From 44dc7affc62d11a652f822fa7f41bee6c2512b34 Mon Sep 17 00:00:00 2001
From: deadc0de6 <info@deadc0de.ch>
Date: Mon, 24 Sep 2018 13:22:20 +0200
Subject: [PATCH] recursively check for template files for #58

---
 dotdrop/templategen.py         |  18 ++++++
 tests-ng/link-templates-dir.sh | 103 +++++++++++++++++++++++++++++++++
 2 files changed, 121 insertions(+)
 create mode 100755 tests-ng/link-templates-dir.sh

diff --git a/dotdrop/templategen.py b/dotdrop/templategen.py
index 85d1f45..67408eb 100644
--- a/dotdrop/templategen.py
+++ b/dotdrop/templategen.py
@@ -92,6 +92,24 @@ class Templategen:
         return data.decode('utf-8', 'replace')
 
     def is_template(path):
+        """recursively check if any file is a template within path"""
+        if os.path.isfile(path):
+            # is file
+            return Templategen._is_template(path)
+        for entry in os.listdir(path):
+            fpath = os.path.join(path, entry)
+            if not os.path.isfile(fpath):
+                # rec explore dir
+                if Templategen.is_template(fpath):
+                    return True
+            else:
+                # is file a template
+                if Templategen._is_template(fpath):
+                    return True
+        return False
+
+    def _is_template(path):
+        """test if file pointed by path is a template"""
         if not os.path.isfile(path):
             return False
         with open(path, 'r') as f:
diff --git a/tests-ng/link-templates-dir.sh b/tests-ng/link-templates-dir.sh
new file mode 100755
index 0000000..2a4ab2e
--- /dev/null
+++ b/tests-ng/link-templates-dir.sh
@@ -0,0 +1,103 @@
+#!/usr/bin/env bash
+# author: deadc0de6 (https://github.com/deadc0de6)
+# Copyright (c) 2017, deadc0de6
+#
+# test link of directory containing 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 "RUNNING $(basename $BASH_SOURCE)"
+
+################################################################
+# 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
+    link: true
+profiles:
+  p1:
+    dotfiles:
+    - f_abc
+_EOF
+cat ${cfg}
+
+# create the dotfile
+mkdir -p ${tmps}/dotfiles/abc
+echo "{{@@ profile @@}}" > ${tmps}/dotfiles/abc/template
+echo "blabla" >> ${tmps}/dotfiles/abc/template
+echo "blabla" > ${tmps}/dotfiles/abc/nottemplate
+
+# install
+cd ${ddpath} | ${bin} install -f -c ${cfg} -p p1 -b -V
+
+# checks
+[ ! -d ${tmpd}/abc ] && echo "[ERROR] dotfile not installed" && exit 1
+[ ! -h ${tmpd}/abc ] && echo "[ERROR] dotfile is not a symlink" && exit 1
+#cat ${tmpd}/abc/template
+#tree -a ${tmpd}/abc/
+set +e
+grep '{{@@' ${tmpd}/abc/template >/dev/null 2>&1 && echo "[ERROR] template in dir not replace" && exit 1
+set -e
+
+## CLEANING
+rm -rf ${tmps} ${tmpd} ${tmpw}
+
+echo "OK"
+exit 0