updating TODO

see https://projects.archlinux.org/archiso.git/commit/?id=a637bdb8574168ab4cddef13d5de7f458650bda5, changes to archiso/initcpio/hooks/archiso

README

@@ -1,18 +1,11 @@
 ######################################################################################################################################
-#####                                                       BDisk                                                               #####
+#####                                                       BDisk                                                                #####
 #####                                                                                                                            #####
 #####    Written by Brent Saner                                                                                                  #####
 #####    <bts@square-r00t.net>                                                                                                   #####
 #####    Built upon my (Brent's) 'BDisk' ISO-building framework (http://bdisk.square-r00t.net)                                   #####
 ######################################################################################################################################
 
-## Why Arch? ##
-Because it's a largely easy-to-use, well-documented (https://wiki.archlinux.org/) distro. It's no-frills and incredibly
-flexible/customizable, and can be made rather slim. It's also very friendly to run as a chroot inside any other distro.
-
-All commands below should be issued in the root working directory of this git repository. (For me, this is
-/opt/dev/work/BDisk but this may be entirely different for you, depending on where you cloned the repository to.)
-
 !!!!!! WARNING !!!!!!!
 I do NOT recommend running this on a machine that is using wireless, as it will download a LOT of data.
 If you ignore this warning, be prepared to explain to anyone you share your wifi with why Facebook takes 20 seconds to load,
@@ -26,6 +19,35 @@ disabled by default).
 Till then, sorry for the inconvenience.
 !!!!!!!!!!!!!!!!!!!!!!
 
+
+## Why Arch? ##
+Because it's a largely easy-to-use, well-documented (https://wiki.archlinux.org/) distro. It's no-frills and incredibly
+flexible/customizable, and can be made rather slim. It's also very friendly to run as a chroot inside any other distro.
+
+All commands below should be issued in the root working directory of this git repository. (For me, this is
+/opt/dev/work/BDisk but this may be entirely different for you, depending on where you cloned the repository to.)
+
+## Features ##
+-Builds a hybrid ISO
+	A hybrid ISO allows one to simply dd if=/path/to/file.iso of=/dev/<USB STICK> instead of using e.g. UNetBootin while also
+	working with traditional optical media.
+-Builds a dual-architecture ISO
+	BDisk allows you to create both a 32-bit and 64-bit ISO, either separately or part of the same ISO, and customize each
+	based on architecture.
+-Supports both BIOS and UEFI booting in one ISO
+	It can be difficult finding a live distribution that offers full UEFI support, which is frustrating if you're trying to
+	install e.g. UEFI-enabled Gentoo, for instance. Not only does this ISO framework build support for both in the same ISO,
+	but it also includes some UEFI shells as well.
+-Arch install scripts
+	This live distro, assuming default packages are kept, should be 100% compatible with the Arch install guide
+	(https://wiki.archlinux.org/index.php/installation_guide).
+-Allows for non-interactive runs, is git-friendly, logs all output while keeping the runtime output relatively sane, and allows
+	the inclusion of arbitrary files in the finished filesystem.
+-TFP/HTTP/PXE support
+	It will automatically copy over some files to tftpboot/ and http/, greatly saving some time in PXE booting. It also
+	supports, by default, booting PXE with HTTP fetching for the squashed filesystems. Say goodbye to NFS.
+-Automatic versioning based on git tags
+
 ## Prerequisites ##
 -At least ~20Gb disk space free (remember, you need room for not only four chroots (one developing and one staging for i686/x86_64),
 but also disk space for working, the finished ISO(s), etc.)
@@ -47,98 +69,89 @@ squashfs-tools
 xorriso (in RPMForge repo for CentOS 7)
 xz
 
-and *probably* a few others. the scripts run with set -e for the most part, so if something's missed, you'll know.
-oh, you will know.
+and *probably* a few others. The scripts run with set -e for the most part, so if something's missed, you'll know.
+Oh, you will know.
 
 
+## Configuration ##
+See extra/build.conf.sample. Copy to <PROJECT ROOT>/build.conf if you wish to modify any of the values, otherwise the defaults
+will be used. I recommend enabling I_AM_A_RACECAR if you have the hardware for it, as it can speed things up greatly.
+The file should be well-commented.
+
+Also note the following files/paths:
+
+-bin:
+	The building/cleaning scripts.
+--/build.sh:
+	Supports several modes:
+	bin/build.sh update		Updates existing chroots (does an apacman -Syyu --devel, copies over fresh files from
+					overlays, etc.)
+	bin/build.sh chroot		Chroots you into the runtime for any interactive tasks you may wish to run.
+	bin/build.sh build		(DEFAULT) Builds the chroots, ISO, etc.
+	bin/build.sh all		Same as bin/build.sh build
+	bin/build.sh			Same as bin/build.sh build
+--/clean.sh:
+	Supports several modes:
+	bin/clean.sh all		Clears everything out to a near-pristine working state. For convenience, it DOES NOT clear
+					out build.conf.
+	bin/clean.sh chroot		Clears out only the working spaces, old ISOs, and the chroot directories. Hnady if you want to "start
+					fresh" but still want to keep logs from earlier runs.
+	bin/clean.sh squash		Clears out only the working spaces and old ISOs. Useful if you're on a slow connection and would
+					rather update the chroots instead of downloading filesystem snapshots again.
+	bin/clean.sh			Only clears workspaces and old ISOs.
+--/mirror.lst.sh:
+	Builds a fresh mirror list. Note that it is US based.
+
+-extra:
+	Supporting files for the base building system (mirrorlist, etc.).
+--/${UXNAME}.png:
+	A 640x480 8-bit RGBA colour PNG which will be used as the background for the bootsplash (if booting via BIOS and not UEFI)
+--/bootstrap/apacman-*.tar.xz:
+	An AUR-enabled package manager. Necessary for AUR support.
+--/build.conf.sample:
+	Sample/default config file. If you wish to override any settings, copy to <PROJECT ROOT>/build.conf and make your changes there.
+	First run of the script will do this for you automatically.
+--/mirrorlist:
+	A set of default mirrorlists to be used for the chroots during building and runtime. Feel free to replace with your own
+	mirrorlist (current list is speed-optimized for east coast US).
+--/packages.32:
+	A list of packages to install in the base system (32-bit runtime only).
+--/packages.64:
+	A list of packages to install in the base system (64-bit runtime only).
+--/packages.both:
+	A list of packages to install in the base system (these should be installed and are supported on both 64- AND 32-bit)
+--/pre-build.d:
+	Contains files injected into the system. Both 64-bit and 32-bit environments. Note: be sure to place them in hierarchical order
+	(e.g. if you wish to have a file at /usr/foo/bar, you will need to place it in <PROJECT ROOT>/extra/pre-build.d/usr/foo/bar)
+--/pre-build.d/32:
+	Same as above, but only for 32-bit environments.
+--/pre-build.d/64:
+	You get the picture.
+-http:
+	Files to be hosted for PXE booting the environment go here. Set this as your root/DocumentRoot in nginx/Apache (or, ideally,
+	copy over to a separate webserver). This directory is wiped out during any bin/clean.sh operation.
+-lib:
+	The "guts" of BDisk.
+-logs:
+	Here you can find full output of the runs. They are prefixed with run's PID number, and named after the function they occur in.
+-overlay:
+	These files are applied AFTER the initial setup of the chroots. Same hierarchy rules as extra/pre-build.d.
+-README:
+	This file.
+-tftpboot:
+	Files to be served via TFTP for PXE booting. This directory is wiped out during any bin/clean.sh operation.
+-TODO:
+	This is just what I'm using to track stuff I want to add.
+
+
+You may notice other files come and go; they're mostly there for extra goodies/used to determine other things.
+
 ## (Re)Building ##
-$ sudo bin/build.sh
+Building must be done as root, and on an Arch x86_64 system (future versions will allow for non-Arch distros).
+
+# bin/build.sh
 
 Yeah. It's that easy. The finished product is in iso/.
 
-Build output should look something like this:
-
-
-[root@dawid BDisk]# time nice -n "-19" bin/build.sh 
-You have not configured a build.conf OR you are not running from the project's root directory (the git repository's working directory).
- If you are indeed in the correct directory, you may copy the sample at extra/build.conf.sample,
- edit it for appropriate values, and copy to <PROJECT ROOT>/build.conf
-For now, though, I am copying over the default.
-Checking directory structure and creating lockfile at /opt/dev/work/BDisk/lockfile.lck...
-/opt/dev/work/BDisk/root.i686 does not exist - creating.
-/opt/dev/work/BDisk/root.x86_64 does not exist - creating.
-/opt/dev/work/BDisk/build32 does not exist - creating.
-/opt/dev/work/BDisk/build64 does not exist - creating.
-/opt/dev/work/BDisk/iso does not exist - creating.
-/opt/dev/work/BDisk/temp/bdisk does not exist - creating.
-/opt/dev/work/BDisk/temp/FPOS does not exist - creating.
-/opt/dev/work/BDisk/src does not exist - creating.
-/opt/dev/work/BDisk/tftpboot does not exist - creating.
-/opt/dev/work/BDisk/http/FPOS does not exist - creating.
-/opt/dev/work/BDisk/logs does not exist - creating.
-No existing chroot environment found. Creating...
-Now importing settings/variables.
-Checking/fetching snapshots...
-Extracting snapshots. This will take a while...
-Configuring snapshots...
-Initializing chroots...
-Prepping /opt/dev/work/BDisk/root.i686. This will take a while...
-...Key initializing...Done.
-...Importing keys...Done.
-...Installing base packages...Done.
-...Upgrading any outdated packages...Done. Finishing/cleaning up...
-Prepping /opt/dev/work/BDisk/root.x86_64. This will take a while...
-...Key initializing...Done.
-...Importing keys...Done.
-...Installing base packages...Done.
-...Upgrading any outdated packages...Done. Finishing/cleaning up...
-Installing common packages...
-...Packages installing to /opt/dev/work/BDisk/root.i686...Compiling kernel sources...Regular packages......Creating bdisk user...Done.
-Done.
-...Packages installing to /opt/dev/work/BDisk/root.x86_64...Compiling kernel sources...Regular packages......Creating bdisk user...Done.
-Done.
-Installing packages for 32-bit...
-Done.
-Installing packages for 64-bit...
-Done.
-Syncing overlay...
-Done.
-Chroot setup complete.
-Checking for appropriate kernel version and mksquashfs version...
-Data is not sync'd to buildroot; syncing...
-Syncing important files to /opt/dev/work/BDisk/build64 for building the squashed filesystem (this may take some time)...
-Compressing the package DB...
-cp: ‘/opt/dev/work/BDisk/build64/usr/share/zoneinfo/EST5EDT’ and ‘/opt/dev/work/BDisk/build64/etc/localtime’ are the same file
-cp: ‘/opt/dev/work/BDisk/root.x86_64/usr/share/zoneinfo/EST5EDT’ and ‘/opt/dev/work/BDisk/root.x86_64/etc/localtime’ are the same file
-Cleaning up unnecessary cruft in /opt/dev/work/BDisk/build64...
-[64-bit] Now generating the squashed image (if we need to) and hashes. This may take some time.
-[64-bit] Squashing filesystem. This can take a while depending on the size of your chroot(s).
-[64-bit] Copying files for PXE, and ISO building, please be patient.
-Data is not sync'd to buildroot; syncing...
-Syncing important files to /opt/dev/work/BDisk/build32 for building the squashed filesystem (this may take some time)...
-Compressing the package DB...
-cp: ‘/opt/dev/work/BDisk/build32/usr/share/zoneinfo/EST5EDT’ and ‘/opt/dev/work/BDisk/build32/etc/localtime’ are the same file
-cp: ‘/opt/dev/work/BDisk/root.i686/usr/share/zoneinfo/EST5EDT’ and ‘/opt/dev/work/BDisk/root.i686/etc/localtime’ are the same file
-Cleaning up unnecessary cruft in /opt/dev/work/BDisk/build32...
-[32-bit] Now generating the squashed image (if we need to) and hashes. This may take some time.
-[32-bit] Squashing filesystem. This can take a while depending on the size of your chroot(s).
-[32-bit] Copying files for PXE, and ISO building, please be patient.
-Building the actual .iso image. This may take a while.
-Setting up EFI stuff...
-Checking/fetching UEFI shells...
-Generating the EFI embedded FAT filesystem...
-EFI configuration complete...
-ISO generated; size is 1.3G.
-You can find it at /opt/dev/work/BDisk/iso/bdisk-v1.04-a8666bd-any.iso
-Cleaning up some stuff leftover from the build...
-Finished successfully!
-
-real    250m48.104s
-user    163m6.046s
-sys     8m26.573s
-
-
-
-
 
 If you want more verbosity, check out the logs/ directory.

TODO

@@ -2,6 +2,12 @@
 
 -include WinMTR, build Mac OS X MTR for dist/tools on CD
 -include pre-compiled DoxBox for opening LUKS parts on Windows (https://github.com/t-d-k/doxbox)
+-include benchmarking
+-- http://sourceforge.net/projects/unixbench/
+-- https://code.google.com/p/byte-unixbench/
+-- https://github.com/akopytov/sysbench
+-- (http://blog.due.io/2014/linode-digitalocean-and-vultr-comparison/ etc.)
+-write doc on required chroot packages (e.g. pv, archiso*, etc.) so those wanting to remaster know which packages to leave in
 
 
 ## NETWORKING ##

extra/external/SMC_DumpKey/README

@@ -0,0 +1,3 @@
+taken with graces to http://www.contrib.andrew.cmu.edu/~somlo/OSXKVM/
+
+Needs to be compiled on linux with gcc, and only runs on genuine Apple hardware (as it polls the SMC chip for the given value)

extra/external/SMC_DumpKey/SmcDumpKey.c

@@ -0,0 +1,193 @@
+/*
+ * prints out 4-character name of the SMC key at given index position;
+ *
+ * by Gabriel L. Somlo <somlo@cmu.edu>, Summer 2014
+ *
+ * Compile with: gcc -O2 -o SmcDumpKey SmcDumpKey.c -Wall
+ *
+ * You probably want to "modprobe -r applesmc" before running this...
+ *
+ * Code bits and pieces shamelessly ripped from the linux kernel driver
+ * (drivers/hwmon/applesmc.c by N. Boichat and H. Rydberg)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License v2 as published by the
+ * Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <limits.h>
+#include <unistd.h>
+#include <string.h>
+#include <ctype.h>
+#include <sys/io.h>
+#include <linux/byteorder/little_endian.h>
+
+
+#define APPLESMC_START 0x300
+#define APPLESMC_RANGE 0x20
+
+#define APPLESMC_DATA_PORT	(APPLESMC_START + 0x00)
+#define APPLESMC_CMD_PORT	(APPLESMC_START + 0x04)
+
+#define APPLESMC_READ_CMD		0x10
+#define APPLESMC_GET_KEY_BY_INDEX_CMD	0x12
+#define APPLESMC_GET_KEY_TYPE_CMD	0x13
+
+
+/* wait up to 128 ms for a status change. */
+#define APPLESMC_MIN_WAIT	0x0010
+#define APPLESMC_RETRY_WAIT	0x0100
+#define APPLESMC_MAX_WAIT	0x20000
+
+
+#define APPLESMC_KEY_NAME_LEN	4
+#define APPLESMC_KEY_TYPE_LEN	4
+
+typedef struct key_type {
+  uint8_t data_len;
+  uint8_t data_type[APPLESMC_KEY_TYPE_LEN];
+  uint8_t flags;
+} __attribute__((packed)) key_type;
+ 
+
+/* wait_read - Wait for a byte to appear on SMC port. */
+static int
+wait_read(void)
+{
+  uint8_t status;
+  int us;
+
+  for (us = APPLESMC_MIN_WAIT; us < APPLESMC_MAX_WAIT; us <<= 1) {
+    usleep(us);
+    status = inb(APPLESMC_CMD_PORT);
+    /* read: wait for smc to settle */
+    if (status & 0x01)
+      return 0;
+  }
+
+  fprintf(stderr, "wait_read() fail: 0x%02x\n", status);
+  return -1;
+}
+
+/*send_byte - Write to SMC port, retrying when necessary. */
+static int
+send_byte(uint8_t cmd, unsigned short port)
+{
+  uint8_t status;
+  int us;
+
+  outb(cmd, port);
+  for (us = APPLESMC_MIN_WAIT; us < APPLESMC_MAX_WAIT; us <<= 1) {
+    usleep(us);
+    status = inb(APPLESMC_CMD_PORT);
+    /* write: wait for smc to settle */
+    if (status & 0x02)
+      continue;
+    /* ready: cmd accepted, return */
+    if (status & 0x04)
+      return 0;
+    /* timeout: give up */
+    if (us << 1 == APPLESMC_MAX_WAIT)
+      break;
+    /* busy: long wait and resend */
+    usleep(APPLESMC_RETRY_WAIT);
+    outb(cmd, port);
+  }
+
+  fprintf(stderr,
+          "send_byte(0x%02x, 0x%04x) fail: 0x%02x\n", cmd, port, status);
+  return -1;
+}
+
+static int
+send_argument(const uint8_t *key)
+{
+  int i;
+
+  for (i = 0; i < APPLESMC_KEY_NAME_LEN; i++)
+    if (send_byte(key[i], APPLESMC_DATA_PORT))
+      return -1;
+  return 0;
+}
+
+static int
+read_smc(uint8_t cmd, const uint8_t *key, uint8_t *buf, uint8_t len)
+{
+  int i;
+
+  if (send_byte(cmd, APPLESMC_CMD_PORT) || send_argument(key)) {
+    fprintf(stderr, "%.4s: read arg fail\n", key);
+    return -1;
+  }
+
+  if (send_byte(len, APPLESMC_DATA_PORT)) {
+    fprintf(stderr, "%.4s: read len fail\n", key);
+    return -1;
+  }
+
+  for (i = 0; i < len; i++) {
+    if (wait_read()) {
+      fprintf(stderr, "%.4s: read data[%d] fail\n", key, i);
+      return -1;
+    }
+    buf[i] = inb(APPLESMC_DATA_PORT);
+  }
+
+  return 0;
+}
+
+
+int
+main(int argc, char **argv)
+{
+  key_type kt;
+  uint8_t data_buf[UCHAR_MAX];
+  uint8_t i;
+
+  if (argc != 2 || strlen(argv[1]) != APPLESMC_KEY_NAME_LEN) {
+    fprintf(stderr, "\nUsage: %s <4-char-key-name>\n\n", argv[0]);
+    return -1;
+  }
+
+  if (ioperm(APPLESMC_START, APPLESMC_RANGE, 1) != 0) {
+    perror("ioperm failed");
+    return -2;
+  }
+
+  if (read_smc(APPLESMC_GET_KEY_TYPE_CMD,
+               (uint8_t *)argv[1], (uint8_t *)&kt, sizeof(kt)) != 0) {
+    fprintf(stderr, "\nread_smc get_key_type error\n\n");
+    return -3;
+  }
+  printf("  type=\"");
+  for (i = 0; i < APPLESMC_KEY_TYPE_LEN; i++)
+    printf(isprint(kt.data_type[i]) ? "%c" : "\\x%02x",
+           (uint8_t)kt.data_type[i]);
+  printf("\" length=%d flags=%x\n", kt.data_len, kt.flags);
+
+  if (read_smc(APPLESMC_READ_CMD, 
+               (uint8_t *)argv[1], data_buf, kt.data_len) != 0) {
+    fprintf(stderr, "\nread_smc get_key_data error\n\n");
+    return -4;
+  }
+  printf("  data=\"");
+  for (i = 0; i < kt.data_len; i++)
+    printf(isprint(data_buf[i]) ? "%c" : "\\x%02x",
+           (uint8_t)data_buf[i]);
+  printf("\"\n");
+
+  return 0;
+}

extra/mirrorlist

@@ -1,7 +1,7 @@
-# Server list generated by rankmirrors on 2015-02-01
-Server = http://mirrors.acm.wpi.edu/archlinux/$repo/os/$arch
-Server = http://mirror.yellowfiber.net/archlinux/$repo/os/$arch
+# Server list generated by rankmirrors on 2015-02-26
 Server = http://mirrors.advancedhosters.com/archlinux/$repo/os/$arch
 Server = http://mirror.umd.edu/archlinux/$repo/os/$arch
+Server = http://mirror.vtti.vt.edu/archlinux/$repo/os/$arch
 Server = http://mirror.jmu.edu/pub/archlinux/$repo/os/$arch
-Server = http://mirror.cs.pitt.edu/archlinux/$repo/os/$arch
+Server = http://mirror.es.its.nyu.edu/archlinux/$repo/os/$arch
+Server = http://mirrors.rutgers.edu/archlinux/$repo/os/$arch

extra/packages.both

@@ -115,6 +115,7 @@ hddtemp
 hdparm
 hexcurse
 hexedit
+hfsprogs
 hfsutils
 htop
 httping
@@ -129,6 +130,7 @@ iotop
 iozone
 ipcalc
 iperf
+iperf3
 iproute2
 ipsec-tools
 iptraf-ng
@@ -191,6 +193,7 @@ netctl
 netselect
 nettle
 networkmanager
+networkmanager-pptp
 nginx-devel
 ngrep
 nmap

extra/pre-build.d/usr/lib/initcpio/hooks/archiso-custom

@@ -46,7 +46,8 @@ _mnt_sfs() {
 
     if [[ "${copytoram}" == "y" ]]; then
         msg -n ":: Copying squashfs image to RAM..."
-        if ! cp "${img}" "/run/archiso/copytoram/${img_fullname}" ; then
+        #if ! cp "${img}" "/run/archiso/copytoram/${img_fullname}" ; then
+        if ! pv -pterabT "${img}" > "/run/archiso/copytoram/${img_fullname}" ; then
             echo "ERROR: while copy '${img}' to '/run/archiso/copytoram/${img_fullname}'"
             launch_interactive_shell
         fi

extra/pre-build.d/usr/lib/initcpio/hooks/livecd

@@ -6,8 +6,13 @@ run_cleanuphook () {
 
 	echo "Now attempting overlay mount..."
 
-	mkdir -p /new_root.hw /overlay /overlay-rw
-	mount --move /new_root /new_root.hw
-	mount -t overlay overlay -olowerdir=/new_root.hw,upperdir=/overlay,workdir=/overlay-rw,noatime /new_root
+	#mkdir /new_root.hw
+	mkdir -p /run/archiso/cowspace/upperdir /run/archiso/cowspace/workdir
+	#mount --move /new_root /new_root.hw
+	#mkdir /dev/shm
+	#mount -t tmpfs none /dev/shm
+	#mount -t overlay overlay -olowerdir=/new_root.hw,upperdir=/new_root,workdir=/dev/shm -o noatime
+	umount -l /new_root > /dev/null 2>&1
+	mount -t overlay -o lowerdir=/run/archiso/sfs/airootfs,upperdir=/run/archiso/cowspace/upperdir,workdir=/run/archiso/cowspace/workdir airootfs /new_root
 	pkill -9 dropbear #kill SSH (in preparation for the live system starting ssh on port 22
 }

extra/pre-build.d/usr/lib/initcpio/install/archiso-custom

@@ -13,6 +13,7 @@ build() {
     add_binary losetup
     add_binary mountpoint
     add_binary truncate
+    add_binary pv
 
     add_file /usr/lib/udev/rules.d/60-cdrom_id.rules
     add_file /usr/lib/udev/rules.d/10-dm.rules

lib/05-jenny_craig.func.sh

@@ -38,7 +38,8 @@ function jenny_craig () {
   #rm -f ${BUILDDIR}/etc/localtime
   rm -f ${BUILDDIR}/root/.bashrc
   # DISABLE when no longer building custom kernel
-  find ${BUILDDIR}/usr/lib/modules/ -maxdepth 1 -iname "*-ARCH" -exec rm -rf '{}' \;
+  #find ${BUILDDIR}/usr/lib/modules/ -maxdepth 1 -iname "*-ARCH" -exec rm -rf '{}' \;
+  for i in $(ls -1t ${BUILDDIR}/usr/lib/modules | tail -n "+2") ; do rm -rf ${BUILDDIR}/usr/lib/modules/${i} ; done
   find ${BUILDDIR}/ -type f -name "*.pacnew" -exec rm -rf '{}' \;
   sed -i -e '/^MAKEFLAGS=.*$/d' ${BUILDDIR}/etc/makepkg.conf
   rm -rf ${BUILDDIR}/usr/share/locale/*

lib/08-stuffy.func.sh

@@ -32,16 +32,16 @@ function stuffy {
   # now for setting up loader config/entries. maybe add memtest or something in the future? i dunno.
   cat > ${TEMPDIR}/loader/loader.conf << EOF
 timeout 3
-default ${UXNAME}_ram
+default ${UXNAME}
 EOF
   cat > ${TEMPDIR}/loader/entries/${UXNAME}_ram.conf << EOF
-title   ${PNAME}
+title   ${PNAME} (RAM)
 linux   /boot/${UXNAME}.kern
 initrd  /boot/${UXNAME}.img
 options copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
 EOF
   cat > ${TEMPDIR}/loader/entries/${UXNAME}.conf << EOF
-title   ${PNAME} (Run from media)
+title   ${PNAME} (Media)
 linux   /boot/${UXNAME}.kern
 initrd  /boot/${UXNAME}.img
 options archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -73,16 +73,16 @@ EOF
   # GETTING DEJA VU HERE.
   cat > ${SRCDIR}/efiboot/loader/loader.conf << EOF
 timeout 3
-default ${UXNAME}_ram
+default ${UXNAME}
 EOF
   cat > ${SRCDIR}/efiboot/loader/entries/${UXNAME}_ram.conf << EOF
-title   ${PNAME}
+title   ${PNAME} (RAM)
 linux   /EFI/${DISTNAME}/${UXNAME}.efi
 initrd  /EFI/${DISTNAME}/${UXNAME}.img
 options copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
 EOF
   cat > ${SRCDIR}/efiboot/loader/entries/${UXNAME}.conf << EOF
-title   ${PNAME} (Run from media)
+title   ${PNAME} (Media)
 linux   /EFI/${DISTNAME}/${UXNAME}.efi
 initrd  /EFI/${DISTNAME}/${UXNAME}.img
 options archisobasedir=${DISTNAME} archisolabel=${DISTNAME}

lib/09-yo_dj.func.sh

@@ -60,7 +60,7 @@ MENU BACKGROUND /${UXNAME}.png
 LABEL check
   MENU LABEL Your best supported kernel should be detected automatically.
   COM32 ifcpu64.c32
-  APPEND ${UXNAME}_ram_64 -- ${UXNAME}_ram_32
+  APPEND ${UXNAME}_64 -- ${UXNAME}_32
   MENU DEFAULT
 
 
@@ -84,10 +84,10 @@ MENU SEPARATOR
 ## 64 BIT
 MENU BEGIN 64BIT
 MENU LABEL ^1) 64-Bit ...
-ONTIMEOUT ${UXNAME}_ram_64
+ONTIMEOUT ${UXNAME}_64
   
 LABEL ${UXNAME}_ram_64
-  MENU LABEL ^1) ${PNAME} (run from RAM) (Default)
+  MENU LABEL ^1) ${PNAME} (run from RAM)
   LINUX /boot/${UXNAME}.64.kern
   INITRD /boot/${UXNAME}.64.img
   APPEND copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -97,7 +97,7 @@ LABEL ${UXNAME}_ram_64
   MENU DEFAULT
 
 LABEL ${UXNAME}_64 
-  MENU LABEL ^1) ${PNAME}
+  MENU LABEL ^1) ${PNAME} (Default)
   LINUX /boot/${UXNAME}.64.kern
   INITRD /boot/${UXNAME}.64.img
   APPEND archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -110,11 +110,11 @@ MENU END
 
 MENU BEGIN 32BIT
 MENU LABEL ^2) 32-Bit ...
-ONTIMEOUT ${UXNAME}_ram_32
+ONTIMEOUT ${UXNAME}_32
 
 ## 32 BIT
 LABEL ${UXNAME}_ram_32
-  MENU LABEL ^1) ${PNAME} (run from RAM) (Default)
+  MENU LABEL ^1) ${PNAME} (run from RAM)
   LINUX /boot/${UXNAME}.32.kern
   INITRD /boot/${UXNAME}.32.img
   APPEND copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -124,7 +124,7 @@ LABEL ${UXNAME}_ram_32
   MENU DEFAULT
 
 LABEL ${UXNAME}_32 
-  MENU LABEL ^2) ${PNAME}
+  MENU LABEL ^2) ${PNAME} (Default)
   LINUX /boot/${UXNAME}.32.kern
   INITRD /boot/${UXNAME}.32.img
   APPEND archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -188,10 +188,10 @@ MENU SEPARATOR
 
 MENU BEGIN ${ARCH}BIT
 MENU LABEL ^1) ${ARCH}-Bit ...
-ONTIMEOUT ${UXNAME}_ram_${ARCH}
+ONTIMEOUT ${UXNAME}_${ARCH}
   
 LABEL ${UXNAME}_ram_${ARCH}
-  MENU LABEL ^1) ${PNAME} (run from RAM) (Default)
+  MENU LABEL ^1) ${PNAME} (run from RAM)
   LINUX /boot/${UXNAME}.${ARCH}.kern
   INITRD /boot/${UXNAME}.${ARCH}.img
   APPEND copytoram archisobasedir=${DISTNAME} archisolabel=${DISTNAME}
@@ -201,7 +201,7 @@ LABEL ${UXNAME}_ram_${ARCH}
   MENU DEFAULT
 
 LABEL ${UXNAME}_${ARCH} 
-  MENU LABEL ^1) ${PNAME}
+  MENU LABEL ^1) ${PNAME} (Default)
   LINUX /boot/${UXNAME}.${ARCH}.kern
   INITRD /boot/${UXNAME}.${ARCH}.img
   APPEND archisobasedir=${DISTNAME} archisolabel=${DISTNAME}

overlay/etc/systemd/scripts/livecd.fix.sh

@@ -7,3 +7,44 @@ chmod 700 /var/db/sudo/lectured
 chgrp bdisk /var/db/sudo/lectured/bdisk
 chmod 600 /var/db/sudo/lectured/bdisk
 chmod 4755 /usr/bin/sudo
+
+function fuck_you_gimme_net() {
+IFACE=$(ifconfig -a -s | egrep -E '^((en|wl)p?|em)' | awk '{print $1}' | tr '\n' ' ' | sed -e 's/\ $//g')
+for i in ${IFACE};
+do
+
+ LINK_STATE=$(ethtool ${i} | egrep '^[[:space:]]*Link' | sed -re 's/^[[:space:]]*Link detected:(.*)/\1/g')
+ DEV=$(echo ${i} | sed -re 's/^([A-Za-z]{1}).*/\1/g' | tr '[[:upper:]]' '[[:lower:]]' )
+ if [ "${DEV}" == "e" ];
+  then
+   if [ "${LINK_STATE}" != "no" ];
+   then
+    DEV='ethernet-dhcp'
+   else
+    # skip disconnected ethernet
+    continue
+   fi
+  else
+   DEV='wireless-open'
+  fi
+
+ ifconfig ${i} down
+ cp -a /etc/netctl/examples/${DEV} /etc/netctl/${i}
+ sed -i -re "s/^([[:space:]]*Interface[[:space:]]*=).*/\1${i}/g" /etc/netctl/${i}
+ if [ "${DEV}" == "wireless-open" ];
+ then
+  ifconfig ${i} up && \
+  ESSID=$(iwlist ${i} scanning | egrep -A5 -B5 '^[[:space:]]*Encryption key:off' | egrep '^[[:space:]]*ESSID:' | sed -re 's/^[[:space:]]*ESSID:(.*)/\1/g')
+  sed -i -re "s/^([[:space:]]*ESSID[[:space:]]*=).*/\1${ESSID}/g" /etc/netctl/${i}
+  ifconfig ${i} down
+ fi
+ netctl restart ${i} > /dev/null 2>&1
+done
+}
+
+ping -c1 google.com | grep -q '1 received'
+if [[ "${?}" != "0" ]];
+then
+ fuck_you_gimme_net
+ systemctl restart openvpn@*
+fi