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|
#!/bin/bash
WIDGET_BASE_DIR="$1"
VERBOSE=$(test "x$2x" != "xx" && echo "1" || echo "0")
rm_tmpfile() # No args
{
if test $VERBOSE -eq 1; then
echo "Removing ${TMP_FNAME}" > /dev/stderr
fi
rm -f "${TMP_FNAME}"
}
trap rm_tmpfile TERM INT
process_fname() # $1 = file name, n_pass
{
FNAME="$1"
N_PASS="$2"
cat ${FNAME} | \
sed -rn '1h;1!H;${;g;s!((\$|jQuery)([\n \t]|/\*.*\*/)*\.([\n \t]|/\*.*\*/)*widget([\n \t]|/\*.*\*/)*\(([\n \t]|/\*.*\*/)*")([^"]*)("[^{]*\{)!\1'$'\1''\7'$'\1''\8!g;p;}' | \
sed -rn '1h;1!H;${;g;s!(/\*|\*/|//|[{}])!'$'\1''\1'$'\1''!g;p;}' | \
gawk \
-v 'nPass='"${N_PASS}" \
-v 'inComment=0' \
-v 'inWidgetBody=0' \
-v 'inHtmlProto=0' \
-v 'widgetName=' \
-v 'braceCount=0' \
-v 'sourceToken=0' \
-v 'sourceValue=' \
-v 'seenSource=0' \
-v 'needAnotherPass=0' \
-v 'needToAddComma=0' \
'
function dumpProto(protoName) {
protoFile = "'"${WIDGET_BASE_DIR}"'/proto-html/" protoName ".prototype.html";
if (system("test -r " protoFile)) {
print "\033[7minline-protos.sh: Warning: " protoFile " not found\033[0m" > "/dev/stderr";
printf("\"%s\"", protoName);
}
else {
insideTag = 0;
printf("\n$(\"<div>");
while (1 == (getline inputLine < protoFile)) {
for (Nix1 = 1 ; Nix1 <= length(inputLine) ; Nix1++) {
theChar = substr(inputLine, Nix1, 1);
if ("<" == theChar)
insideTag = 1;
else
if (">" == theChar)
insideTag = 0;
if (insideTag && "\"" == theChar)
theChar = "'"'"'";
printf("%s", theChar);
}
printf("\" +\n \"");
}
printf("</div>\")");
close(protoFile);
}
}
function establishInliningVariables(widgetName, token) {
if (1 == inWidgetBody) {
if (1 == braceCount) {
if (match(token, /[ \t]([^: \t]*):/, arToken))
inHtmlProto = ((arToken[1] == "_htmlProto") ? 1 : 0);
printf("%s", token);
}
else {
if (inHtmlProto == 1) {
if (nPass == 1 && seenSource == 0) {
printf("\nsource:\n");
dumpProto(widgetName);
seenSource = 1;
needToAddComma = 1;
}
if (braceCount == 2) {
sourceTokenHasMatched = 0;
if (match(token, /[ \t]([a-zA-Z0-9_]*)[ \t]*:/, arToken)) {
sourceToken = ((arToken[1] == "source") ? 1 : 0);
sourceTokenHasMatched = 1;
if (needToAddComma == 1) {
printf(",");
needToAddComma = 0;
}
}
if (sourceToken == 0) {
if (sourceValue != "") {
if (match(sourceValue, /^[\n\t ]*("([^"]*)")/, sourceWidgetAr)) {
sourceWidgetName = sourceWidgetAr[2];
printf("%s", substr(sourceValue, 1, sourceWidgetAr[1, "start"] - 1));
dumpProto(sourceWidgetName);
printf("%s", substr(sourceValue, sourceWidgetAr[1, "start"] + sourceWidgetAr[1, "length"]));
}
else
printf("%s", sourceValue);
sourceValue = "";
}
printf("%s", token);
}
else {
if (sourceTokenHasMatched) {
nArSource = split(token, arSource, ":");
printf("%s:", arSource[1]);
for (idxArSource = 2 ; idxArSource <= nArSource ; idxArSource++) {
seenSource = 1;
sourceValue = sourceValue arSource[idxArSource];
if (idxArSource < nArSource)
sourceValue = sourceValue ":";
}
}
else {
seenSource = 1;
sourceValue = sourceValue token;
}
}
}
else
printf("%s", token);
}
else
printf("%s", token);
}
}
else
printf("%s", token);
}
{
n = split($0, ar, /\001/);
if (n > 1) {
for (Nix = 1 ; Nix <= n ; Nix++) {
if (ar[Nix] == "/*") {
inComment = 1;
printf("%s", ar[Nix]);
}
else
if (ar[Nix] == "*/") {
inComment = 0;
printf("%s", ar[Nix]);
}
else
if (ar[Nix] == "//") {
for (; Nix <= n ; Nix++)
printf("%s", ar[Nix]);
}
else
if (1 == inComment)
printf("%s", ar[Nix]);
else
if (Nix % 2) {
establishInliningVariables(widgetName, ar[Nix]);
}
else {
/* ar[Nix] is an interesting token not inside comments */
if ("{" == ar[Nix] || "}" == ar[Nix]) {
if (widgetName != "" && inWidgetBody == 0) {
if ("{" == ar[Nix])
inWidgetBody = 1;
else
exit(1);
}
if (inWidgetBody == 1) {
if ("{" == ar[Nix])
braceCount++;
else
if ("}" == ar[Nix]) {
if (inHtmlProto == 1 && braceCount == 2) {
if (seenSource == 0)
needAnotherPass = 1;
seenSource = 0;
}
braceCount--;
}
}
}
else {
split(ar[Nix], arWidget, ".");
widgetName = arWidget[2];
}
if (widgetName == "")
printf("%s", ar[Nix]);
else
printf("%s", ar[Nix]);
}
}
print("");
}
else
if (inComment)
print;
else
establishInliningVariables(widgetName, $0 "\n");
}
END { exit(needAnotherPass); }
'
}
if test "x${WIDGET_BASE_DIR}x" = "xx"; then
echo "Usage: $(basename $0) <widget_base_dir>"
exit 1
fi
for FNAME in ${WIDGET_BASE_DIR}/js/*.js; do
TMP_FNAME=`mktemp`
N_PASS=0
while ! process_fname $FNAME $N_PASS > $TMP_FNAME; do
if test $VERBOSE -eq 1; then
echo "Going for another pass with ${TMP_FNAME}" > /dev/stderr
fi
N_PASS=`expr "$N_PASS" + 1`
done
cat $TMP_FNAME
rm_tmpfile
done
|
