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%%
%% This is file `latexgit.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% latexgit.dtx (with options: `package')
%% latexgit
%% Author: Camil Staps <info@camilstaps.nl>
\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{latexgit}[2020/04/20]
\RequirePackage{pgfkeys}
\RequirePackage{datetime}
\newcommand{\latexgit}[0]{\LaTeX{}git}
\newcommand{\git@result}[0]{\git@rawresult\unskip}
\newif\ifgit@opt@FormatDate
\newif\ifgit@opt@FormatTime
\newif\ifgit@opt@ShortHash
\newif\ifgit@opt@ShowTimeZone
\pgfkeys{
/git/.is family, /git,
default/.style={
directory=.,
file=,
formatDate=false,
formatInterDateTime=\space{}at\space{},
formatTime=false,
revision=HEAD,
showTimeZone=false,
shortHash=true,
},
directory/.estore in=\git@opt@Directory,
file/.estore in=\git@opt@File,
formatDate/.is if=git@opt@FormatDate,
formatInterDateTime/.estore in=\git@opt@FormatInterDateTime,
formatTime/.is if=git@opt@FormatTime,
revision/.estore in=\git@opt@Revision,
showTimeZone/.is if=git@opt@ShowTimeZone,
shortHash/.is if=git@opt@ShortHash,
}
\newread\git@stream%
\newcommand{\git@command}[1]{%
\def\git@rawresult{}%
\openin\git@stream|"cd \git@opt@Directory; #1"
\ifeof\git@stream%
\PackageError{latexgit}%
{invoke LaTeX with the -shell-escape flag}%
{invoke LaTeX with the -shell-escape flag}%
\else%
\begingroup%
\catcode`\^^M9%
\endlinechar=-1%
\readline\git@stream to \git@streamoutput%
\global\let\git@rawresult\git@streamoutput%
\endgroup%
\fi%
}
\newcommand{\gitcommand}[2][]{%
\pgfkeys{/git,default,#1}%
\git@command{git #2}%
\git@result}
\catcode`\&=14\catcode`\%=11
\def\git@space{ }
\newcommand{\gitcommithash}[1][]{&
\git@commithash[#1]\git@result}
\newcommand{\git@commithash}[1][]{&
\pgfkeys{/git,default,#1}&
\ifgit@opt@ShortHash&
\git@command{git log -n 1 --format=%h
\git@opt@Revision\git@space -- \git@opt@File}&
\else&
\git@command{git log -n 1 --format=%H
\git@opt@Revision\git@space -- \git@opt@File}&
\fi&
}
\newcommand{\gitcommitmsg}[1][]{&
\git@commitmsg[#1]\git@result}
\newcommand{\git@commitmsg}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format=%B
\git@opt@Revision\git@space -- \git@opt@File}&
}
\def\git@formatCommitDate#1-#2-#3 #4:#5:#6 +#7\relax{&
\formatdate{#3}{#2}{#1}&
}
\def\git@formatCommitTime#1-#2-#3 #4:#5:#6 +#7\relax{&
\formattime{#4}{#5}{#6}&
\ifgit@opt@ShowTimeZone&
\space(+#7\unskip)&
\fi&
}
\newcommand{\gitcommitdate}[1][]{&
\git@commitdate[#1]&
\ifgit@opt@FormatDate&
\expandafter\git@formatCommitDate\git@rawresult\relax&
\ifgit@opt@FormatTime&
\git@opt@FormatInterDateTime&
\expandafter\git@formatCommitTime\git@rawresult\relax&
\fi
\else\ifgit@opt@FormatTime&
\expandafter\git@formatCommitTime\git@rawresult\relax&
\else
\git@result&
\fi\fi&
}
\newcommand{\git@commitdate}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format=%ai
\git@opt@Revision\git@space -- \git@opt@File}&
}
\newcommand{\gitcommitauthor}[1][]{&
\git@commitauthor[#1]\git@result}
\newcommand{\git@commitauthor}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format='%an <%ae>'
\git@opt@Revision\git@space -- \git@opt@File}&
}
\newcommand{\gitcommitauthorname}[1][]{&
\git@commitauthorname[#1]\git@result}
\newcommand{\git@commitauthorname}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format=%an
\git@opt@Revision\git@space -- \git@opt@File}&
}
\newcommand{\gitcommitauthoremail}[1][]{&
\git@commitauthoremail[#1]\git@result}
\newcommand{\git@commitauthoremail}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format=%ae
\git@opt@Revision\git@space -- \git@opt@File}&
}
\newcommand{\git@commitparent}[1][]{&
\pgfkeys{/git,default,#1}&
\git@command{git log -n 1 --format=%p
\git@opt@Revision\git@space -- \git@opt@File
| cut -d' ' -f2}&
}
\newcommand{\gitchanges}[1][]{&
\git@changes[#1]{HEAD}
}
\newcommand{\git@changes}[2][]{&
\edef\git@@revision{#2}&
\git@commithash[revision=\git@@revision]&
\edef\git@@thishash{\git@rawresult}&
\git@command{git log -n 1 --format=%ad --date=short \git@opt@Revision}&
\edef\git@@thisdate{\git@rawresult}&
\git@commitmsg[revision=\git@@revision]&
& TODO: this removes '=' characters because they break \changes, but the real
& solution would be to put something back that restores these characters.
\StrSubstitute[0]{\git@rawresult}{=}{}[\git@@thismsg]&
\changes{\git@@thisdate\unskip: \git@@thishash}{\git@@thisdate}{\git@@thismsg}&
\git@commitparent[revision=\git@@revision]&
\let\git@@parent\git@rawresult&
\setbox0=\hbox{\git@@parent\unskip}\ifdim\wd0=0pt
\else&
\git@changes{\git@@parent}&
\fi&
}
\catcode`\&=4\catcode`\%=14
%% Copyright (c) 2016-2020 Camil Staps <info@camilstaps.nl>
%% Licensed under GPL v3.
%%
%% End of file `latexgit.sty'.
|
