Merge pull request binpash#21 from gliargovas/add-shell-completion-files

Add shell completion files

completions/README.md

@@ -0,0 +1,20 @@
+# Shell completions
+
+This directory holds completions for the `bash` shell.
+
+You can apply completions locally by running:
+
+```Bash
+source try.bash
+```
+
+Alternatively, to enable *try* shell completion by default, consider adding the following line to your `.bashrc`:
+```Bash
+source <path-to-your-script>/dothis-completion.bash
+```
+
+To enable *try* shell completion for all users,
+consider copying the bash completion script to the `/etc/bash_completion.d/` directory:
+```Bash
+sudo cp try.bash /etc/bash_completion.d/
+```

completions/try.bash

@@ -0,0 +1,54 @@
+_try() {
+    local i cur prev opts cmds
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    cmd=""
+    opts=""
+
+    for i in ${COMP_WORDS[@]}
+    do
+        case "${i}" in
+            try)
+                cmd="try"
+                ;;
+
+            *)
+                ;;
+        esac
+    done
+
+    case "${cmd}" in
+        try)
+            opts="-n -y -v -h -D summary commit"
+            if [[ ${cur} == -* || ${COMP_CWORD} -eq 1 ]] ; then
+                COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
+                return 0
+            fi
+            case "${prev}" in
+
+                -D)
+                    COMPREPLY=($(compgen -d "${cur}"))
+                    return 0
+                    ;;
+
+                commit)
+                    COMPREPLY=($(compgen -d "${cur}"))
+                    return 0
+                    ;;
+                summary)
+                    COMPREPLY=($(compgen -d "${cur}"))
+                    return 0
+                    ;;
+                *)
+                    COMPREPLY=()
+                    ;;
+            esac
+            COMPREPLY=( $(compgen -W "${opts}" -- "${cur}") )
+            return 0
+            ;;
+
+    esac
+}
+
+complete -F _try -o bashdefault -o default try