.nmgc_profile

# File containing commands to be added to the Bash profile. 
# The script configure_nmgc.py will do this, or the uninstallation. 

# the $nmgc command is defined directly in the .bash_profile by configure_nmgc.py

# Warning ! This prevent from using the 'nmgc' browser, common in all gnome environement. 
## Thus, 'nmgc' will launch the file browser, and NOT the code. Be careful about that in GNU/Linux environments
alias nmgc_code="$nmgc/nmgc"

alias nmgc_outputs="$nmgc/nmgc_outputs"
alias nmgc_rates="$nmgc/nmgc_rates"
alias nmgc_major_reactions="$nmgc/nmgc_major_reactions"
alias nmgc_trace_major="$nmgc/nmgc_trace_major"

# Python scripts will be available in any folder
export PATH=$PATH:$nmgc/scripts:.

git_branch_name_prompt() {
    # Only do this if the current directory is a git repository
    if git status 2>/dev/null 1>/dev/null ; then
        # We keep only the first line, then the last word is our branch
        git_status_output=$(git status 2> /dev/null|head -1) || return

        branch_name() {
        # We get the last word with grep
            echo "$git_status_output"|grep -oE '[^ ]+$' 
        }
    
    
        echo "($(branch_name))"
    fi
}

git_branch_colour_prompt() {
    # Only do this if the current directory is a git repository
    if git status 2>/dev/null 1>/dev/null ; then
        git_status_output=$(git status 2> /dev/null) || return

        find_pattern_in_status() {
            local pattern="$1"
            [[ "$git_status_output" =~ ${pattern} ]]
        }

        is_clean() {
            local clean_fr='(rien à valider, la copie de travail est propre)'
            local clean_en='(working directory clean)'
            find_pattern_in_status "($clean_fr|$clean_en)"
        }

        is_local_changes() {
            local added_fr='Modifications qui seront validées :'
            local not_added_fr='Modifications qui ne seront pas validées :'
            local added_en='# Changes to be committed'
            local not_added_en='# Changes not staged for commit'
            find_pattern_in_status "($added_fr|$not_added_fr|$added_en|$not_added_en)"
        }

        is_untracked() {
            local untracked_fr='Fichiers non suivis:'
            local untracked_en='# Untracked files'
            find_pattern_in_status "($untracked_fr|$untracked_en)"
        }

        # local bold="\033[1m"
        local no_colour="\033[0m"
        local red="\033[31m"
        local green="\033[32m"
        local yellow="\033[33m"
        local branch_colour=""

        if is_untracked
        then
            branch_colour=$red
        elif is_local_changes
        then
            branch_colour=$yellow
        elif is_clean
        then
            branch_colour=$green
        fi

        echo -e "$branch_colour"
    fi
}

PS1="\h.\u:\[\033[35m\]\W\[\033[0m\]\[\$(git_branch_colour_prompt)\]\$(git_branch_name_prompt)\[\033[0m\]\$ "