Add nim script

Author: docker-exec-bot

dexec-nim.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+
+set -e
+
+dexec_script_name=$(basename ${0}); pushd $(dirname ${0}) >/dev/null
+dexec_script_path=$(pwd -P); popd >/dev/null
+
+source "${dexec_script_path}/dexec-common.sh"
+
+dexec_default_build_name="$(dexec_uuid)"
+dexec_default_output_flag="-o:"
+dexec_default_output_pattern="-o\:(.+)"
+
+dexec_compiler=$(eval echo -e "${1}"); shift
+dexec_build_name="${dexec_default_build_name}"
+
+function dexec_validate() {
+    return 0
+}
+
+function dexec_setup() {
+    pushd ${dexec_build_path} >/dev/null
+    tmp_dir=/tmp/$(dexec_uuid)
+    mkdir -p ${tmp_dir}
+    shopt -s dotglob
+    cp -r ${dexec_build_path}/* ${tmp_dir}
+    shopt -u dotglob
+    pushd ${tmp_dir} >/dev/null
+    for source in "${dexec_sources[@]}"; do
+        sed -Ee '/^#!.*dexec/d' "${source}" > "${source}_tmp" && mv "${source}_tmp" "${source}"
+    done
+}
+
+function dexec_build() {
+    local output_arg="$(dexec_array_first_item_matching "${dexec_default_output_pattern}.+" "${dexec_build_args[@]}")"
+    if [ ! -z "${output_arg}" ]; then
+        dexec_build_name="$(sed -Ee s/"${dexec_default_output_pattern}"/\1/ <<<"${output_arg}")"
+    else
+        dexec_build_args+=("${dexec_default_output_flag}${dexec_build_name}")
+    fi
+    ${dexec_compiler} "${dexec_build_args[@]}" "${dexec_sources[@]}"
+}
+
+function dexec_run() {
+    if [ -x ${dexec_build_name} ]; then
+        ./${dexec_build_name} "${dexec_args[@]}"
+    else
+        return 1
+    fi
+}
+
+function dexec_cleanup() {
+    if [ -f "${dexec_build_name}" ]; then
+        rm "${dexec_build_name}"
+    fi
+    if [ -d "nimcache" ]; then
+        rm -rf "nimcache"
+    fi
+    popd >/dev/null
+    if [ -w "${dexec_build_path}" ]; then
+        for source in "${dexec_sources[@]}"; do
+            cp "${source}" "${tmp_dir}"
+        done
+        diff -Naur "${dexec_build_path}" ${tmp_dir} | patch >/dev/null
+    fi
+    popd >/dev/null
+}
+
+dexec_parse_params "${@}"
+dexec_validate
+dexec_setup
+dexec_build
+dexec_run
+dexec_cleanup