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-rw-r--r--README.md2
-rw-r--r--bash_completion/kerl72
2 files changed, 74 insertions, 0 deletions
diff --git a/README.md b/README.md
index 5d0705d..ea2fd73 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,8 @@ Then ensure it is executable
and drop it in your $PATH
+Optionally download and install kerl's bash_completion file from https://github.com/evax/kerl/raw/master/bash_completion/kerl
+
How it works
============
diff --git a/bash_completion/kerl b/bash_completion/kerl
new file mode 100644
index 0000000..0d1860a
--- /dev/null
+++ b/bash_completion/kerl
@@ -0,0 +1,72 @@
+# bash_completion for kerl
+
+_kerl()
+{
+ local cur prev
+ _get_comp_words_by_ref cur prev
+
+ case $prev in
+ kerl)
+ COMPREPLY=( $( compgen -W "build install update list delete active status" -- "$cur" ) )
+ ;;
+ list)
+ COMPREPLY=( $( compgen -W "releases builds installations" -- "$cur" ) )
+ ;;
+ build)
+ if [ "$COMP_CWORD" -eq 2 ]; then
+ if [ -f "$HOME/.kerl/otp_releases" ]; then
+ RELEASES=`cat "$HOME/.kerl/otp_releases"`
+ fi
+ COMPREPLY=( $( compgen -W "git $RELEASES" -- "$cur") )
+ else
+ if [ -f "$HOME/.kerl/otp_builds" ]; then
+ BUILDS=`cat "$HOME/.kerl/otp_builds" | cut -d "," -f 2`
+ fi
+ COMPREPLY=( $( compgen -W "$BUILDS" -- "$cur") )
+ fi
+ ;;
+ installation)
+ if [ -f "$HOME/.kerl/otp_installations" ]; then
+ PATHS=`cat "$HOME/.kerl/otp_installations" | cut -d " " -f 2`
+ fi
+ COMPREPLY=( $( compgen -W "$PATHS" -- "$cur") )
+ ;;
+ install)
+ if [ -f "$HOME/.kerl/otp_builds" ]; then
+ BUILDS=`cat "$HOME/.kerl/otp_builds" | cut -d "," -f 2`
+ fi
+ COMPREPLY=( $( compgen -W "$BUILDS" -- "$cur") )
+ ;;
+ delete)
+ COMPREPLY=( $( compgen -W "build installation $words" -- "$cur") )
+ ;;
+ update)
+ COMPREPLY=( $( compgen -W "releases agner" -- "$cur") )
+ ;;
+ agner)
+ if [ "$COMP_CWORD" -eq 3 ]; then
+ if [ -f "$HOME/.kerl/otp_builds" ]; then
+ BUILDS=`cat "$HOME/.kerl/otp_builds" | cut -d "," -f 2`
+ fi
+ fi
+ COMPREPLY=( $( compgen -W "$BUILDS" -- "$cur") )
+ ;;
+ *)
+ if [ "$COMP_CWORD" -eq 3 ]; then
+ if [ -f "$HOME/.kerl/otp_builds" ]; then
+ BUILDS=`cat "$HOME/.kerl/otp_builds" | cut -d "," -f 2`
+ fi
+ if [ -n "$BUILDS" ]; then
+ for b in $BUILDS; do
+ if [ "$prev" = "$b" ]; then
+ _filedir
+ return 0
+ fi
+ done
+ fi
+ fi
+ ;;
+ esac
+}
+complete -F _kerl kerl
+