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Diffstat (limited to 'Version_Control/vcs1/vcslide1.tex')
| -rw-r--r-- | Version_Control/vcs1/vcslide1.tex | 171 |
1 files changed, 16 insertions, 155 deletions
diff --git a/Version_Control/vcs1/vcslide1.tex b/Version_Control/vcs1/vcslide1.tex index 4c74533..e2bca9c 100644 --- a/Version_Control/vcs1/vcslide1.tex +++ b/Version_Control/vcs1/vcslide1.tex @@ -2,7 +2,7 @@ % Version Control Systems % % Author: FOSSEE -% Copyright (c) 2009, FOSSEE, IIT Bombay +% Copyright (c) 2012, FOSSEE, IIT Bombay %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% \documentclass[14pt,compress]{beamer} @@ -43,14 +43,12 @@ \setbeamercolor{emphbar}{bg=blue!20, fg=black} \newcommand{\emphbar}[1] - \begin{document} \begin{frame} - \begin{center} \vspace{12pt} -\textcolor{blue}{\huge Using Linux Tools} +\textcolor{blue}{\huge Version Control with Hg} \end{center} \vspace{18pt} \begin{center} @@ -66,10 +64,11 @@ \begin{frame} \frametitle{Objectives} - At the end of this session, you will be able to: + At the end of this tutorial, you will be able to: \begin{itemize} - \item Understand what is Version Control and the need for it. - \item Create and use repository on a daily basis. + \item Understand what is Version Control + \item Identify the need for using Version Control + \item Install Mercurial and intialize a repository \end{itemize} \end{frame} @@ -162,168 +161,30 @@ a.out id1.txt id2.txt identifier.cpp id.txt lex pda1.cpp pda2.cpp pda.cp \end{itemize} \end{frame} -\section{Let there be a Repo!} -% init, status, commit, log, [ui] -\begin{frame} - \frametitle{We need a repo!} - \begin{itemize} - \item A Repository (repo) is where all the action is! - \item Project files along with a special directory that stores all the - changes - \item We take snapshots of the whole repository; not individual - files. - \end{itemize} -\end{frame} - -\begin{frame} - \frametitle{Initializing a repo} - \begin{itemize} - \item \typ{\$ hg init} - \item Creates a fresh repository - \item Adds a \typ{.hg} directory to our \emph{working directory} - \end{itemize} - \emphbar{\typ{.hg} directory keeps log of changes made henceforth} -\end{frame} - -\begin{frame} - \frametitle{Status report} - \begin{itemize} - \item \typ{hg status} gives the status of our repo - \item Use it often; at least as a beginner - \item \typ{hg help command} gives us help about \typ{command} - \end{itemize} -\end{frame} - -\begin{frame}[fragile] - \frametitle{Status codes} - \begin{lstlisting} - M = modified - A = added - R = removed - C = clean - ! = missing - ? = not tracked - I = ignored - \end{lstlisting} -\end{frame} - -\begin{frame} - \frametitle{Adding files} - \begin{itemize} - \item From \typ{hg status} we know, none of the files are being - tracked, yet. - \item \typ{hg add} --- asking \typ{hg} to track these files - \item As expected \typ{hg status} prepends an \typ{A} to the file - names. - \item \typ{? --> A} - \item \typ{! --> R} (\typ{hg remove}) - \end{itemize} -\end{frame} - -\begin{frame} - \frametitle{Taking Snapshots} - \begin{itemize} - \item \typ{hg commit} - \item Asking Mercurial to take a snapshot; remember the changes made - to the repository. - \item \typ{-u FirstName LastName <email>} - \item \typ{-m ``Commit message''} -- a description of changes committed. - \end{itemize} -\end{frame} - -\begin{frame} - \frametitle{Thumbnail views} - \begin{itemize} - \item \typ{hg log}~ gives the log of the changes made - \item A \typ{changeset} is an atomic collection of changes to the - files (between successive commits) - \end{itemize} - \begin{block}{Log information} - \begin{itemize} - \item \alert{changeset}: Identifier for the changeset - \item \alert{user}: Details of user who created the changeset - \item \alert{date}: Date and time of creation - \item \alert{summary}: One line description - \end{itemize} - \end{block} -\end{frame} - -\begin{frame} - \frametitle{User information} - \begin{itemize} - \item User information is set in the \typ{hgrc} file - \item It can be set globally or local to the project - \item Global \typ{hgrc} - \begin{itemize} - \item \typ{\$HOME/.hgrc} -- Unix like systems - \item \typ{\%HOME\%\\.hgrc} -- Windows - \end{itemize} - \end{itemize} -\end{frame} - -\begin{frame} - \frametitle{\alert{Advice}: \typ{commits}, messages} - \begin{itemize} - \item Atomic changes; one change with one \typ{commit} - \item Single line summary --- 60 to 65 characters long - \item Followed by paragraphs of detailed description - \begin{itemize} - \item Why the change? - \item What does it effect? - \item Known bugs/issues? - \item etc. - \end{itemize} - \end{itemize} -\end{frame} - -\begin{frame} -\frametitle{Summary} -\label{sec-8} - - In this tutorial, we have learnt to, - - -\begin{itemize} -\item Understand what is Version Control -\item Why Use Version Control -\item How to install Hg -\item Initialize a new repository using hg init, -\item Get the status of a repository using hg status, -\end{itemize} -\end{frame} - \begin{frame}[fragile] \frametitle{Summary...} -\label{sec-8} \begin{itemize} -\item Make sense out of the various status codes in the output of hg status, -\item Use the hg help to get help about any hg command, -\item Make commits of changes to files, using hg commit -\item View the history of the repository using the hg log command, -\item Set our user information in the global hgrc file. +\item The motivation to use version control +\item An analogy of version control with playing a video game +\item How to check if mercurial is installed, and it's version using hg version \end{itemize} \end{frame} \begin{frame}[fragile] \frametitle{Evaluation} -\label{sec-9} - - \begin{enumerate} -\item -\item -\item +\item Is Mercurial a Centralized VCS or Distributed VCS? Justify your reasoning. +\item How can you verify whether Mercurial has been installed properly? +\item What is the command for accessing built-in help system of Mercurial? \end{enumerate} \end{frame} + \begin{frame} \frametitle{Solutions} -\label{sec-10} - - \begin{enumerate} -\item -\vspace{15pt} -\item +\item Mercurial is a Distributed Version Control system. +\item hg version +\item hg help command \end{enumerate} \end{frame} \begin{frame} |