From 80438cd2af17083d85bb12da6756961abfedecbb Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Sat, 21 Mar 2015 17:13:32 +0100
Subject: Move the CLI part to a dedicated dir, with a separate Makefile.

---
 cli/bash-completion.sh | 86 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 cli/bash-completion.sh

(limited to 'cli/bash-completion.sh')

diff --git a/cli/bash-completion.sh b/cli/bash-completion.sh
new file mode 100644
index 0000000..81bee51
--- /dev/null
+++ b/cli/bash-completion.sh
@@ -0,0 +1,86 @@
+# Bash completion support for icevault(1)
+# Copyright © 2015 Guilhem Moulin <guilhem@fripost.org>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or (at
+# your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+_icevault() {
+    local cur prev words cword
+    _init_completion -n := || return
+
+    COMPREPLY=()
+    declare -a files
+    local opts="--debug -h --help -p --show-passwords -s --socket= --version"
+    local args="fill insert dump clip edit ls"
+
+    local OPTIND IFS
+    # find out if our $cur is an optional argument or a command
+    for (( OPTIND = 1; OPTIND < cword; OPTIND++ )); do
+        case "${words[OPTIND]}" in
+            -s) (( OPTIND++ ));;
+            --) break;;
+            -*) ;;
+            *) break;;
+        esac
+    done
+
+    local p
+    # list sockets (and dirs) only
+    if [[ $OPTIND -eq $(( $cword + 1)) && "$prev" = -s ]] || [[ $OPTIND -eq $cword && "$cur" =~ ^--socket= ]]; then
+        [[ $OPTIND -eq $cword && "$cur" =~ ^--socket= ]] && cur="${cur#--socket=}"
+        _filedir
+        files=( "${COMPREPLY[@]}" )
+        COMPREPLY=()
+        for p in "${files[@]}"; do
+            [ -d "$p" -o -S "$p" ] && COMPREPLY+=( "$p" )
+        done
+        return
+    fi
+
+    # complete options and commands
+    if [ $OPTIND -eq $cword -a "$cur" ]; then
+        COMPREPLY+=( $(compgen -W "$opts $args" -- "$cur") )
+        [ "${#COMPREPLY[@]}" -eq 1 -a "${COMPREPLY[0]}" = --socket= ] && compopt -o nospace
+    fi
+    [ $(($OPTIND + 1)) -lt $cword ] && return
+
+    local trim=
+    if [ -z "$cur" -a $(($OPTIND + 1)) -eq $cword -a "${words[OPTIND]}" = insert ]; then
+        return
+    elif [ -z "$cur" -a $OPTIND -eq $cword ] || [ -z "$cur" -a $(($OPTIND + 1)) -eq $cword -a "${words[OPTIND]}" = fill ]; then
+        cur="$(./icevault _geturi)"/ # get URI from webpage
+    else
+        cur=$(dequote "$cur")
+        # trim words with : or = in $COMP_WORDBREAKS; see __ltrim_colon_completions
+        if [[ "$cur" == *[:=]* && "$COMP_WORDBREAKS" == *:* && "$COMP_WORDBREAKS" == *=* ]]; then
+            trim=${cur%"${cur##*[:=]}"}
+        elif [[ "$cur" == *:* && "$COMP_WORDBREAKS" == *:* ]]; then
+            trim=${cur%"${cur##*:}"}
+        elif [[ "$cur" == *=* && "$COMP_WORDBREAKS" == *=* ]]; then
+            trim=${cur%"${cur##*=}"}
+        fi
+    fi
+
+    local uri
+    if [[ $OPTIND -eq $cword || ! "${words[OPTIND]}" =~ :// ]]; then
+        compopt -o filenames -o noquote
+        while read -r -d $'\0' uri; do
+            # quote manually (so we don't quote the : and =)
+            uri=$( echo "${uri#$trim}" | sed "s/[][\\{}*?~<>;'\"|&()\!$\` \t]/\\\\&/g" )
+            COMPREPLY+=( "$uri" )
+        done < <(./icevault -0 _complete "$cur")
+        [ "${#COMPREPLY[@]}" -eq 1 -a "${COMPREPLY[0]: -1:1}" = / ] && compopt -o nospace
+        return 0
+    fi
+}
+complete -F _icevault icevault
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