Commit bd2b6f59 authored by Dmitriy Zaporozhets's avatar Dmitriy Zaporozhets

New feature: Create file from UI

Now you are able to create a new file in repository from your browser.
You are not allowed to create a file if file with same name already
exists in the repo.
Signed-off-by: default avatarDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
parent 2ee04b12
class Projects::NewTreeController < Projects::ApplicationController
include ExtractsPath
# Authorize
before_filter :authorize_read_project!
before_filter :authorize_code_access!
before_filter :require_non_empty_project
before_filter :create_requirements, only: [:show, :update]
def show
end
def update
file_name = params[:file_name]
unless file_name =~ Gitlab::Regex.path_regex
flash[:notice] = "Your changes could not be commited, because file name contains not allowed characters"
render :show and return
end
file_path = if @path.blank?
file_name
else
File.join(@path, file_name)
end
blob = @repository.blob_at(@commit.id, file_path)
if blob
flash[:notice] = "Your changes could not be commited, because file with such name exists"
render :show and return
end
new_file_action = Gitlab::Satellite::NewFileAction.new(current_user, @project, @ref, @path)
updated_successfully = new_file_action.commit!(
params[:content],
params[:commit_message],
file_name,
)
if updated_successfully
redirect_to project_blob_path(@project, File.join(@id, params[:file_name])), notice: "Your changes have been successfully commited"
else
flash[:notice] = "Your changes could not be commited, because the file has been changed"
render :show
end
end
private
def create_requirements
allowed = if project.protected_branch? @ref
can?(current_user, :push_code_to_protected_branches, project)
else
can?(current_user, :push_code, project)
end
return access_denied! unless allowed
unless @repository.branch_names.include?(@ref)
redirect_to project_blob_path(@project, @id), notice: "You can only create files if you are on top of a branch"
end
end
end
......@@ -4,7 +4,7 @@
%i.icon-home
- if project_nav_tab? :files
= nav_link(controller: %w(tree blob blame edit_tree)) do
= nav_link(controller: %w(tree blob blame edit_tree new_tree)) do
= link_to 'Files', project_tree_path(@project, @ref || @repository.root_ref)
- if project_nav_tab? :commits
......
%h3.page-title New file
%hr
.file-editor
= form_tag(project_new_tree_path(@project, @id), method: :put, class: "form-horizontal") do
.control-group.commit_message-group
= label_tag 'file_name', class: "control-label" do
File name
.controls
%span.monospace= @path[-1] == "/" ? @path : @path + "/"
&nbsp;
= text_field_tag 'file_name', '', placeholder: "sample.rb", required: true
%span
&nbsp;
on
%span.label-branch= @ref
.control-group.commit_message-group
= label_tag 'commit_message', class: "control-label" do
Commit message
.controls
= text_area_tag 'commit_message', '', placeholder: "Added new file", required: true, rows: 3
.file-holder
.file-title
%i.icon-file
.file-content.code
%pre#editor= ""
.form-actions
= hidden_field_tag 'content', '', id: "file-content"
.commit-button-annotation
= button_tag "Commit changes", class: 'btn commit-btn js-commit-button btn-create'
.message
to branch
%strong= @ref
= link_to "Cancel", project_tree_path(@project, @id), class: "btn btn-cancel", confirm: leave_edit_message
:javascript
ace.config.set("modePath", gon.relative_url_root + "#{Gitlab::Application.config.assets.prefix}/ace-src-noconflict")
var editor = ace.edit("editor");
disableButtonIfEmptyField("#commit_message", ".js-commit-button");
$(".js-commit-button").click(function(){
$("#file-content").val(editor.getValue());
$(".file-editor form").submit();
});
......@@ -10,6 +10,11 @@
= link_to truncate(title, length: 40), project_tree_path(@project, path)
- else
= link_to title, '#'
\/
%li
= link_to project_new_tree_path(@project, @id) do
%small
%i.icon-plus.light
%div#tree-content-holder.tree-content-holder
%table#tree-slider{class: "table_#{@hex_path} tree-table" }
......
......@@ -166,16 +166,18 @@ Gitlab::Application.routes.draw do
end
scope module: :projects do
resources :blob, only: [:show], constraints: {id: /.+/}
resources :raw, only: [:show], constraints: {id: /.+/}
resources :tree, only: [:show], constraints: {id: /.+/, format: /(html|js)/ }
resources :edit_tree, only: [:show, :update], constraints: {id: /.+/}, path: 'edit'
resources :commit, only: [:show], constraints: {id: /[[:alnum:]]{6,40}/}
resources :commits, only: [:show], constraints: {id: /(?:[^.]|\.(?!atom$))+/, format: /atom/}
resources :compare, only: [:index, :create]
resources :blame, only: [:show], constraints: {id: /.+/}
resources :blob, only: [:show], constraints: {id: /.+/}
resources :raw, only: [:show], constraints: {id: /.+/}
resources :tree, only: [:show], constraints: {id: /.+/, format: /(html|js)/ }
resources :edit_tree, only: [:show, :update], constraints: {id: /.+/}, path: 'edit'
resources :new_tree, only: [:show, :update], constraints: {id: /.+/}, path: 'new'
resources :commit, only: [:show], constraints: {id: /[[:alnum:]]{6,40}/}
resources :commits, only: [:show], constraints: {id: /(?:[^.]|\.(?!atom$))+/, format: /atom/}
resources :compare, only: [:index, :create]
resources :blame, only: [:show], constraints: {id: /.+/}
resources :network, only: [:show], constraints: {id: /(?:[^.]|\.(?!json$))+/, format: /json/}
resources :graphs, only: [:show], constraints: {id: /(?:[^.]|\.(?!json$))+/, format: /json/}
resources :graphs, only: [:show], constraints: {id: /(?:[^.]|\.(?!json$))+/, format: /json/}
match "/compare/:from...:to" => "compare#show", as: "compare", via: [:get, :post], constraints: {from: /.+/, to: /.+/}
resources :snippets, constraints: {id: /\d+/} do
......
require_relative 'file_action'
module Gitlab
module Satellite
# GitLab server-side file update and commit
class EditFileAction < Action
attr_accessor :file_path, :ref
def initialize(user, project, ref, file_path)
super user, project, git_timeout: 10.seconds
@file_path = file_path
@ref = ref
end
class EditFileAction < FileAction
# Updates the files content and creates a new commit for it
#
# Returns false if the ref has been updated while editing the file
......@@ -45,13 +39,6 @@ module Gitlab
Gitlab::GitLogger.error(ex.message)
false
end
protected
def can_edit?(last_commit)
current_last_commit = Gitlab::Git::Commit.last_for_path(@project.repository, ref, file_path).sha
last_commit == current_last_commit
end
end
end
end
module Gitlab
module Satellite
class FileAction < Action
attr_accessor :file_path, :ref
def initialize(user, project, ref, file_path)
super user, project, git_timeout: 10.seconds
@file_path = file_path
@ref = ref
end
protected
def can_edit?(last_commit)
current_last_commit = Gitlab::Git::Commit.last_for_path(@project.repository, ref, file_path).sha
last_commit == current_last_commit
end
end
end
end
require_relative 'file_action'
module Gitlab
module Satellite
class NewFileAction < FileAction
# Updates the files content and creates a new commit for it
#
# Returns false if the ref has been updated while editing the file
# Returns false if committing the change fails
# Returns false if pushing from the satellite to Gitolite failed or was rejected
# Returns true otherwise
def commit!(content, commit_message, file_name)
in_locked_and_timed_satellite do |repo|
prepare_satellite!(repo)
# create target branch in satellite at the corresponding commit from Gitolite
repo.git.checkout({raise: true, timeout: true, b: true}, ref, "origin/#{ref}")
# update the file in the satellite's working dir
file_path_in_satellite = File.join(repo.working_dir, file_path, file_name)
File.open(file_path_in_satellite, 'w') { |f| f.write(content) }
# add new file
repo.add(file_path_in_satellite)
# commit the changes
# will raise CommandFailed when commit fails
repo.git.commit(raise: true, timeout: true, a: true, m: commit_message)
# push commit back to Gitolite
# will raise CommandFailed when push fails
repo.git.push({raise: true, timeout: true}, :origin, ref)
# everything worked
true
end
rescue Grit::Git::CommandFailed => ex
Gitlab::GitLogger.error(ex.message)
false
end
end
end
end
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