Git commit 48a26b065491a0d1d56cba32954d01516c904859 by Christoph Cullmann.
Committed on 12/09/2014 at 09:09.
Pushed by cullmann into branch 'master'.

use libgit2 instead of qprocess hack

M  +1    -0    CMakeLists.txt
M  +1    -0    src/CMakeLists.txt
M  +30   -8    src/document/katedocument.cpp

http://commits.kde.org/ktexteditor/48a26b065491a0d1d56cba32954d01516c904859

diff --git a/CMakeLists.txt b/CMakeLists.txt
index aeeddb6..5397a48 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,6 +46,7 @@ find_package(KF5Sonnet ${KF5_DEP_VERSION} REQUIRED)
 find_package(GIT2)
 if(GIT2_FOUND)
     add_definitions(-DHAVE_GIT2)
+    set (KTEXTEDITOR_OPTIONAL_LIBS ${KTEXTEDITOR_OPTIONAL_LIBS} GIT2::GIT2)
 endif()
     =

 # vi mode on per default
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f2d0151..0893fff 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -278,6 +278,7 @@ PRIVATE
   KF5::IconThemes
   KF5::ItemViews
   KF5::SonnetCore
+  ${KTEXTEDITOR_OPTIONAL_LIBS}
 )
 =

 set_target_properties(KF5TextEditor
diff --git a/src/document/katedocument.cpp b/src/document/katedocument.cpp
index 57ce088..bf28943 100644
--- a/src/document/katedocument.cpp
+++ b/src/document/katedocument.cpp
@@ -77,7 +77,13 @@
 #include <QFileDialog>
 #include <QMimeDatabase>
 #include <QTemporaryFile>
-#include <QProcess>
+
+#ifdef HAVE_GIT2
+#include <git2.h>
+#include <git2/oid.h>
+#include <git2/repository.h>
+#endif
+
 //END  includes
 =

 #if 0
@@ -4522,7 +4528,7 @@ void KTextEditor::DocumentPrivate::slotDelayedHandleM=
odOnHd()
 {
     // compare git hash with the one we have (if we have one)
     const QByteArray oldDigest =3D checksum();
-    if (!oldDigest.isEmpty() && url().isLocalFile()) {
+    if (!oldDigest.isEmpty() && !url().isEmpty() && url().isLocalFile()) {
         /**
          * if current checksum =3D=3D checksum of new file =3D> unmodified
          */
@@ -4531,17 +4537,29 @@ void KTextEditor::DocumentPrivate::slotDelayedHandl=
eModOnHd()
             m_modOnHdReason =3D OnDiskUnmodified;
         }
     =

+#ifdef HAVE_GIT2
         /**
          * if still modified, try to take a look at git
          * skip that, if document is modified!
          */
         if (m_modOnHd && !isModified()) {
-            QProcess git;
-            git.start(QLatin1String("git"), QStringList() << QLatin1String=
("cat-file") << QLatin1String("-e") << QLatin1String(oldDigest.toHex()));
-            if (git.waitForStarted()) {
-                git.closeWriteChannel();
-                if (git.waitForFinished()) {
-                    if (git.exitCode() =3D=3D 0) {
+            /**
+             * try to discover the git repo of this file
+             * libgit2 docs state that UTF-8 is the right encoding, even o=
n windows
+             * I hope that is correct!
+             */
+            git_repository *repository =3D Q_NULLPTR;
+            if (git_repository_open_ext(&repository, url().toLocalFile().t=
oUtf8().data(), 0, Q_NULLPTR) =3D=3D 0) {
+                /**
+                 * if we have repo, convert the git hash to an OID
+                 */
+                git_oid oid;
+                if (git_oid_fromstr(&oid, oldDigest.toHex().data()) =3D=3D=
 0) {
+                    /**
+                     * finally: is there a blob for this git hash?
+                     */
+                    git_blob *blob =3D Q_NULLPTR;
+                    if (git_blob_lookup(&blob, repository, &oid) =3D=3D 0)=
 {
                         /**
                         * this hash exists still in git =3D> just reload
                         */
@@ -4549,9 +4567,13 @@ void KTextEditor::DocumentPrivate::slotDelayedHandle=
ModOnHd()
                         m_modOnHdReason =3D OnDiskUnmodified;
                         documentReload();
                     }
+                    git_blob_free(blob);
                 }
+
             }
+            git_repository_free(repository);
         }
+#endif
     }
     =

     /**