1 files changed, 74 insertions, 0 deletions
diff --git a/share/completions/eselect.fish b/share/completions/eselect.fish
new file mode 100644
index 00000000..5ecdcd6f
--- /dev/null
+++ b/share/completions/eselect.fish
@@ -0,0 +1,74 @@
+function __fish_eselect_cmd
+    eselect --brief --colour=no $argv
+end
+
+function __fish_complete_eselect_modules
+    set -l sedregexp 's/^  ([a-zA-Z0-9_-]*)[ ]*/\1\t/g'
+    __fish_eselect_cmd modules list | sgrep '^  ' | sed -r $sedregexp
+end
+
+function __fish_complete_eselect_actions
+    set -l sedregexp 's/^  ([a-zA-Z0-9_-]*)[ ]*/\1\t/g'
+    set -l cmdl (commandline -poc)
+    __fish_eselect_cmd $cmdl[2..-1] usage | sgrep '^  [^ -]' | sed -r $sedregexp
+end
+
+function __fish_complete_eselect_action_options
+    set -l parseregexp 's/^    ([a-zA-Z0-9_-]*)[ ]*/\1\t/g'
+    set -l cmdl (commandline -poc)
+
+    # Disable further php completion
+    if [ (__fish_print_cmd_args_without_options)[2] = 'php' ]
+        return
+    end
+
+    switch $cmdl[-1]
+        case -'*'
+            return
+    end
+
+    set -l findregexp '/^  '$cmdl[-1]'/,/^  [^ ]/p'
+
+    set cmdl[-1] usage
+    __fish_eselect_cmd $cmdl[2..-1] | sed -n -re $findregexp | sgrep '^    --' | sed -re $parseregexp
+end
+
+function __fish_complete_eselect_targets
+    set -l sedregexp 's/^  \[([0-9]+)\][ ]*/\1\t/g'
+    set -l cmdl (commandline -poc)
+
+    # Disable further php completion
+    # https://github.com/fish-shell/fish-shell/pull/1131
+    if [ (__fish_print_cmd_args_without_options)[2] = 'php' ]
+        return
+    end
+
+    switch $cmdl[-1]
+        case -'*'
+            set cmdl[-2] list
+        case '*'
+            set cmdl[-1] list
+    end
+
+    eselect --colour=no $cmdl[2..-1] | sgrep '^  [^ -]' | sed -r $sedregexp
+end
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 1" \
+    -xa '(__fish_complete_eselect_modules)'
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 1" \
+    -l brief -d 'Make output shorter'
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 1" \
+    -l colour \
+    -d "=<yes|no|auto> Enable or disable colour output (default 'auto')"
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 2" \
+    -xa '(__fish_complete_eselect_actions)'
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 3" \
+    -xa '(__fish_complete_eselect_targets)'
+
+complete -c eselect -n "test (__fish_number_of_cmd_args_wo_opts) = 3" \
+    -xa '(__fish_complete_eselect_action_options)'
+