1 files changed, 83 insertions, 0 deletions
diff --git a/mktestenv.sh b/mktestenv.sh
new file mode 100755
index 0000000..553bc09
--- /dev/null
+++ b/mktestenv.sh
@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+# Accepts a list of <package>=<version> specifications used
+# to convert a fully stable PUBLIC conda environment into one
+# that reflects exactly what needs to be tested before
+# delivering an HSTDP build to DMS.
+
+set -e
+
+pub_channel="http://ssb.stsci.edu/astroconda"
+dev_channel="http://ssb.stsci.edu/astroconda-dev"
+
+OS="linux"
+if [[ "$(uname)" == "Darwin" ]];
+then
+    OS="osx"
+fi
+
+ARGS=""
+
+scriptname=$(basename $0)
+
+# Display help text when no arguments are supplied.
+if [[ $# -eq 0 ]];
+then
+    printf "
+Usage: ${scriptname} [-n] [-p] [-i] packages...
+
+-n --hstdp-name  Name of HSTDP release (2018.1 etc)
+-p --python      Python verison to use (3.5 etc)
+-i --iteration   Delivery iteration number (0, 1...)
+
+ Positional arguments
+ A list of packages & versions of the form:
+ <conda_package_name>=<version_string>, <>=<>, ...
+
+"
+    exit 0
+fi
+
+while (( "${#}" )); do
+    case "${1}" in
+	-n|--hstdp-name)
+	    HSTDP_NAME=${2}
+	    shift 2
+	    ;;
+	-p|--python)
+	    PYVER=${2}
+	    PYVER_S=${PYVER//./}
+	    shift 2
+	    ;;
+	-i|--iteration)
+	    ITER=$(printf %02d ${2})
+	    shift 2
+	    ;;
+	--) # end argument parsing
+	    shift
+	    break
+	    ;;
+	-*|--*) # unsupported flags
+	    echo "Error: Unsupported flag ${1}" >&2
+	    exit 1
+	    ;;
+	*)  # positional arguments
+	    ARGS="${ARGS} ${1}"
+	    shift
+	    ;;
+    esac
+done
+
+eval set -- "${ARGS}"
+
+env_name="hstdp-${HSTDP_NAME}-${OS}-py${PYVER_S}.${ITER}"
+conda create -y -q -n ${env_name} -c ${pub_channel} -c defaults python=${PYVER} stsci-hst
+
+source activate ${env_name}
+if [[ -n "$ARGS" ]];
+then
+    conda install -y -q -c ${dev_channel} -c defaults ${ARGS}
+fi
+
+printf "Writing spec file: ${env_name}.txt...  "
+conda list --explicit > "${env_name}.txt"
+printf "Done.\n"