Club Drupal

#!/bin/sh

# This script contains useful functions for other scripts.

# Check if scripts-config.sh is imported.

if [ -z $scripts_config ] ; then

    echo "Import of scripts-config.sh required."

    . scripts-config.sh

fi

scripts_utils='imported'

ask_password() {

    # read -s doesn't work with sh.

    # usage: pass=`ask_password "password please:"`

    echo $1 >&2

    echo -n ">" >&2

    stty_avant=`stty -g`

    stty -echo

    read password

    stty $stty_avant

    echo "$password"

    unset password

}

ask_password_db() {

    # ARGS: server_name, user_name

    local db_password="pour_boucler"

    # empty db request to validate password

    while ! mysql -h $1 -u $2 -p$db_password -e "" 2>/dev/null ; do

        db_password=`ask_password "database password:"`

    done

    echo $db_password

}

generate_password() {

    # ARGS: [password_length]

    # The password contains special characters. '/' must be excluded to avoid sed malfunction.

    local site_password='/'

    if [ -z $1 ] ; then

        local password_length=20

    else

        local password_length=$1

    fi

    while echo "$site_password" | grep -Fq '/' ; do

        site_password=`dd if=/dev/urandom count=1 | uuencode -m - | head -n 2 | tail -n 1 | cut -c-$password_length`

    done

    echo $site_password

}

count_d7_sites() {

    find $d7_dir_sites -type d ! -name all -maxdepth 1 | wc -l

}

check_arguments() {

    # ARGS: number of arguments passed to script, number of arguments required, [help text]

    if [ $1 -lt $2  ] ; then

        echo "Number of arguments insuffisant."

	echo -e $3

        exit 1

    fi

}

generate_settings_local() {

    # ARGS: site_name, site_password, d7_settings_local_template, d7_site_settings_local

    sed "s/\%\%DBUSER\%\%/$1/ ; s/\%\%DBNAME\%\%/$1/ ; s/\%\%DBPASS\%\%/$2/ ; s/\%\%SITE_NAME\%\%/$1/" < $3 > $4

}

give_dir() {

    # ARG: file

    # Return the abosulte directory path of a file or a dir.

    settings_location=`realpath $1`

    echo `dirname $settings_location`

}

work_tree_clean() {

    git_status_output=`git status --porcelain`

    if [ -z "$git_status_output" ] ; then

	exit 0

    else

	exit 1

    fi

}

mail_unclean_work_tree() {

    cd $dir_multi_assos

    git_status_output=`git status`

    echo "$git_status_output" | mail -s "$1" $email_multi_assos

}

commit_if_unclean() {

    if ! `work_tree_clean` ; then

	commit_message="COMMIT OF UNCLEAN STUFF"

	commit -a -m "$commit_message"

	mail_unclean_work_tree "[git] $commit_message"

    fi

}

commit() {

    # ARG: commit message

    if [ -z "$1" ] ; then

	echo "Empty commit message. Nothing was commited."

	exit 2

    fi

    cd $dir_multi_assos

    git commit -a -m "$1"

}