1 files changed, 90 insertions, 0 deletions
diff --git a/tasker.bash b/tasker.bash
new file mode 100644
index 0000000..6b13ae8
--- /dev/null
+++ b/tasker.bash
@@ -0,0 +1,90 @@
+_tasker_task_dirs() {
+    local root d name
+    if [[ -d "$PWD/tasks" ]]; then
+        root="$PWD/tasks"
+    else
+        root="$PWD"
+    fi
+
+    shopt -s nullglob
+    for d in "$root"/*/; do
+        name="${d%/}"
+        name="${name##*/}"
+        if [[ "$name" =~ ^[0-9]{2}-[0-9]{2}-[0-9]{2}\ [0-9]{2}:[0-9]{2}:[0-9]{2}(\.[0-9]+)?$ ]]; then
+            printf '%s\n' "$name"
+        fi
+    done
+}
+
+_tasker_completion() {
+    local cur prev words cword subcommand
+    COMPREPLY=()
+
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    local commands="new list set delete"
+
+    subcommand=""
+    for word in "${COMP_WORDS[@]:1}"; do
+        case "$word" in
+            new|list|set|delete)
+                subcommand="$word"
+                break
+                ;;
+        esac
+    done
+
+    if [[ -z "$subcommand" ]]; then
+        COMPREPLY=( $(compgen -W "$commands" -- "$cur") )
+        return 0
+    fi
+
+    case "$subcommand" in
+        new)
+            case "$prev" in
+                -p|-d)
+                    return 0
+                    ;;
+            esac
+            COMPREPLY=( $(compgen -W "-p -d" -- "$cur") )
+            ;;
+
+        list)
+            case "$prev" in
+                -s|--status)
+                    COMPREPLY=( $(compgen -W "OPEN IN_PROGRESS CLOSED" -- "$cur") )
+                    return 0
+                    ;;
+                -p|--priority|--min-priority|-c|--contains)
+                    return 0
+                    ;;
+            esac
+            COMPREPLY=( $(compgen -W "-s --status -p --priority --min-priority -c --contains" -- "$cur") )
+            ;;
+
+        set)
+            case "$prev" in
+                -s|--status)
+                    COMPREPLY=( $(compgen -W "OPEN IN_PROGRESS CLOSED" -- "$cur") )
+                    return 0
+                    ;;
+                -n|--name|-p|--priority|-d|--desc)
+                    return 0
+                    ;;
+            esac
+
+            if [[ "$cur" == -* ]]; then
+                COMPREPLY=( $(compgen -W "-n --name -s --status -p --priority -d --desc" -- "$cur") )
+            else
+                COMPREPLY=( $(compgen -W "$(_tasker_task_dirs)" -- "$cur") )
+            fi
+            ;;
+
+        delete)
+            COMPREPLY=( $(compgen -W "$(_tasker_task_dirs)" -- "$cur") )
+            ;;
+    esac
+}
+
+complete -F _tasker_completion tasker