From 7288da0ba23bd7e9ca15d39446c4bf6c095b1e54 Mon Sep 17 00:00:00 2001
From: Anastasios Grammenos <anastasios.grammenos@noris.gr>
Date: Wed, 17 Mar 2021 13:46:41 +0200
Subject: Update and add completion

---
 conf            | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++-------
 conf_completion | 40 +++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 9 deletions(-)
 create mode 100644 conf_completion

diff --git a/conf b/conf
index 853570d..522217b 100755
--- a/conf
+++ b/conf
@@ -29,6 +29,9 @@ CONF_HOME="${CONF_HOME:-$HOME/.conf}"
 DEF_GROUP="default"
 HOME_SUB="/home"
 
+## Indentation for tree listing
+CONF_TREE_INDENT="|- "
+
 ########
 # VARS #
 ########
@@ -62,7 +65,7 @@ function add {
 
     while [ $# -gt  0 ]; do
         case ${1} in
-            -g) #a add next file to group
+            -g) #a add next file to specified group
                 GROUP="${2}"
                 shift
                 shift
@@ -97,11 +100,20 @@ function list {
         [[ -e "$group" ]] || break
         _group="$(basename "$group")"
         echo "${_group}:"
-        find "${group}" -type f | sed -e "s#^${group}${HOME_SUB}#|- ${HOME}#"
+        find "${group}" -type f -exec basename {} \; | sed -e "s#^#${CONF_TREE_INDENT}#"
     done && return 0
 
-    while getopts ":lg:Gh" OPT; do
+    while getopts ":lag:Gh" OPT; do
         case ${OPT} in
+            a) #l list tree with full paths
+                for group in "${CONF_HOME}"/*; do
+                    [[ -e "$group" ]] || break
+                    _group="$(basename "$group")"
+                    echo "${_group}:"
+                    find "${group}" -type f | sed -e "s#^${group}${HOME_SUB}#|- ${HOME}#"
+                done
+                return 0
+                ;;
             l) #l list paths
                 for group in "${CONF_HOME}"/*; do
                     [[ -e "$group" ]] || break
@@ -139,20 +151,20 @@ function search {
 }
 
 function edit {
-    [ $# -ne 1 ] && err "Specify entry to edit:\n  <basename>\n  <group>\n  <group>:<basename>"
+    [ $# -ne 1 ] && err "Specify entry to edit:\n  <basename>\n  <group>\n  <group>/<basename>"
     declare -A configs
 
     for group in "${CONF_HOME}"/*; do
         [[ -e "$group" ]] || break
         _group="$(basename "$group")"
         while IFS= read -r -d '' file; do
-            configs["${_group}:$(basename "$file")"]="$file"
+            configs["${_group}/$(basename "$file")"]="$file"
         done < <(find "${CONF_HOME}/${_group}" -type f -print0)
     done
 
     matched=()
     for c in "${!configs[@]}"; do
-        if [ "${c/:*/}" == "$1" ]; then
+        if [ "${c/\/*/}" == "$1" ]; then
             matched+=( "${configs[$c]}" )
         fi
     done
@@ -162,7 +174,7 @@ function edit {
 
     matched=()
     for c in "${!configs[@]}"; do
-        if [ "${c/*:/}" == "$1" ]; then
+        if [ "${c/*\//}" == "$1" ]; then
             matched+=( "${configs[$c]}" )
         fi
     done
@@ -183,7 +195,53 @@ function edit {
 }
 
 function relink {
-    echo Not implemented
+    CONF_GROUPS=($(list -G))
+    SELECTED_GROUPS=()
+
+    for arg in "$@"; do
+        if [ "$arg" == "-t" ]; then
+            MODE="test"
+        elif [ "$arg" == "-h" ]; then
+            echo relink help
+            return 0
+        else
+            if [[ " ${CONF_GROUPS[@]} " =~ " ${arg} " ]]; then
+                SELECTED_GROUPS+=("$arg")
+            else
+                err "${arg}: group not found"
+            fi
+        fi
+    done
+
+    echo -e "Selected groups to relink: $([ ${#SELECTED_GROUPS[@]} -eq 0 ] && echo *all* || echo ${SELECTED_GROUPS[@]})\n---"
+
+    # if [ "$MODE" == "test" ]; then
+    #     echo "*** DRY RUN ***"
+    #     for group in "${CONF_HOME}"/*; do
+    #         [[ -e "$group" ]] || break
+    #         ([[ " ${SELECTED_GROUPS[@]} " =~ " $(basename "$group") " ]] || [ ${#SELECTED_GROUPS[@]} -eq 0 ]) || continue
+    #         echo "$(basename "$group"):"
+    #         find "${group}" -type f -exec echo "{} --> {}" \; | sed -e "s# ${group}${HOME_SUB}#${HOME}#"
+    #     done
+    #     return 0
+    # fi
+
+    if [ ${#SELECTED_GROUPS[@]} -eq 0 ]; then
+        SELECTED_GROUPS=("${CONF_GROUPS[@]}")
+    fi
+
+    echo_if_test "*** DRY RUN ***"
+    for g in "${SELECTED_GROUPS[@]}"; do
+        echo "$g:"
+        for f in $(list -g "${g}"); do
+            local SRC
+            SRC="${f/${HOME}/${CONF_HOME}\/${g}${HOME_SUB}}"
+            echo "$SRC -> $f"
+            [[ "$MODE" == "test" ]] && continue
+            set +e
+            ln -s "$SRC" "$f"
+        done
+    done
 }
 
 function printhelp {
@@ -193,7 +251,8 @@ function printhelp {
 
 if [ $# -lt 1 ]
 then
-    printhelp
+    list
+    exit 0
 fi
 
 case ${1} in
@@ -217,6 +276,9 @@ case ${1} in
         shift
         relink "$@"
         ;;
+    help) ##              print this help
+        printhelp
+        ;;
     version | --version | -v | -V)
         echo "version $CONF_VERSION"
         ;;
diff --git a/conf_completion b/conf_completion
new file mode 100644
index 0000000..ebeb482
--- /dev/null
+++ b/conf_completion
@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+_conf()
+{
+    COMPREPLY=()
+    local cur="${COMP_WORDS[COMP_CWORD]}"
+    local commands="add ls list search edit relink grep help"
+    if [[ $COMP_CWORD -gt 1 ]]; then
+        local lastarg="${COMP_WORDS[$COMP_CWORD-1]}"
+        case "${COMP_WORDS[1]}" in
+            l|ls|list)
+                if [[ $lastarg == "-g" ]]; then
+                    COMPREPLY=($(compgen -W "$(conf ls -G)" -- ${cur}))
+                else
+                    COMPREPLY=($(compgen -W "$(conf ls -h 2>&1 | awk -F' ' '{print $1}')" -- ${cur}))
+                fi
+                ;;
+            add|a)
+                if [[ $lastarg == "-g" ]]; then
+                    COMPREPLY=($(compgen -W "$(conf ls -G)" -- ${cur}))
+                else
+                    COMPREPLY=($(compgen -f -- ${cur}))
+                fi
+                ;;
+            edit|e)
+                COMPREPLY=($(compgen -W "$(conf ls -G) \
+                                         $(conf ls -l | xargs -If basename f) \
+                                         $(for g in $(conf ls -G); do \
+                                             conf ls -g $g | xargs -If basename f | sed -e "s#^#${g}/#"; \
+                                           done)" -- ${cur}))
+                ;;
+        esac
+    else
+        COMPREPLY=($(compgen -W "${commands}" -- ${cur}))
+    fi
+}
+
+complete -F _conf conf
+
+
-- 
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