1 files changed, 83 insertions, 0 deletions
diff --git a/v2/src/bin/collection-for b/v2/src/bin/collection-for
new file mode 100755
index 0000000..b3fc211
--- /dev/null
+++ b/v2/src/bin/collection-for
@@ -0,0 +1,83 @@
+#!/bin/sh
+set -eu
+
+usage() {
+	cat <<-'EOF'
+		Usage:
+		  collection-for FILE
+		  collection-for -h
+	EOF
+}
+
+help() {
+	cat <<-'EOF'
+
+
+		Options:
+		  -h, --help    show this message
+
+		  FILE          the path of the file to get the collection for
+
+
+		Say the collection of the given file, using the path of FILE.
+
+
+		Examples:
+
+		  Get "tils" for "src/en/tils/some-pt.md":
+
+		    $ collection-for src/en/tils/some-pt.md
+		    tils
+	EOF
+}
+
+
+for flag in "$@"; do
+	case "$flag" in
+		--)
+			break
+			;;
+		--help)
+			usage
+			help
+			exit
+			;;
+		*)
+			;;
+	esac
+done
+
+while getopts 'h' flag; do
+	case "$flag" in
+		h)
+			usage
+			help
+			exit
+			;;
+		*)
+			usage >&2
+			exit 2
+			;;
+	esac
+done
+shift $((OPTIND - 1))
+
+. src/lib.sh
+
+
+FILE="${1:-}"
+eval "$(assert_arg "$FILE" 'FILE')"
+
+
+# echo "${FILE#"$CONTENT_PREFIX"/}" | cut -d/ -f1
+# echo "${FILE#"$CONTENT_PREFIX"/}" | awk '{
+	# awk -F/ '$3 && $0=$2 { print; next } $0'
+
+ATTEMPT="$(echo "${FILE#"$CONTENT_PREFIX"/}" | cut -d/ -f2-)"
+
+if [ "$ATTEMPT" = 'index.html' ]; then
+	echo articles
+else
+	NAME="$(echo "$ATTEMPT" | cut -d/ -f1)"
+	collections | grep "$NAME"
+fi