diff --git a/roles/base/defaults/main.yml b/roles/base/defaults/main.yml
index fe0e8fd..0748c9f 100644
--- a/roles/base/defaults/main.yml
+++ b/roles/base/defaults/main.yml
@@ -17,3 +17,14 @@ evomaintenance_from: "evomaintenance@{{ evomaintenance_from_domain }}"
 evomaintenance_full_from: "Evomaintenance <{{ evomaintenance_from }}>"
 evomaintenance_urgency_from: mama.doe@example.com
 evomaintenance_urgency_tel: "06.00.00.00.00"
+evomaintenance_install_vendor: False
+evomaintenance_force_config: True
+evomaintenance_api_endpoint: Null
+evomaintenance_api_key: Null
+evomaintenance_hook_api: True
+evomaintenance_hook_db: False
+evomaintenance_hook_commit: True
+evomaintenance_hook_mail: True
+evomaintenance_default_hosts: []
+evomaintenance_additional_hosts: []
+evomaintenance_hosts: "{{ evomaintenance_default_hosts | union(evomaintenance_additional_hosts) | unique }}"
diff --git a/roles/base/files/evomaintenance.sh b/roles/base/files/evomaintenance.sh
index d2a7f52..4820f49 100644
--- a/roles/base/files/evomaintenance.sh
+++ b/roles/base/files/evomaintenance.sh
@@ -4,82 +4,445 @@
 # Dependencies (all OS): git postgresql-client
 # Dependencies (Debian): sudo
 
-# version 0.4.1
-# Copyright 2007-2018 Evolix <info@evolix.fr>
+# version 0.5.1
+# Copyright 2007-2019 Evolix <info@evolix.fr>, Gregory Colpart <reg@evolix.fr>,
+#                     Jérémy Lecour <jlecour@evolix.fr> and others.
+
+VERSION="0.5.1"
+
+show_version() {
+    cat <<END
+evomaintenance version ${VERSION}
+
+Copyright 2007-2019 Evolix <info@evolix.fr>, Gregory Colpart <reg@evolix.fr>,
+                    Jérémy Lecour <jlecour@evolix.fr> and others.
+
+evomaintenance comes with ABSOLUTELY NO WARRANTY.  This is free software,
+and you are welcome to redistribute it under certain conditions.
+See the GNU General Public Licence for details.
+END
+}
+
+show_help() {
+    cat <<END
+evomaintenance is a program that helps reporting what you've done on a server
+
+Usage: evomaintenance
+  or   evomaintenance --message="add new host"
+  or   evomaintenance --no-api --no-mail --no-commit
+  or   echo "add new vhost" | evomaintenance
+
+Options
+ -m, --message=MESSAGE       set the message from the command line
+     --mail                  enable the mail hook (default)
+     --no-mail               disable the mail hook
+     --db                    enable the database hook
+     --no-db                 disable the database hook (default)
+     --api                   enable the API hook (default)
+     --no-api                disable the API hook
+     --commit                enable the commit hook (default)
+     --no-commit             disable the commit hook
+     --evocheck              enable evocheck execution (default)
+     --no-evocheck           disable evocheck execution
+     --auto                  use "auto" mode
+     --no-auto               use "manual" mode (default)
+ -v, --verbose               increase verbosity
+ -n, --dry-run               actions are not executed
+     --help                  print this message and exit
+     --version               print version and exit
+END
+}
 
 get_system() {
-  uname -s
+    uname -s
 }
 
 get_fqdn() {
-  if [ "$(get_system)" = "Linux" ]; then
-    hostname --fqdn
-  elif [ "$(get_system)" = "OpenBSD" ]; then
-    hostname
-  else
-    echo "OS not detected!"
-    exit 1
-  fi
+    if [ "$(get_system)" = "Linux" ]; then
+        hostname --fqdn
+    elif [ "$(get_system)" = "OpenBSD" ]; then
+        hostname
+    else
+        echo "OS not detected!"
+        exit 1
+    fi
 }
 
 get_tty() {
-  if [ "$(get_system)" = "Linux" ]; then
-    ps -o tty= | tail -1
-  elif [ "$(get_system)" = "OpenBSD" ]; then
-    env | grep SSH_TTY | cut -d"/" -f3
-  else
-    echo "OS not detected!"
-    exit 1
-  fi
+    if [ "$(get_system)" = "Linux" ]; then
+        ps -o tty= | tail -1
+    elif [ "$(get_system)" = "OpenBSD" ]; then
+        env | grep SSH_TTY | cut -d"/" -f3
+    else
+        echo "OS not detected!"
+        exit 1
+    fi
 }
 
 get_who() {
-  who=$(LC_ALL=C who -m)
+    who=$(LC_ALL=C who -m | tr -s ' ')
 
-  if [ -n "${who}" ]; then
-    echo "${who}"
-  else
-    LC_ALL=C who | grep $(get_tty) | tr -s ' '
-  fi
+    if [ -n "${who}" ]; then
+        echo "${who}"
+    else
+        LC_ALL=C who | grep "$(get_tty)" | tr -s ' '
+    fi
 }
 
 get_begin_date() {
-  echo "$(date "+%Y") $(echo $(get_who) | cut -d" " -f3,4,5)"
+    printf "%s %s" "$(date "+%Y")" "$(get_who | cut -d" " -f3,4,5)"
 }
 
 get_ip() {
-  ip=$(echo $(get_who) | cut -d" " -f6 | sed -e "s/^(// ; s/)$//")
-  [ -z "${ip}" ] && ip="unknown (no tty)"
-  [ "${ip}" = ":0" ] && ip="localhost"
+    ip=$(get_who | cut -d" " -f6 | sed -e "s/^(// ; s/)$//")
+    [ -z "${ip}" ] && ip="unknown (no tty)"
+    [ "${ip}" = ":0" ] && ip="localhost"
 
-  echo "${ip}"
+    echo "${ip}"
 }
 
 get_end_date() {
-  date +"%Y %b %d %H:%M"
+    date +"%Y %b %d %H:%M"
 }
 
 get_now() {
-  date +"%Y-%m-%dT%H:%M:%S%z"
+    date +"%Y-%m-%dT%H:%M:%S%z"
 }
 
+get_complete_hostname() {
+    REAL_HOSTNAME=$(get_fqdn)
+    if [ "${HOSTNAME}" = "${REAL_HOSTNAME}" ]; then
+        echo "${HOSTNAME}"
+    else
+        echo "${HOSTNAME} (${REAL_HOSTNAME})"
+    fi
+}
+
+get_repository_status() {
+    dir=$1
+    # tell Git where to find the repository and the work tree (no need to `cd …` there)
+    export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
+    # If the repository and the work tree exist, try to commit changes
+    if [ -d "${GIT_DIR}" ] && [ -d "${GIT_WORK_TREE}" ]; then
+        CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
+        if [ "${CHANGED_LINES}" != "0" ]; then
+            STATUS=$(${GIT_BIN} status --short | tail -n ${GIT_STATUS_MAX_LINES})
+            printf "%s\n%s\n" "${GIT_DIR} (last ${GIT_STATUS_MAX_LINES} lines)" "${STATUS}" | sed -e '/^$/d'
+        fi
+    fi
+    # unset environment variables to prevent accidental influence on other git commands
+    unset GIT_DIR GIT_WORK_TREE
+}
+
+get_evocheck() {
+    if [ -x "${EVOCHECK_BIN}" ]; then
+        printf "Evocheck status :"
+        EVOCHECK_OUT=$(${EVOCHECK_BIN})
+        EVOCHECK_RC=$?
+
+        if [ "${EVOCHECK_RC}" = "0" ] && [ -z "${EVOCHECK_OUT}" ]; then
+            printf " OK\n\n"
+        else
+            printf " ERROR\n%s\n\n" "${EVOCHECK_OUT}"
+        fi
+    fi
+}
+
+print_log() {
+    printf "*********** %s ***************\n" "$(get_now)"
+    print_session_data
+    printf "Hooks     : commit=%s db=%s api=%s mail=%s\n"\
+           "${HOOK_COMMIT}" "${HOOK_DB}" "${HOOK_API}" "${HOOK_MAIL}"
+    if [ "${HOOK_MAIL}" = "1" ]; then
+        printf "Mailto    : %s\n" "${EVOMAINTMAIL}"
+    fi
+}
+
+print_session_data() {
+    printf "Host      : %s\n" "${HOSTNAME_TEXT}"
+    printf "User      : %s\n" "${USER}"
+    printf "IP        : %s\n" "${IP}"
+    printf "Begin     : %s\n" "${BEGIN_DATE}"
+    printf "End       : %s\n" "${END_DATE}"
+    printf "Message   : %s\n" "${MESSAGE}"
+}
+
+hook_commit() {
+    if [ -x "${GIT_BIN}" ]; then
+        # loop on possible directories managed by GIT
+        for dir in ${GIT_REPOSITORIES}; do
+            # tell Git where to find the repository and the work tree (no need to `cd …` there)
+            export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
+            # If the repository and the work tree exist, try to commit changes
+            if [ -d "${GIT_DIR}" ] && [ -d "${GIT_WORK_TREE}" ]; then
+                CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
+                if [ "${CHANGED_LINES}" != "0" ]; then
+                    if [ "${DRY_RUN}" = "1" ]; then
+                        # STATS_SHORT=$(${GIT_BIN} diff --stat | tail -1)
+                        STATS=$(${GIT_BIN} diff --stat | tail -n ${GIT_STATUS_MAX_LINES})
+                        # GIT_COMMITS_SHORT=$(printf "%s\n%s : %s" "${GIT_COMMITS_SHORT}" "${GIT_DIR}" "${STATS_SHORT}" | sed -e '/^$/d')
+                        GIT_COMMITS=$(printf "%s\n%s\n%s" "${GIT_COMMITS}" "${GIT_DIR}" "${STATS}" | sed -e '/^$/d')
+                    else
+                        ${GIT_BIN} add --all
+                        ${GIT_BIN} commit --message "${MESSAGE}" --author="${USER} <${USER}@evolix.net>" --quiet
+                        # Add the SHA to the log file if something has been committed
+                        SHA=$(${GIT_BIN} rev-parse --short HEAD)
+                        # STATS_SHORT=$(${GIT_BIN} show --stat | tail -1)
+                        STATS=$(${GIT_BIN} show --stat --pretty=format:"" | tail -n ${GIT_STATUS_MAX_LINES})
+                        # append commit data, without empty lines
+                        # GIT_COMMITS_SHORT=$(printf "%s\n%s : %s –%s" "${GIT_COMMITS_SHORT}" "${GIT_DIR}" "${SHA}" "${STATS_SHORT}" | sed -e '/^$/d')
+                        GIT_COMMITS=$(printf "%s\n%s : %s\n%s" "${GIT_COMMITS}" "${GIT_DIR}" "${SHA}" "${STATS}" | sed -e '/^$/d')
+                    fi
+                fi
+            fi
+            # unset environment variables to prevent accidental influence on other git commands
+            unset GIT_DIR GIT_WORK_TREE
+        done
+
+        if [ -n "${GIT_COMMITS}" ]; then
+            # if [ "${VERBOSE}" = "1" ]; then
+                printf "\n********** Commits ****************\n%s\n***********************************\n" "${GIT_COMMITS}"
+            # fi
+            if [ "${DRY_RUN}" != "1" ]; then
+                echo "${GIT_COMMITS}" >> "${LOGFILE}"
+            fi
+        fi
+    fi
+}
+
+hook_db() {
+    SQL_DETAILS=$(echo "${MESSAGE}" | sed "s/'/''/g")
+    PG_QUERY="INSERT INTO evomaint(hostname,userid,ipaddress,begin_date,end_date,details) VALUES ('${HOSTNAME}','${USER}','${IP}','${BEGIN_DATE}',now(),'${SQL_DETAILS}')"
+
+    if [ "${VERBOSE}" = "1" ]; then
+        printf "\n********** DB query **************\n%s\n***********************************\n" "${PG_QUERY}"
+    fi
+    if [ "${DRY_RUN}" != "1" ] && [ -x "${PSQL_BIN}" ]; then
+        echo "${PG_QUERY}" | ${PSQL_BIN} "${PGDB}" "${PGTABLE}" -h "${PGHOST}"
+    fi
+}
+
+hook_api() {
+    if [ "${VERBOSE}" = "1" ]; then
+        printf "\n********** API call **************\n"
+        printf "curl -f -s -S -X POST [REDACTED] -k -F api_key=[REDACTED] -F action=insertEvoMaintenance -F hostname=%s -F userid=%s -F ipaddress=%s -F begin_date=%s -F end_date='now()' -F details=%s" \
+                    "${HOSTNAME}" "${USER}" "${IP}" "${BEGIN_DATE}" "${MESSAGE}"
+        printf "\n***********************************\n"
+    fi
+
+    if [ "${DRY_RUN}" != "1" ] && [ -x "${CURL_BIN}" ]; then
+        API_RETURN_STATUS=$(curl -f -s -S -X POST \
+        "${API_ENDPOINT}" -k \
+        -F api_key="${API_KEY}" \
+        -F action=insertEvoMaintenance \
+        -F hostname="${HOSTNAME}" \
+        -F userid="${USER}" \
+        -F ipaddress="${IP}" \
+        -F begin_date="${BEGIN_DATE}" \
+        -F end_date='now()' \
+        -F details="${MESSAGE}")
+
+        # either cURL or the API backend can throw an error, otherwise it returns this JSON response
+        if [ "$API_RETURN_STATUS" = '{"status":"Ok"}' ]; then
+            echo "API call OK."
+        else
+            echo "API call FAILED."
+        fi
+    fi
+}
+
+format_mail() {
+    cat <<EOTEMPLATE
+From: ${FULLFROM}
+Content-Type: text/plain; charset=UTF-8
+MIME-Version: 1.0
+Content-Transfer-Encoding: 8bit
+To: ${EVOMAINTMAIL}
+Subject: [evomaintenance] Intervention sur ${HOSTNAME_TEXT} (${USER})
+
+Bonjour,
+
+Une intervention vient de se terminer sur votre serveur.
+
+Nom du serveur : ${HOSTNAME_TEXT}
+Personne ayant réalisée l'intervention : ${USER}
+Intervention réalisée depuis : ${IP}
+Début de l'intervention : ${BEGIN_DATE}
+Fin de l'intervention : ${END_DATE}
+
+### Renseignements sur l'intervention
+${MESSAGE}
+###
+
+EOTEMPLATE
+
+    if [ -n "${GIT_COMMITS}" ]; then
+        cat << EOTEMPLATE
+### Commits
+${GIT_COMMITS}
+###
+
+EOTEMPLATE
+    fi
+
+    cat <<EOTEMPLATE
+Pour réagir à cette intervention, vous pouvez répondre à ce message
+(sur l'adresse mail ${FROM}). En cas d'urgence, utilisez
+l'adresse ${URGENCYFROM} ou notre téléphone portable d'astreinte
+(${URGENCYTEL})
+
+Cordialement,
+--
+${FULLFROM}
+EOTEMPLATE
+}
+
+hook_mail() {
+    MAIL_CONTENT=$(format_mail)
+
+    if [ "${VERBOSE}" = "1" ]; then
+        printf "\n********** Mail *******************\n%s\n***********************************\n" "${MAIL_CONTENT}"
+    fi
+    if [ "${DRY_RUN}" != "1" ] && [ -x "${SENDMAIL_BIN}" ]; then
+        echo "${MAIL_CONTENT}" | ${SENDMAIL_BIN} -oi -t -f "${FROM}"
+    fi
+}
+
+hook_log() {
+  if [ "${VERBOSE}" = "1" ]; then
+      print_log
+  fi
+  if [ "${DRY_RUN}" != "1" ]; then
+      print_log >> "${LOGFILE}"
+  fi
+}
+
+# load configuration if present.
 test -f /etc/evomaintenance.cf && . /etc/evomaintenance.cf
 
-[ -n "${HOSTNAME}" ]     || HOSTNAME=$(get_fqdn)
-[ -n "${EVOMAINTMAIL}" ] || EVOMAINTMAIL=evomaintenance-$(echo "${HOSTNAME}" | cut -d- -f1)@${REALM}
-[ -n "${LOGFILE}" ]      || LOGFILE=/var/log/evomaintenance.log
+HOSTNAME=${HOSTNAME:-$(get_fqdn)}
+EVOMAINTMAIL=${EVOMAINTMAIL:-"evomaintenance-$(echo "${HOSTNAME}" | cut -d- -f1)@${REALM}"}
+LOGFILE=${LOGFILE:-"/var/log/evomaintenance.log"}
+HOOK_COMMIT=${HOOK_COMMIT:-"1"}
+HOOK_DB=${HOOK_DB:-"0"}
+HOOK_API=${HOOK_API:-"1"}
+HOOK_MAIL=${HOOK_MAIL:-"1"}
+DRY_RUN=${DRY_RUN:-"0"}
+VERBOSE=${VERBOSE:-"0"}
+AUTO=${AUTO:-"0"}
+EVOCHECK=${EVOCHECK:-"0"}
+GIT_STATUS_MAX_LINES=${GIT_STATUS_MAX_LINES:-20}
+API_ENDPOINT=${API_ENDPOINT:-""}
+
+# initialize variables
+MESSAGE=""
+# GIT_COMMITS_SHORT=""
+GIT_COMMITS=""
+
+# Parse options
+# based on https://gist.github.com/deshion/10d3cb5f88a21671e17a
+while :; do
+    case $1 in
+        -h|-\?|--help)
+            show_help
+            exit 0
+            ;;
+        --version)
+            show_version
+            exit 0
+            ;;
+        -m|--message)
+            # message options, with value speparated by space
+            if [ -n "$2" ]; then
+                MESSAGE=$2
+                shift
+            else
+                printf 'ERROR: "--message" requires a non-empty option argument.\n' >&2
+                exit 1
+            fi
+            ;;
+        --message=?*)
+            # message options, with value speparated by =
+            MESSAGE=${1#*=}
+            ;;
+        --message=)
+            # message options, without value
+            printf 'ERROR: "--message" requires a non-empty option argument.\n' >&2
+            exit 1
+            ;;
+        --no-commit)
+            # disable commit hook
+            HOOK_COMMIT=0
+            ;;
+        --commit)
+            # enable commit hook
+            HOOK_COMMIT=1
+            ;;
+        --no-db)
+            # disable DB hook
+            HOOK_DB=0
+            ;;
+        --db)
+            # enable DB hook
+            HOOK_DB=1
+            ;;
+        --no-api)
+            # disable API hook
+            HOOK_API=0
+            ;;
+        --api)
+            # enable API hook
+            HOOK_API=1
+            ;;
+        --no-mail)
+            # disable mail hook
+            HOOK_MAIL=0
+            ;;
+        --mail)
+            # enable mail hook
+            HOOK_MAIL=1
+            ;;
+        --no-auto)
+            # use "manual" mode
+            AUTO=0
+            ;;
+        --auto)
+            # use "auto" mode
+            AUTO=1
+            ;;
+        -n|--dry-run)
+            # disable actual commands
+            DRY_RUN=1
+            ;;
+        -v|--verbose)
+            # print verbose information
+            VERBOSE=1
+            ;;
+        --)
+            # End of all options.
+            shift
+            break
+            ;;
+        -?*|[[:alnum:]]*)
+            # ignore unknown options
+            printf 'WARN: Unknown option (ignored): %s\n' "$1" >&2
+            ;;
+        *)
+            # Default case: If no more options then break out of the loop.
+            break
+            ;;
+    esac
+
+    shift
+done
+
 
 # Treat unset variables as an error when substituting.
 # Only after this line, because some config variables might be missing.
 set -u
 
-REAL_HOSTNAME=$(get_fqdn)
-if [ "${HOSTNAME}" = "${REAL_HOSTNAME}" ]; then
-    HOSTNAME_TEXT="${HOSTNAME}"
-else
-    HOSTNAME_TEXT="${HOSTNAME} (${REAL_HOSTNAME})"
-fi
-
+# Gather information
+HOSTNAME_TEXT=$(get_complete_hostname)
 # TTY=$(get_tty)
 # WHO=$(get_who)
 IP=$(get_ip)
@@ -90,109 +453,278 @@ USER=$(logname)
 PATH=${PATH}:/usr/sbin
 
 SENDMAIL_BIN=$(command -v sendmail)
+readonly SENDMAIL_BIN
+if [ "${HOOK_MAIL}" = "1" ] && [ -z "${SENDMAIL_BIN}" ]; then
+    echo "No \`sendmail' command has been found, can't send mail." 2>&1
+fi
+
 GIT_BIN=$(command -v git)
+readonly GIT_BIN
+if [ "${HOOK_COMMIT}" = "1" ] && [ -z "${GIT_BIN}" ]; then
+    echo "No \`git' command has been found, can't commit changes" 2>&1
+fi
+
+PSQL_BIN=$(command -v psql)
+readonly PSQL_BIN
+if [ "${HOOK_DB}" = "1" ] && [ -z "${PSQL_BIN}" ]; then
+    echo "No \`psql' command has been found, can't save to the database." 2>&1
+fi
+
+CURL_BIN=$(command -v curl)
+readonly CURL_BIN
+if [ "${HOOK_API}" = "1" ] && [ -z "${CURL_BIN}" ]; then
+    echo "No \`curl' command has been found, can't call the API." 2>&1
+fi
+
+if [ "${HOOK_API}" = "1" ] && [ -z "${API_ENDPOINT}" ]; then
+    echo "No API endpoint specified, can't call the API." 2>&1
+fi
+
+EVOCHECK_BIN="/usr/share/scripts/evocheck.sh"
 
 GIT_REPOSITORIES="/etc /etc/bind"
 
-# git statuses
+# initialize variable
 GIT_STATUSES=""
-
-if test -x "${GIT_BIN}"; then
+# git statuses
+if [ -x "${GIT_BIN}" ]; then
     # loop on possible directories managed by GIT
     for dir in ${GIT_REPOSITORIES}; do
-        # tell Git where to find the repository and the work tree (no need to `cd …` there)
-        export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
-        # If the repository and the work tree exist, try to commit changes
-        if test -d "${GIT_DIR}" && test -d "${GIT_WORK_TREE}"; then
-            CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
-            if [ "${CHANGED_LINES}" != "0" ]; then
-              STATUS=$(${GIT_BIN} status --short | tail -n 10)
-              # append diff data, without empty lines
-              GIT_STATUSES=$(printf "%s\n%s\n%s\n" "${GIT_STATUSES}" "${GIT_DIR} (last 10 lines)" "${STATUS}" | sed -e '/^$/d')
-            fi
+        RESULT=$(get_repository_status "${dir}")
+        if [ -n "${RESULT}" ]; then
+            # append diff data, without empty lines
+            GIT_STATUSES=$(printf "%s\n%s\n" "${GIT_STATUSES}" "${RESULT}" | sed -e '/^$/d')
         fi
-        # unset environment variables to prevent accidental influence on other git commands
-        unset GIT_DIR GIT_WORK_TREE
+        unset RESULT
     done
-    if [ -n "${GIT_STATUSES}" ]; then
-      echo "/!\ There are some uncommited changes. If you proceed, everything will be commited."
-      echo "${GIT_STATUSES}"
-      echo ""
-    fi
 fi
 
-# get input from stdin
-echo "> Please, enter details about your maintenance"
-read TEXTE
+# find out if running in interactive mode, or not
+if [ -t 0 ]; then
+    INTERACTIVE=1
+else
+    INTERACTIVE=0
+fi
+readonly INTERACTIVE
 
-if [ "${TEXTE}" = "" ]; then
+if [ "${INTERACTIVE}" = "1" ] && [ "${EVOCHECK}" = "1" ]; then
+    get_evocheck
+fi
+if [ -n "${GIT_STATUSES}" ] && [ "${INTERACTIVE}" = "1" ]; then
+    printf "/!\ There are some uncommited changes.\n%s\n\n" "${GIT_STATUSES}"
+fi
+
+if [ -z "${MESSAGE}" ]; then
+    if [ "${INTERACTIVE}" = "1" ]; then
+        printf "> Please, enter details about your maintenance:\n"
+    fi
+    read -r MESSAGE
+fi
+
+if [ -z "${MESSAGE}" ]; then
     echo "no value..."
     exit 1
 fi
 
-# recapitulatif
-BLOB=$(cat <<END
-Host      : $HOSTNAME_TEXT
-User      : $USER
-IP        : $IP
-Begin     : $BEGIN_DATE
-End       : $END_DATE
-Message   : $TEXTE
-END
-)
+print_session_data
 
-echo ""
-echo "${BLOB}"
-echo ""
-echo "> Press <Enter> to submit, or <Ctrl+c> to cancel."
-read enter
-
-# write log
-echo "----------- $(get_now) ---------------" >> "${LOGFILE}"
-echo "${BLOB}" >> "${LOGFILE}"
-
-# git commit
-GIT_COMMITS=""
-
-if test -x "${GIT_BIN}"; then
-    # loop on possible directories managed by GIT
-    for dir in ${GIT_REPOSITORIES}; do
-        # tell Git where to find the repository and the work tree (no need to `cd …` there)
-        export GIT_DIR="${dir}/.git" GIT_WORK_TREE="${dir}"
-        # If the repository and the work tree exist, try to commit changes
-        if test -d "${GIT_DIR}" && test -d "${GIT_WORK_TREE}"; then
-            CHANGED_LINES=$(${GIT_BIN} status --porcelain | wc -l | tr -d ' ')
-            if [ "${CHANGED_LINES}" != "0" ]; then
-              ${GIT_BIN} add --all
-              ${GIT_BIN} commit --message "${TEXTE}" --author="${USER} <${USER}@evolix.net>" --quiet
-              # Add the SHA to the log file if something has been committed
-              SHA=$(${GIT_BIN} rev-parse --short HEAD)
-              STATS=$(${GIT_BIN} show --stat | tail -1)
-              # append commit data, without empty lines
-              GIT_COMMITS=$(printf "%s\n%s : %s –%s" "${GIT_COMMITS}" "${GIT_DIR}" "${SHA}" "${STATS}" | sed -e '/^$/d')
-            fi
+if [ "${INTERACTIVE}" = "1" ] && [ "${AUTO}" = "0" ]; then
+    if  [ "${HOOK_COMMIT}" = "1" ] || [ "${HOOK_MAIL}" = "1" ] || [ "${HOOK_DB}" = "1" ]; then
+        printf "\nActions to execute:\n"
+        if [ "${HOOK_COMMIT}" = "1" ]; then
+            printf "* commit changes in repositories\n"
         fi
-        # unset environment variables to prevent accidental influence on other git commands
-        unset GIT_DIR GIT_WORK_TREE
-    done
-    if [ -n "${GIT_COMMITS}" ]; then
-      echo "${GIT_COMMITS}" >> "${LOGFILE}"
+        if [ "${HOOK_MAIL}" = "1" ]; then
+            printf "* send mail to %s\n" "${EVOMAINTMAIL}"
+        fi
+        if [ "${HOOK_DB}" = "1" ]; then
+            printf "* save metadata to the database\n"
+        fi
+        if [ "${HOOK_API}" = "1" ]; then
+            printf "* send metadata to the API\n"
+        fi
+        echo ""
+
+        answer=""
+        while :; do
+            printf "> Let's continue? [Y,n,i,?] "
+            read -r answer
+            case $answer in
+                [Yy]|"" )
+                    # force "auto" mode, but keep hooks settings
+                    AUTO=1
+                    break
+                    ;;
+                [Nn] )
+                    # force "auto" mode, and disable all hooks
+                    HOOK_COMMIT=0
+                    HOOK_MAIL=0
+                    HOOK_DB=0
+                    HOOK_API=0
+                    AUTO=1
+                    break
+                    ;;
+                [Ii] )
+                    # force "manual" mode
+                    AUTO=0
+                    break
+                    ;;
+                * )
+                    printf "y - yes, execute actions and exit\n"
+                    printf "n - no, don't execute actions and exit\n"
+                    printf "i - switch to interactive mode\n"
+                    printf "? - print this help\n"
+                    ;;
+            esac
+        done
     fi
 fi
 
-# insert into PG
-# SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/\\\\\\'/g ; s@/@\\\\\/@g ; s@\\&@et@g"`
-SQL_TEXTE=`echo "${TEXTE}" | sed "s/'/''/g"`
+if [ "${INTERACTIVE}" = "1" ] && [ "${AUTO}" = "0" ]; then
+    # Commit hook
+    if [ -n "${GIT_STATUSES}" ] && [ "${HOOK_COMMIT}" = "1" ]; then
+        printf "/!\ There are some uncommited changes.\n%s\n\n" "${GIT_STATUSES}"
 
-PG_QUERY="INSERT INTO evomaint(hostname,userid,ipaddress,begin_date,end_date,details) VALUES ('${HOSTNAME}','${USER}','${IP}','${BEGIN_DATE}',now(),'${SQL_TEXTE}')"
-echo "${PG_QUERY}" | psql ${PGDB} ${PGTABLE} -h ${PGHOST} --quiet
+        y="Y"; n="n"
+        answer=""
+        while :; do
+            printf "> Do you want to commit the changes? [%s] " "${y},${n}"
+            read -r answer
+            case $answer in
+                [Yy] )
+                    hook_commit;
+                    break
+                    ;;
+                [Nn] )
+                    break
+                    ;;
+                "" )
+                    if [ "${HOOK_COMMIT}" = "1" ]; then
+                      hook_commit
+                    fi
+                    break
+                    ;;
+                * )
+                    echo "answer with a valid choice"
+                    ;;
+            esac
+        done
+    fi
 
-# send mail
-MAIL_TEXTE=$(echo "${TEXTE}" | sed -e "s@/@\\\\\/@g ; s@&@\\\\&@")
-MAIL_GIT_COMMITS=$(echo "${GIT_COMMITS}" | sed -e "s@/@\\\\\/@g ; s@&@\\\\&@")
+    # Mail hook
+    if [ "${HOOK_MAIL}" = "1" ]; then
+        y="Y"; n="n"
+    else
+        y="y"; n="N"
+    fi
+    answer=""
+    while :; do
+        printf "> Do you want to send an email to <%s>? [%s] " "${EVOMAINTMAIL}" "${y},${n},e"
+        read -r answer
+        case $answer in
+            [Yy] )
+                hook_mail;
+                break
+                ;;
+            [Nn] )
+                break
+                ;;
+            [Ee] )
+                printf "> To: [%s] " "${EVOMAINTMAIL}"
+                read -r mail_recipient
+                if [ -n "${mail_recipient}" ]; then
+                    EVOMAINTMAIL="${mail_recipient}"
+                fi
+                ;;
+            "" )
+                if [ "${HOOK_MAIL}" = "1" ]; then
+                    hook_mail
+                fi
+                break
+                ;;
+            * )
+                echo "answer with a valid choice"
+                ;;
+        esac
+    done
 
-cat /usr/share/scripts/evomaintenance.tpl | \
-    sed -e "s/__TO__/${EVOMAINTMAIL}/ ; s/__HOSTNAME__/${HOSTNAME_TEXT}/ ; s/__USER__/${USER}/ ; s/__BEGIN_DATE__/${BEGIN_DATE}/ ; s/__END_DATE__/${END_DATE}/ ; s/__GIT_COMMITS__/${MAIL_GIT_COMMITS}/ ; s/__TEXTE__/${MAIL_TEXTE}/ ; s/__IP__/${IP}/ ; s/__FULLFROM__/${FULLFROM}/ ; s/__FROM__/${FROM}/ ; s/__URGENCYFROM__/${URGENCYFROM}/ ; s/__URGENCYTEL__/${URGENCYTEL}/" | \
-    ${SENDMAIL_BIN} -oi -t -f ${FROM}
+    # Database hook
+    if [ "${HOOK_DB}" = "1" ]; then
+        y="Y"; n="n"
+    else
+        y="y"; n="N"
+    fi
+    answer=""
+    while :; do
+        printf "> Do you want to insert your message into the database? [%s] " "${y},${n}"
+        read -r answer
+        case $answer in
+            [Yy] )
+                hook_db;
+                break
+                ;;
+            [Nn] )
+                break
+                ;;
+            "" )
+                if [ "${HOOK_DB}" = "1" ]; then
+                  hook_db
+                fi
+                break
+                ;;
+            * )
+                echo "answer with a valid choice"
+                ;;
+        esac
+    done
+
+    # API hook
+    if [ "${HOOK_API}" = "1" ]; then
+        y="Y"; n="n"
+    else
+        y="y"; n="N"
+    fi
+    answer=""
+    while :; do
+        printf "> Do you want to send the metadata to the API? [%s] " "${y},${n}"
+        read -r answer
+        case $answer in
+            [Yy] )
+                hook_api;
+                break
+                ;;
+            [Nn] )
+                break
+                ;;
+            "" )
+                if [ "${HOOK_API}" = "1" ]; then
+                    hook_api
+                fi
+                break
+                ;;
+            * )
+                echo "answer with a valid choice"
+                ;;
+        esac
+    done
+fi
+
+# Log hook
+hook_log
+
+if [ "${INTERACTIVE}" = "0" ] || [ "${AUTO}" = "1" ]; then
+    if [ "${HOOK_COMMIT}" = "1" ]; then
+        hook_commit
+    fi
+    if [ "${HOOK_MAIL}" = "1" ]; then
+        hook_mail
+    fi
+    if [ "${HOOK_DB}" = "1" ]; then
+        hook_db
+    fi
+    if [ "${HOOK_API}" = "1" ]; then
+        hook_api
+    fi
+fi
 
 exit 0
diff --git a/roles/base/templates/evomaintenance.j2 b/roles/base/templates/evomaintenance.j2
index 79bc0cb..006d1c0 100644
--- a/roles/base/templates/evomaintenance.j2
+++ b/roles/base/templates/evomaintenance.j2
@@ -1,13 +1,20 @@
 HOSTNAME={{ evomaintenance_hostname }}
 EVOMAINTMAIL={{ evomaintenance_alert_email or general_alert_email | mandatory }}
 
-export PGPASSWORD={{ evomaintenance_pg_passwd | mandatory }}
+export PGPASSWORD={{ evomaintenance_pg_passwd }}
 
-PGDB={{ evomaintenance_pg_db | mandatory }}
-PGTABLE={{ evomaintenance_pg_table | mandatory }}
-PGHOST={{ evomaintenance_pg_host | mandatory }}
+PGDB={{ evomaintenance_pg_db }}
+PGTABLE={{ evomaintenance_pg_table }}
+PGHOST={{ evomaintenance_pg_host }}
 FROM={{ evomaintenance_from }}
 FULLFROM="{{ evomaintenance_full_from }}"
 URGENCYFROM={{ evomaintenance_urgency_from }}
 URGENCYTEL="{{ evomaintenance_urgency_tel }}"
 REALM="{{ evomaintenance_realm }}"
+API_ENDPOINT={{ evomaintenance_api_endpoint }}
+API_KEY={{ evomaintenance_api_key }}
+
+HOOK_API={{ evomaintenance_hook_api | bool | ternary('1','0') }}
+HOOK_DB={{ evomaintenance_hook_db | bool | ternary('1','0') }}
+HOOK_COMMIT={{ evomaintenance_hook_commit | bool | ternary('1','0') }}
+HOOK_MAIL={{ evomaintenance_hook_mail | bool | ternary('1','0') }}