Merge pull request #18 from oh-my-fish/repo-functions

Add repo functions to omf utily

pkg/omf/cli/omf.install.fish

@@ -28,7 +28,7 @@ function omf.install -a type_flag name_or_url
       echo (omf::err)"Error: $local_name $install_type already installed."(omf::off) 1^&2
     else
       echo (omf::dim)"Trying to clone from URL..."(omf::off)
-      if git clone -q $name_or_url $OMF_PATH/$parent_path/$local_name
+      if omf.repo.clone $name_or_url $OMF_PATH/$parent_path/$local_name
         omf.persist $install_type $name_or_url
         _display_success "$install_type $name_or_url"
       else
@@ -41,12 +41,12 @@ function omf.install -a type_flag name_or_url
   if test -e $OMF_PATH/$target
     echo (omf::dim)"Updating $name_or_url $install_type..."(omf::off)
     pushd $OMF_PATH/$target
-    omf.util_sync "origin" >/dev/null ^&1
+    omf.repo.pull
     popd
     echo (omf::em)"✔ $name_or_url $install_type up to date."(omf::off)
   else
     echo (omf::dim)"Installing $name_or_url $install_type..."(omf::off)
-    if git clone (cat $OMF_PATH/db/$target) $OMF_PATH/$target >/dev/null ^&1
+    if omf.repo.clone (cat $OMF_PATH/db/$target) $OMF_PATH/$target
       omf.persist $install_type $name_or_url
       _display_success "$install_type $name_or_url"
     else

pkg/omf/cli/omf.repo.clone.fish

+function omf.repo.clone -a url path
+  command git clone --quiet $url $path
+end

pkg/omf/cli/omf.repo.pull.fish

+function omf.repo.pull
+  if test (command git config --get remote.upstream.url)
+    set repository upstream
+  else
+    set repository origin
+  end
+
+  set initial_branch (command git symbolic-ref -q --short HEAD); or return $OMF_UNKNOWN_ERR
+  set initial_revision (command git rev-parse -q --verify HEAD); or return $OMF_UNKNOWN_ERR
+
+  if not command git diff --quiet
+    echo (omf::em)"Stashing your changes:"(omf::off)
+    command git status --short --untracked-files
+
+    command git stash save --include-untracked --quiet
+    set stashed true
+  end
+
+  if test "$initial_branch" != master
+    command git checkout master --quiet
+  end
+
+  # the refspec ensures that '$repository/master' gets updated
+  command git pull --rebase --quiet $repository "refs/heads/master:refs/remotes/$repository/master"
+  if test $status -eq 2 #SIGINT
+    command git checkout $initial_branch
+    command git reset --hard $initial_revision
+    test "$stashed" = true; and command git stash pop
+  end
+
+  if test "$initial_branch" != master
+    command git checkout $initial_branch --quiet
+  end
+
+  if test "$stashed" = true
+    command git stash pop --quiet
+
+    echo (omf::em)"Restored your changes:"(omf::off)
+    command git status --short --untracked-files
+  end
+
+  return 0
+end

pkg/omf/cli/omf.update.fish

-function omf.update
-  set -l repo "upstream"
-  test -z (git config --get remote.upstream.url)
-    and set -l repo "origin"
-
-  if git diff-index --quiet HEAD -- >/dev/null ^&1
-    git pull $repo master >/dev/null ^&1
-  else
-    git stash >/dev/null ^&1
-    if git pull --rebase $repo master >/dev/null ^&1
-      git stash apply >/dev/null ^&1
-    else
-      omf.util_sync "origin"
-    end
-  end
-end

pkg/omf/omf.fish

@@ -125,7 +125,7 @@ function omf -d "Oh My Fish"
     case "u" "up" "upd" "update"
       pushd $OMF_PATH
       echo (omf::em)"Updating Oh My Fish..."(omf::off)
-      if omf.update
+      if omf.repo.pull
         echo (omf::em)"Oh My Fish is up to date."(omf::off)
       else
         echo (omf::err)"Oh My Fish failed to update."(omf::off)

pkg/omf/util/omf.util_fork_repo.fish

-function omf.util_fork_repo -a user repo
-  curl -u "$user" --fail --silent https://api.github.com/repos/$repo/forks \
-   -d "{\"user\":\"$user\"}" >/dev/null ^&1
-end

pkg/omf/util/omf.util_sync.fish

-function omf.util_sync -a remote
-  set -l repo $remote
-  set -q argv[1]; and set repo $argv[1]
-
-  git fetch origin master
-  git reset --hard FETCH_HEAD
-  git clean -df
-end