Convert dev chroot to a container.

This was needed to play nice with systemd and the way it mounts /dev/pts inside the chroot as public (breaking the default kernel policy).  When public after /dev/pts inside the chroot is unmounted it also unmounts /dev/pts for the host.

Same general steps as before.
- Create new container with ./setup_env_container.sh
- Enter container using ./enter_dev_container.$ARCH.$TS

1 files changed, 208 insertions, 0 deletions

diff --git a/setup_env_container.sh b/setup_env_container.sh
new file mode 100755
index 0000000..3c293e5
--- /dev/null
+++ b/setup_env_container.sh
@@ -0,0 +1,208 @@
+#!/bin/bash
+#  Script to setup the LinHES development enviroment
+# ./setup_env.sh ( i686|x86_64 )  devID
+# This script assumes that /tmp is usable.
+START_DIR=`pwd`
+TS=`date  +%Y%h%d_%H%M%S`
+
+function arg_check {
+    case $1 in
+        i686) ARCH=$1 ;;
+        x86_64) ARCH=$1 ;;
+        *)
+            echo "invalid arch specified"
+            echo "valid options include i686 and x86_64"
+            echo "EX:  ./setup_env.sh i686 "
+            echo "EX:  ./setup_env.sh x86_64 "
+            exit 1
+            ;;
+        esac
+
+
+    case $2 in
+        release) BENV="release" ;;
+        testing) BENV="testing" ;;
+
+        *)
+            echo "invalid env specified"
+            echo "valid options include release, testing"
+            echo "EX:  ./setup_env.sh i686 testing"
+            echo "EX:  ./setup_env.sh x86_64 testing"
+            exit 1
+            ;;
+        esac
+
+
+    if [ ! x$3 = x ]
+    then
+        USER=$3
+        #check if developer template is present
+    fi
+
+}
+
+
+function pacman_check {
+    for i in pacman pacstrap
+    do
+        which $i
+        status=$?
+        if [ ! $status = 0 ]
+        then
+            echo "Can not find $i in the path."
+            exit 1
+        fi
+    done
+
+
+}
+
+
+function checkout_repo {
+    mkdir -p  $BENV/$ARCH
+    cd $BENV/$ARCH
+
+    git clone git@linhes.org:linhes_dev
+    git clone git@linhes.org:linhes_pkgbuild
+
+    # git clone $USER@knoppmyth.net:linhes_pkgbuild
+    # git clone $USER@knoppmyth.net:linhes_dev
+
+
+    if [ $BENV  == "testing" ]
+    then
+        echo "====================================="
+        echo "switching linhes_pkgbuild to testing"
+
+        cd linhes_pkgbuild
+        git checkout -b testing origin/testing
+        cd -
+
+        echo "====================================="
+    fi
+
+    if [ $BENV  == "testing" ]
+    then
+        echo "====================================="
+        echo "switching linhes_dev to testing"
+
+        cd linhes_dev
+        git checkout -b testing origin/testing
+        cd -
+
+    echo "====================================="
+    fi
+
+}
+
+create_pkg_mirror_dir(){
+    #create the local pkg dir's for mirror and creating pkg's
+
+    [ -e $MIRROR_DIR     ] || mkdir -p $MIRROR_DIR
+
+    for i in i686 x86_64
+    do
+        [ -e $MIRROR_DIR/$i     ] || mkdir -p $MIRROR_DIR/$i
+        for y in core extra core-testing extra-testing
+        do
+            [ -e $MIRROR_DIR/$i/$y     ] || mkdir -p $MIRROR_DIR/$i/$y
+            [ -e $MIRROR_DIR/src_packages/$y     ] || mkdir -p $MIRROR_DIR/src_packages/$y
+        done
+    done
+
+    [ -e $MIRROR_DIR/sources     ] || mkdir -p $MIRROR_DIR/sources
+    [ -e $MIRROR_DIR/packages    ] || mkdir -p $MIRROR_DIR/packages
+
+}
+
+create_container(){
+    #correct pacman.conf to use the correct ARCH to build the chroot
+    cd $START_DIR/$BENV/$ARCH/linhes_dev
+    sed -e "s/REPLACEME/$ARCH/g" templates/pacman.conf.chroot > /tmp/pacman.conf.chroot
+
+    #create the container
+    cd $START_DIR
+    #mkdir -p $START_DIR/$BENV/$ARCH/linhes_container_root.$ARCH
+    mkdir -p $CONTAINER_DIR
+    pacstrap -i -c -d -C /tmp/pacman.conf.chroot $CONTAINER_DIR  base base-devel openssh unison
+    status=$?
+
+    if [ !  $status  = 0 ]
+    then
+        printf "\n"
+        printf "%s\n" "********************************************************"
+        printf "*** %-48s ***\n" "      An error occured creating the container"
+        printf "%s\n" "********************************************************"
+        exit 1
+    fi
+}
+
+
+copy_custom_developer_file(){
+    cd $START_DIR/$BENV/$ARCH/linhes_dev
+    if [ -d templates/developers/$USER ]
+    then
+        #check for login run
+        if [ -f templates/developers/$USER/loginrun.sh ]
+        then
+            echo "copy loginrun.sh for $USER"
+            cp -f templates/developers/$USER/loginrun.sh $CONTAINER_DIR/root/loginrun.sh
+        fi
+
+        if [ -f templates/developers/$USER/custom_chroot.sh ]
+        then
+            echo "running custom_chroot.sh for $USER"
+            cd templates/developers/$USER
+            BROOT=$CONTAINER_DIR ./custom_chroot.sh $ARCH
+            cd -
+        fi
+
+    fi
+}
+
+create_entry_files() {
+
+    #create custom enter_dev_chroot.sh script
+    cp  templates/enter_dev_container.sh ../enter_dev_container.$ARCH.$TS
+    sed -i "s/REPLACE_ARCH/$ARCH/" ../enter_dev_container.$ARCH.$TS
+    sed -i "s/REPLACE_TS/$TS/" ../enter_dev_container.$ARCH.$TS
+
+    chmod 755 ../enter_dev_container.$ARCH.$TS
+
+    printf "%s\n" "********************************************************"
+    printf "** %-50s **\n" "    To enter the container (linhes_container_root.$ARCH.$TS) run:"
+    printf "** %-50s **\n" "            cd  $BENV/$ARCH"
+    printf "** %-50s **\n" "            ./enter_dev_container.$ARCH.$TS"
+    printf "%s\n" "********************************************************"
+
+    #copy makepkg.conf into the chroot
+    sed -e "s/REPLACEME/$ARCH/g" templates/makepkg.conf >  ../linhes_container_root.$ARCH.$TS/etc/makepkg.conf
+
+    #copy pacman.conf into the chroot
+    sed -e "s/REPLACEME/$ARCH/g" templates/pacman.conf.chroot > ../linhes_container_root.$ARCH.$TS/etc/pacman.conf
+}
+
+
+
+
+#-----------------------------------------------
+
+arg_check $1 $2 $3
+#checkout_repo
+pacman_check
+
+MIRROR_DIR=$START_DIR/$BENV/pkg_repo
+create_pkg_mirror_dir
+
+CONTAINER_DIR=$START_DIR/$BENV/$ARCH/linhes_container_root.$ARCH.$TS
+create_container
+copy_custom_developer_file
+create_entry_files
+
+
+
+
+
+
+
+