Include Highlight in the bundle

.gitmodules

@@ -0,0 +1,6 @@
+[submodule "hl/highlight"]
+	path = hl/highlight
+	url = https://gitlab.com/saalen/highlight.git
+[submodule "hl/lua"]
+	path = hl/lua
+	url = https://github.com/lua/lua.git

.travis.yml

@@ -1,3 +1,6 @@
+addons:
+  homebrew:
+    packages:
+      - boost
 language: objective-c
-xcode_project: QLColorCode.xcodeproj
-xcode_scheme: Travis
+script: set -o pipefail && xcodebuild -project QLColorCode.xcodeproj -scheme Travis build | xcpretty

README.md

@@ -7,14 +7,17 @@
 This is a Quick Look plug-in that renders source code with syntax highlighting,
 using the [Highlight library](http://www.andre-simon.de).
 
-To install Highlight, [download the library manually](http://www.andre-simon.de/zip/download.php), or use Homebrew `brew install highlight`
-
 To install the plug-in, just drag it to `~/Library/QuickLook`.
 You may need to create that folder if it doesn't already exist.
 
-Alternative, if you use [Homebrew Cask](https://github.com/caskroom/homebrew-cask),
+Alternatively, if you use [Homebrew Cask](https://github.com/caskroom/homebrew-cask),
 install with `brew cask install qlcolorcode`.
 
+Also available on MacPorts: `port install QLColorCode`.
+
+To build the project, you must have Boost headers on your system in
+`/opt/local/include` or `/usr/local/include`.
+
 ## Settings
 
 If you want to configure `QLColorCode`, there are several `defaults` commands that could be useful:

hl/apply-patches.sh

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -e
+DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" > /dev/null 2>&1 && pwd)"
+cd "$DIR"
+for i in lua highlight
+do
+    pushd "$i"
+        git checkout . || true
+        patch -p1 < "../${i}.patch"
+    popd
+done

hl/highlight.patch

@@ -0,0 +1,24 @@
+diff --git a/src/makefile b/src/makefile
+index 9d0a08e..0a7a833 100644
+--- a/src/makefile
++++ b/src/makefile
+@@ -43,8 +43,8 @@ ifeq (${LUA_TEST},1)
+ LUA_PKG_NAME=lua
+ endif
+
+-LUA_CFLAGS=$(shell pkg-config --cflags ${LUA_PKG_NAME})
+-LUA_LIBS=$(shell pkg-config --libs ${LUA_PKG_NAME})
++LUA_CFLAGS=-I../../lua -I../..
++LUA_LIBS=../../lua/liblua.a
+
+ # luajit lib
+ # LUA_LIBS=$(shell pkg-config --libs luajit)
+@@ -75,7 +75,7 @@ LDFLAGS = -ldl
+ #LDFLAGS = ${LDFLAGS} -s
+ #LDFLAGS= -Wl,--as-needed
+
+-CXX_COMPILE=${CXX} ${CFLAGS} -c -I ${INCLUDE_DIR} ${LUA_CFLAGS}
++CXX_COMPILE=${CXX} ${CFLAGS} -c -I /opt/local/include -I /usr/local/include -I ${INCLUDE_DIR} ${LUA_CFLAGS}
+
+ # Data directories (data dir, configuration file dir)
+ CXX_DIR=-DHL_DATA_DIR=\"${HL_DATA_DIR}\" -DHL_CONFIG_DIR=\"${HL_CONFIG_DIR}\"

hl/lua.hpp

@@ -0,0 +1,9 @@
+// lua.hpp
+// Lua header files for C++
+// <<extern "C">> not supplied automatically because Lua also compiles as C++
+
+extern "C" {
+#include "lua.h"
+#include "lualib.h"
+#include "lauxlib.h"
+}

hl/lua.patch

@@ -0,0 +1,17 @@
+diff --git a/makefile b/makefile
+index 9e537dcc..d275b809 100644
+--- a/makefile
++++ b/makefile
+@@ -60,9 +60,9 @@ LOCAL = $(TESTS) $(CWARNS)
+
+
+ # enable Linux goodies
+-MYCFLAGS= $(LOCAL) -std=c99 -DLUA_USE_LINUX -DLUA_USE_READLINE
+-MYLDFLAGS= $(LOCAL) -Wl,-E
+-MYLIBS= -ldl -lreadline
++MYCFLAGS= $(LOCAL) -std=c99
++MYLDFLAGS= $(LOCAL)
++MYLIBS= -ldl
+
+
+ CC= gcc

src/Common.m

@@ -73,25 +73,6 @@
     NSMutableDictionary *env = [NSMutableDictionary dictionaryWithDictionary:
                                 [[NSProcessInfo processInfo] environment]];
 
-    NSString *path = [env objectForKey: @"PATH"];
-    NSString *newPath = [path stringByAppendingString: @":/opt/local/bin:/usr/local/bin:/usr/local/sbin"];
-    [env setObject: newPath forKey: @"PATH"];
-
-    // Try to find highlight location
-    NSString *highlightPath = [[defaults persistentDomainForName:myDomain] valueForKey:@"pathHL"];
-    if (highlightPath == nil) {
-        NSUserDefaults *userDefaults = [[NSUserDefaults alloc] init];
-        NSData* data = runTask(@"which highlight", env, status);
-        highlightPath = [[[[NSString alloc] initWithData: data encoding: NSUTF8StringEncoding] autorelease] stringByTrimmingCharactersInSet:[NSCharacterSet newlineCharacterSet]];
-        if (*status == 0 && [highlightPath hasPrefix: @"/"] && [highlightPath hasSuffix: @"highlight"]) { // i.e. highlightPath looks like the actual path
-            NSMutableDictionary *newDefaults = [NSMutableDictionary dictionaryWithObject:highlightPath forKey:@"pathHL"];
-            [newDefaults addEntriesFromDictionary: [defaults persistentDomainForName:myDomain]];
-            [userDefaults setPersistentDomain: newDefaults forName:myDomain];
-            [userDefaults synchronize];
-        }
-        [userDefaults release];
-    }
-
     [env addEntriesFromDictionary:[NSDictionary dictionaryWithObjectsAndKeys:
 #ifdef DEBUG
                                    @"1", @"qlcc_debug",
@@ -103,7 +84,7 @@
                                    @"edit-xcode", @"hlTheme",
 //                                   @"-lz -j 3 -t 4 --kw-case=capitalize ", @"extraHLFlags",
                                    @"-t 4 ", @"extraHLFlags",
-                                   @"/opt/local/bin/highlight", @"pathHL",
+                                   [rsrcEsc stringByAppendingString:@"/highlight"], @"pathHL",
                                    @"", @"maxFileSize",
                                    @"UTF-8", @"textEncoding",
                                    @"UTF-8", @"webkitTextEncoding", nil]];

src/colorize.sh

@@ -138,11 +138,11 @@ go4it () {
 
     debug "Generating the preview"
     if [ "${thumb}" = "1" ]; then
-        ${reader} | head -n 100 | head -c 20000 | ${cmd} ${cmdOpts} && exit 0
+        ${reader} | head -n 100 | head -c 20000 | ${cmd} -D "${rsrcDir}" ${cmdOpts} && exit 0
     elif [ -n "${maxFileSize}" ]; then
-        ${reader} | head -c ${maxFileSize} | ${cmd} -T "${target}" ${cmdOpts} && exit 0
+        ${reader} | head -c ${maxFileSize} | ${cmd} -D "${rsrcDir}" -T "${target}" ${cmdOpts} && exit 0
     else
-        ${reader} | ${cmd} -T "${target}" ${cmdOpts} && exit 0
+        ${reader} | ${cmd} -D "${rsrcDir}" -T "${target}" ${cmdOpts} && exit 0
     fi
 }