3 files changed, 98 insertions, 0 deletions
diff --git a/common.inc b/common.inc
new file mode 100644
index 0000000..f56290b
--- /dev/null
+++ b/common.inc
@@ -0,0 +1,38 @@
+function readlink_ex
+{
+    script_location=
+    FAILURE=0
+    if [ -e "$(which readlink 2>/dev/null)" ]; then
+        export script_location=$(dirname `readlink -f "$1"`)
+        retval=$?
+        if [ $retval -ne 0 ]; then
+            export FAILURE=1
+        fi
+    else
+        export FAILURE=0
+    fi
+
+    # Well, if readlink doesn't work we only have one more option (i.e that I care to implement)
+    if [ $FAILURE -ne 0 ];then 
+        export FAILURE=0
+        export script_location=$(python -c "from __future__ import print_function; import os; print('{0}'.format(os.path.abspath(os.curdir)));")
+        retval=$?
+        if [ $retval -ne 0 ]; then
+            export FAILURE=1
+        fi
+    fi 
+
+    if [ $FAILURE -ne 0 ]; then
+        echo "readlink failure. abort." 
+        exit 1
+    fi
+    
+    echo $script_location 
+}
+
+function init_vars
+{
+    scripts_default=( preinstall postinstall )
+    PKGBUILD_CMD="pkgbuild"
+    PKGBUILD_ARGS="--scripts $PKG_SCRIPTS --identifier edu.stsci.$PKG_NAME.pkg --root $PKG_ROOT"
+}
diff --git a/pkg_create b/pkg_create
new file mode 100755
index 0000000..4297f38
--- /dev/null
+++ b/pkg_create
@@ -0,0 +1,19 @@
+#!/bin/bash
+source common.inc
+
+PKG_NAME="$1"
+_ROOT="$(readlink_ex $0)"
+_PKG_ROOT="$_ROOT/$PKG_NAME"
+PKG_ROOT="$_PKG_ROOT/root"
+PKG_SCRIPTS="$_PKG_ROOT/scripts"
+
+init_vars
+
+
+if [ -z "$PKG_NAME" ]; then
+    echo Please give your package a name.
+    exit 1
+fi
+
+PKG_NAME="$PKG_NAME.pkg"
+$PKGBUILD_CMD $PKGBUILD_ARGS $PKG_NAME
diff --git a/pkg_init b/pkg_init
new file mode 100755
index 0000000..36a497f
--- /dev/null
+++ b/pkg_init
@@ -0,0 +1,41 @@
+#!/bin/bash
+source common.inc
+
+PKG_NAME="$1"
+_ROOT="$(readlink_ex $0)"
+_PKG_ROOT="$_ROOT/$PKG_NAME"
+PKG_ROOT="$_PKG_ROOT/root"
+PKG_SCRIPTS="$_PKG_ROOT/scripts"
+
+if [ -z "$PKG_NAME" ]; then
+    echo Please give your package a name.
+    exit 1
+fi
+
+if [ -d "$_PKG_ROOT" ]; then
+    echo $_PKG_ROOT already exists.
+    exit 1
+fi
+
+# Create directories
+mkdir -p "$PKG_ROOT"
+mkdir -p "$PKG_SCRIPTS"
+
+# Generate template scripts
+for template in "${scripts_default[@]}"
+do
+script="$PKG_SCRIPTS/$template"
+cat << EOF > "$script"
+#!/bin/bash
+#
+# Do stuff here
+#
+
+exit 0
+EOF
+
+chmod 755 "$script"
+
+done
+
+