Support splitting files with --- / added tests

Added some tests to verify that you can now split your files with --- to
join multiple queries into a single file. This could be for if you have
two separate regexes to run or even two sources you want to run the same
query against.

Example file:

```example.conf
query=.*example.conf$
source=/path/to/example/
target=/path/to/dest/
---
query=.*different.csv$
soruce=/path/to/different/
target=/path/to/dest/
```

7 files changed, 83 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 2fead5c..7b4e90a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,3 @@
 automv.d
+test/src
+test/dest
diff --git a/automv.sh b/automv.sh
index c5d496a..2c71375 100755
--- a/automv.sh
+++ b/automv.sh
@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+TMPDIR=$(mktemp -d)
+CSPLIT_PREFIX=$TMPDIR/split
+
 if [[ -n "$AUTOMV_DIR" ]]; then
   automvdir=$AUTOMV_DIR
 else
@@ -28,9 +31,25 @@ function automv {
      | xargs -I '{}' mv -v {} $target/
 }
 
+function split {
+  file=$1
+  filename=$(basename --suffix=.conf $file)
+  csplit $1 \
+    --prefix="${CSPLIT_PREFIX}-${filename}" \
+    --suffix-format='_%04d.conf' \
+    --elide-empty-files \
+    --suppress-matched \
+    --keep-files \
+    /---/ '{*}'
+}
+
 echo "Executing automv functions from $automvdir"
 for file in $automvdir/*.conf
 do
+  split $file
+done
+for file in $TMPDIR/*.conf
+do
   echo "found $file"
   if [[ -f $file ]]; then
     # Extract file configs
@@ -41,3 +60,7 @@ do
     automv $query $sourced $target
   fi
 done
+echo "Automoved files"
+echo "Removing tmp dir: $TMPDIR"
+rm -r $TMPDIR
+echo "Done"
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..5d5f48e
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,36 @@
+#!/usr/bin/env bash
+set -e
+function prep {
+  mkdir -p test/src
+  
+  touch ./test/src/a.txt
+  touch ./test/src/b.txt
+  touch ./test/src/c.txt
+  touch ./test/src/d.txt
+  touch ./test/src/e.txt
+  touch ./test/src/f.txt
+  
+  export TARGET_CNT=$(ls -1 ./test/src/ | wc -l)
+
+  mkdir -p ./test/dest
+  rm -f ./test/dest/*.txt
+}
+
+function verify {
+  CNT=$(ls -1 ./test/dest/ | wc -l)
+  if [[ ${CNT} -ne ${TARGET_CNT} ]]; then
+    echo "Test failed: expected ${TARGET_CNT} actual: ${CNT}"
+    exit 1
+  fi
+}
+
+function run {
+  export AUTOMV_DIR=$PWD/test/confs
+  ./automv.sh
+}
+
+prep
+run
+verify
+
+echo "Tests succeeded"
diff --git a/test/confs/double.conf b/test/confs/double.conf
new file mode 100644
index 0000000..df1551c
--- /dev/null
+++ b/test/confs/double.conf
@@ -0,0 +1,8 @@
+query=.*/b.txt
+source=./test/src/
+target=./test/dest/
+---
+query=.*/c.txt
+source=./test/src/
+target=./test/dest/
+
diff --git a/test/confs/empty.conf b/test/confs/empty.conf
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/test/confs/empty.conf
diff --git a/test/confs/single.conf b/test/confs/single.conf
new file mode 100644
index 0000000..33a98d7
--- /dev/null
+++ b/test/confs/single.conf
@@ -0,0 +1,3 @@
+query=.*/a.txt
+source=./test/src/
+target=./test/dest/
diff --git a/test/confs/triple.conf b/test/confs/triple.conf
new file mode 100644
index 0000000..4d5c384
--- /dev/null
+++ b/test/confs/triple.conf
@@ -0,0 +1,11 @@
+query=.*/d.txt
+source=./test/src/
+target=./test/dest/
+---
+query=.*/e.txt
+source=./test/src/
+target=./test/dest/
+---
+query=.*/f.txt
+source=./test/src/
+target=./test/dest/