add git-settings.sh

... so that I can easily curl | sh my git settings into existence.

Signed-off-by: Max R. Carrara <max@aequito.sh>

git-settings.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env sh
+
+if ! which git > /dev/null 2>&1; then
+    echo "'git' not installed. Exiting.";
+    exit 1;
+fi
+
+git config --global alias.blame 'blame -w -C -C -C'
+
+git config --global branch.sort -committerdate
+
+git config --global column.ui auto
+
+git config --global commit.verbose true
+
+git config --global core.excludesfile ~/.gitignore
+git config --global core.fsmonitor true
+git config --global core.untrackedCache true
+
+git config --global diff.algorithm histogram
+git config --global diff.colorMoved plain
+git config --global diff.mnemonicPrefix true
+git config --global diff.renames true
+
+git config --global fetch.all true
+git config --global fetch.prune true
+git config --global fetch.pruneTags true
+
+git config --global init.defaultBranch main
+
+git config --global merge.conflictstyle zdiff3
+
+git config --global pull.rebase true
+
+git config --global push.autoSetupRemote true
+git config --global push.default simple
+git config --global push.followTags true
+
+git config --global rebase.updateRefs true
+
+git config --global rerere.autoupdate true
+git config --global rerere.enabled true
+
+git config --global tag.sort version:refname
+