/*.ova; do
         nix-hash --type sha256 --flat $i > $i.sha256
     done
+    shopt -u nullglob
 
     perl -w ./mirror-channel.pl "$url/channel" "$tmpDir" \
-        nix-cache http://cache.nixos.org \
+        nix-cache https://cache.nixos.org \
         "$url/job/nixos.channel/download/1"
 
     # Generate the programs.sqlite database and put it in nixexprs.tar.xz.
     mkdir $tmpDir/unpack
     tar xfJ $tmpDir/nixexprs.tar.xz -C $tmpDir/unpack
     exprDir=$(echo $tmpDir/unpack/*)
-    ./generate-programs-index.pl "$exprDir" "$exprDir/programs.sqlite"
+    ./generate-programs-index.pl "$exprDir" "$exprDir/programs.sqlite" "$tmpDir/MANIFEST"
     tar cfJ $tmpDir/nixexprs.tar.xz -C $tmpDir/unpack "$(basename "$exprDir")"
     rm -rf $tmpDir/unpack
 
     mv $tmpDir $releaseDir
+    trap '' EXIT
 fi
 
 # Copy over to nixos.org.