chris@203: #!/bin/bash
chris@203: 
chris@203: # Run this script from anywhere
chris@203: 
chris@203: # Enumerate Hg repos; make sure they're up to date; extract docs for
chris@203: # each
chris@203: 
chris@203: hgdir="/var/hg"
chris@203: docdir="/var/doc"
chris@203: 
chris@203: progdir=$(dirname $0)
chris@203: case "$progdir" in
chris@203:     /*) ;;
chris@203:     *) progdir="$(pwd)/$progdir" ;;
chris@203: esac
chris@203: 
chris@203: types="javadoc doxygen"
chris@203: 
chris@203: for x in $types; do
chris@203:     if [ ! -x "$progdir/extract-$x.sh" ]; then
chris@203: 	echo "Helper script not available: $progdir/extract-$x.sh"
chris@203: 	exit 1
chris@203:     fi
chris@203: done
chris@203: 
chris@203: for projectdir in "$hgdir"/* ; do
chris@203: 
chris@203:     if [ -d "$projectdir" ] && [ -d "$projectdir/.hg" ]; then
chris@203: 
chris@203: 	project=$(basename "$projectdir")
chris@203: 	echo "Found Hg repo: $projectdir for project $project"
chris@203: 
chris@203:  ##!!! do as www-data:
chris@203: 	( cd "$projectdir" ; sudo -u www-data hg -q update ) || exit 1
chris@203: 
chris@203: 	tmpdir=$(mktemp -d "$docdir/tmp_XXXXXX")
chris@203: 	
chris@203: 	case "$tmpdir" in
chris@203: 	    /*) ;;
chris@203: 	    *) echo "Temporary directory creation failed"; exit 1;;
chris@203: 	esac
chris@203: 
chris@203: 	targetdir="$docdir/$project"
chris@203: 
chris@203: 	echo "Temporary dir is $tmpdir, eventual target is $targetdir"
chris@203: 
chris@203:  ##!!! do as docs user:
chris@203: 	for x in $types; do
chris@203: 	    if "$progdir/extract-$x.sh" "$project" "$tmpdir"; then
chris@203: 		break
chris@203: 	    else
chris@203: 		echo "Failed to extract via type $x"
chris@203: 	    fi
chris@203: 	done
chris@203: 
chris@203:         if [ -f "$tmpdir/index.html" ]; then
chris@203: 	    echo "Processing resulted in an index.html being created, looks good!"
chris@203: 	    if [ ! -d "$targetdir" ] || [ ! -f "$targetdir/index.html" ]; then
chris@203: # # If we have just written something to a doc directory that was
chris@203: # # previously empty, we should switch on Embedded for this project
chris@203: 		echo "This project hasn't had doc extracted before -- I should switch on Embedded for it at this point"
chris@203: 	    fi
chris@203: 
chris@203: 	    if [ -d "$targetdir" ]; then
chris@203: 		mv "$targetdir" "$targetdir"_"$$" && \
chris@203: 		    mv "$tmpdir" "$targetdir" && \
chris@203: 		    rm -rf "$targetdir"_"$$"
chris@203: 	    else 
chris@203: 		echo "Processing resulted in no index.html, skipping"
chris@203: 		mv "$tmpdir" "$targetdir"
chris@203: 	    fi
chris@203: 
chris@203: 	else
chris@203: 	    # generated nothing (useful)
chris@203: 	    rm -rf "$tmpdir"
chris@203: 	fi
chris@203:     fi
chris@203: done
chris@203: