add ability to patch template with update (#82)

tests-ng/update-templates.sh

@@ -0,0 +1,108 @@
+#!/usr/bin/env bash
+# author: deadc0de6 (https://github.com/deadc0de6)
+# Copyright (c) 2017, deadc0de6
+#
+# test update of templates
+# returns 1 in case of error
+#
+
+# exit on first error
+set -e
+
+# all this crap to get current path
+rl="readlink -f"
+if ! ${rl} "${0}" >/dev/null 2>&1; then
+  rl="realpath"
+
+  if ! hash ${rl}; then
+    echo "\"${rl}\" not found !" && exit 1
+  fi
+fi
+cur=$(dirname "$(${rl} "${0}")")
+
+#hash dotdrop >/dev/null 2>&1
+#[ "$?" != "0" ] && echo "install dotdrop to run tests" && exit 1
+
+#echo "called with ${1}"
+
+# dotdrop path can be pass as argument
+ddpath="${cur}/../"
+[ "${1}" != "" ] && ddpath="${1}"
+[ ! -d ${ddpath} ] && echo "ddpath \"${ddpath}\" is not a directory" && exit 1
+
+export PYTHONPATH="${ddpath}:${PYTHONPATH}"
+bin="python3 -m dotdrop.dotdrop"
+
+echo "dotdrop path: ${ddpath}"
+echo "pythonpath: ${PYTHONPATH}"
+
+# get the helpers
+source ${cur}/helpers
+
+echo -e "\e[96m\e[1m==> RUNNING $(basename $BASH_SOURCE) <==\e[0m"
+
+################################################################
+# this is the test
+################################################################
+
+# the dotfile source
+tmps=`mktemp -d`
+mkdir -p ${tmps}/dotfiles
+echo "dotfiles source (dotpath): ${tmps}"
+# the dotfile destination
+tmpd=`mktemp -d`
+echo "dotfiles destination: ${tmpd}"
+# the workdir
+tmpw=`mktemp -d`
+echo "workdir: ${tmpw}"
+
+
+# create the config file
+cfg="${tmps}/config.yaml"
+
+cat > ${cfg} << _EOF
+config:
+  backup: true
+  create: true
+  dotpath: dotfiles
+  workdir: ${tmpw}
+dotfiles:
+  f_abc:
+    dst: ${tmpd}/abc
+    src: abc
+profiles:
+  p1:
+    dotfiles:
+    - f_abc
+_EOF
+cat ${cfg}
+
+# create the dotfile
+echo "head" > ${tmps}/dotfiles/abc
+echo '{%@@ if profile == "p1" @@%}' >> ${tmps}/dotfiles/abc
+echo "is p1" >> ${tmps}/dotfiles/abc
+echo '{%@@ else @@%}' >> ${tmps}/dotfiles/abc
+echo "is not p1" >> ${tmps}/dotfiles/abc
+echo '{%@@ endif @@%}' >> ${tmps}/dotfiles/abc
+echo "tail" >> ${tmps}/dotfiles/abc
+
+# create the installed dotfile
+echo "head" > ${tmpd}/abc
+echo "is p1" >> ${tmpd}/abc
+echo "tail" >> ${tmpd}/abc
+
+# update
+cat ${tmps}/dotfiles/abc
+set +e
+patch=`cd ${ddpath} | ${bin} update -P -p p1 -k f_abc --cfg ${cfg} 2>&1 | grep 'try patching with' | sed 's/"//g'`
+set -e
+patch=`echo ${patch} | sed 's/^.*: //g'`
+echo "patching with: ${patch}"
+eval ${patch}
+cat ${tmps}/dotfiles/abc
+
+## CLEANING
+rm -rf ${tmps} ${tmpd} ${tmpw}
+
+echo "OK"
+exit 0