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/
```

1 files changed, 23 insertions, 0 deletions

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"