830 lines
46 KiB
HTML
830 lines
46 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<!--[if IE]><meta http-equiv="X-UA-Compatible" content="IE=edge"><![endif]-->
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta name="generator" content="Asciidoctor 1.5.8">
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<title>config API</title>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700">
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<style>
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/* Asciidoctor default stylesheet | MIT License | http://asciidoctor.org */
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/* Uncomment @import statement below to use as custom stylesheet */
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/*@import "https://fonts.googleapis.com/css?family=Open+Sans:300,300italic,400,400italic,600,600italic%7CNoto+Serif:400,400italic,700,700italic%7CDroid+Sans+Mono:400,700";*/
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article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}
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audio,canvas,video{display:inline-block}
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audio:not([controls]){display:none;height:0}
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script{display:none!important}
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html{font-family:sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}
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a{background:transparent}
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a:focus{outline:thin dotted}
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a:active,a:hover{outline:0}
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h1{font-size:2em;margin:.67em 0}
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abbr[title]{border-bottom:1px dotted}
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b,strong{font-weight:bold}
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dfn{font-style:italic}
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hr{-moz-box-sizing:content-box;box-sizing:content-box;height:0}
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mark{background:#ff0;color:#000}
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code,kbd,pre,samp{font-family:monospace;font-size:1em}
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pre{white-space:pre-wrap}
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q{quotes:"\201C" "\201D" "\2018" "\2019"}
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small{font-size:80%}
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sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}
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sup{top:-.5em}
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sub{bottom:-.25em}
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img{border:0}
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svg:not(:root){overflow:hidden}
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figure{margin:0}
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fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}
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legend{border:0;padding:0}
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button,input,select,textarea{font-family:inherit;font-size:100%;margin:0}
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button,input{line-height:normal}
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button,select{text-transform:none}
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button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}
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button[disabled],html input[disabled]{cursor:default}
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input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}
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button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}
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textarea{overflow:auto;vertical-align:top}
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table{border-collapse:collapse;border-spacing:0}
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*,*::before,*::after{-moz-box-sizing:border-box;-webkit-box-sizing:border-box;box-sizing:border-box}
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html,body{font-size:100%}
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body{background:#fff;color:rgba(0,0,0,.8);padding:0;margin:0;font-family:"Noto Serif","DejaVu Serif",serif;font-weight:400;font-style:normal;line-height:1;position:relative;cursor:auto;tab-size:4;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased}
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a:hover{cursor:pointer}
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img,object,embed{max-width:100%;height:auto}
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object,embed{height:100%}
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img{-ms-interpolation-mode:bicubic}
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.left{float:left!important}
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.right{float:right!important}
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.text-left{text-align:left!important}
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.text-right{text-align:right!important}
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.text-center{text-align:center!important}
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.text-justify{text-align:justify!important}
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.hide{display:none}
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img,object,svg{display:inline-block;vertical-align:middle}
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textarea{height:auto;min-height:50px}
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select{width:100%}
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.center{margin-left:auto;margin-right:auto}
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.stretch{width:100%}
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.subheader,.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{line-height:1.45;color:#7a2518;font-weight:400;margin-top:0;margin-bottom:.25em}
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div,dl,dt,dd,ul,ol,li,h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6,pre,form,p,blockquote,th,td{margin:0;padding:0;direction:ltr}
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a{color:#2156a5;text-decoration:underline;line-height:inherit}
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a:hover,a:focus{color:#1d4b8f}
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a img{border:none}
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p{font-family:inherit;font-weight:400;font-size:1em;line-height:1.6;margin-bottom:1.25em;text-rendering:optimizeLegibility}
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p aside{font-size:.875em;line-height:1.35;font-style:italic}
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h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{font-family:"Open Sans","DejaVu Sans",sans-serif;font-weight:300;font-style:normal;color:#ba3925;text-rendering:optimizeLegibility;margin-top:1em;margin-bottom:.5em;line-height:1.0125em}
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h1 small,h2 small,h3 small,#toctitle small,.sidebarblock>.content>.title small,h4 small,h5 small,h6 small{font-size:60%;color:#e99b8f;line-height:0}
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h1{font-size:2.125em}
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h2{font-size:1.6875em}
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h3,#toctitle,.sidebarblock>.content>.title{font-size:1.375em}
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h4,h5{font-size:1.125em}
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h6{font-size:1em}
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hr{border:solid #dddddf;border-width:1px 0 0;clear:both;margin:1.25em 0 1.1875em;height:0}
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em,i{font-style:italic;line-height:inherit}
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strong,b{font-weight:bold;line-height:inherit}
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small{font-size:60%;line-height:inherit}
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code{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;color:rgba(0,0,0,.9)}
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ul,ol,dl{font-size:1em;line-height:1.6;margin-bottom:1.25em;list-style-position:outside;font-family:inherit}
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ul,ol{margin-left:1.5em}
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ul li ul,ul li ol{margin-left:1.25em;margin-bottom:0;font-size:1em}
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ul.square li ul,ul.circle li ul,ul.disc li ul{list-style:inherit}
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ul.square{list-style-type:square}
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ul.circle{list-style-type:circle}
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ul.disc{list-style-type:disc}
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ol li ul,ol li ol{margin-left:1.25em;margin-bottom:0}
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dl dt{margin-bottom:.3125em;font-weight:bold}
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dl dd{margin-bottom:1.25em}
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abbr,acronym{text-transform:uppercase;font-size:90%;color:rgba(0,0,0,.8);border-bottom:1px dotted #ddd;cursor:help}
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abbr{text-transform:none}
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blockquote{margin:0 0 1.25em;padding:.5625em 1.25em 0 1.1875em;border-left:1px solid #ddd}
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blockquote cite{display:block;font-size:.9375em;color:rgba(0,0,0,.6)}
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blockquote cite::before{content:"\2014 \0020"}
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blockquote cite a,blockquote cite a:visited{color:rgba(0,0,0,.6)}
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blockquote,blockquote p{line-height:1.6;color:rgba(0,0,0,.85)}
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@media screen and (min-width:768px){h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2}
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h1{font-size:2.75em}
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h2{font-size:2.3125em}
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h3,#toctitle,.sidebarblock>.content>.title{font-size:1.6875em}
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h4{font-size:1.4375em}}
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table{background:#fff;margin-bottom:1.25em;border:solid 1px #dedede}
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table thead,table tfoot{background:#f7f8f7}
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table thead tr th,table thead tr td,table tfoot tr th,table tfoot tr td{padding:.5em .625em .625em;font-size:inherit;color:rgba(0,0,0,.8);text-align:left}
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table tr th,table tr td{padding:.5625em .625em;font-size:inherit;color:rgba(0,0,0,.8)}
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table tr.even,table tr.alt,table tr:nth-of-type(even){background:#f8f8f7}
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table thead tr th,table tfoot tr th,table tbody tr td,table tr td,table tfoot tr td{display:table-cell;line-height:1.6}
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h1,h2,h3,#toctitle,.sidebarblock>.content>.title,h4,h5,h6{line-height:1.2;word-spacing:-.05em}
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h1 strong,h2 strong,h3 strong,#toctitle strong,.sidebarblock>.content>.title strong,h4 strong,h5 strong,h6 strong{font-weight:400}
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.clearfix::before,.clearfix::after,.float-group::before,.float-group::after{content:" ";display:table}
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.clearfix::after,.float-group::after{clear:both}
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*:not(pre)>code{font-size:.9375em;font-style:normal!important;letter-spacing:0;padding:.1em .5ex;word-spacing:-.15em;background-color:#f7f7f8;-webkit-border-radius:4px;border-radius:4px;line-height:1.45;text-rendering:optimizeSpeed;word-wrap:break-word}
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*:not(pre)>code.nobreak{word-wrap:normal}
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*:not(pre)>code.nowrap{white-space:nowrap}
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pre,pre>code{line-height:1.45;color:rgba(0,0,0,.9);font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;font-weight:400;text-rendering:optimizeSpeed}
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em em{font-style:normal}
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strong strong{font-weight:400}
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.keyseq{color:rgba(51,51,51,.8)}
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kbd{font-family:"Droid Sans Mono","DejaVu Sans Mono",monospace;display:inline-block;color:rgba(0,0,0,.8);font-size:.65em;line-height:1.45;background-color:#f7f7f7;border:1px solid #ccc;-webkit-border-radius:3px;border-radius:3px;-webkit-box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em white inset;box-shadow:0 1px 0 rgba(0,0,0,.2),0 0 0 .1em #fff inset;margin:0 .15em;padding:.2em .5em;vertical-align:middle;position:relative;top:-.1em;white-space:nowrap}
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.keyseq kbd:first-child{margin-left:0}
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.keyseq kbd:last-child{margin-right:0}
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.menuseq,.menuref{color:#000}
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.menuseq b:not(.caret),.menuref{font-weight:inherit}
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.menuseq{word-spacing:-.02em}
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.menuseq b.caret{font-size:1.25em;line-height:.8}
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.menuseq i.caret{font-weight:bold;text-align:center;width:.45em}
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b.button::before,b.button::after{position:relative;top:-1px;font-weight:400}
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b.button::before{content:"[";padding:0 3px 0 2px}
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b.button::after{content:"]";padding:0 2px 0 3px}
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p a>code:hover{color:rgba(0,0,0,.9)}
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#header,#content,#footnotes,#footer{width:100%;margin-left:auto;margin-right:auto;margin-top:0;margin-bottom:0;max-width:62.5em;*zoom:1;position:relative;padding-left:.9375em;padding-right:.9375em}
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#header::before,#header::after,#content::before,#content::after,#footnotes::before,#footnotes::after,#footer::before,#footer::after{content:" ";display:table}
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#header::after,#content::after,#footnotes::after,#footer::after{clear:both}
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#content{margin-top:1.25em}
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#content::before{content:none}
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#header>h1:first-child{color:rgba(0,0,0,.85);margin-top:2.25rem;margin-bottom:0}
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#header>h1:first-child+#toc{margin-top:8px;border-top:1px solid #dddddf}
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#header>h1:only-child,body.toc2 #header>h1:nth-last-child(2){border-bottom:1px solid #dddddf;padding-bottom:8px}
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#header .details{border-bottom:1px solid #dddddf;line-height:1.45;padding-top:.25em;padding-bottom:.25em;padding-left:.25em;color:rgba(0,0,0,.6);display:-ms-flexbox;display:-webkit-flex;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap}
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#header .details span:first-child{margin-left:-.125em}
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#header .details span.email a{color:rgba(0,0,0,.85)}
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#header .details br{display:none}
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#header .details br+span::before{content:"\00a0\2013\00a0"}
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#header .details br+span.author::before{content:"\00a0\22c5\00a0";color:rgba(0,0,0,.85)}
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#header .details br+span#revremark::before{content:"\00a0|\00a0"}
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#header #revnumber{text-transform:capitalize}
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#header #revnumber::after{content:"\00a0"}
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#content>h1:first-child:not([class]){color:rgba(0,0,0,.85);border-bottom:1px solid #dddddf;padding-bottom:8px;margin-top:0;padding-top:1rem;margin-bottom:1.25rem}
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#toc{border-bottom:1px solid #e7e7e9;padding-bottom:.5em}
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#toc>ul{margin-left:.125em}
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#toc ul.sectlevel0>li>a{font-style:italic}
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#toc ul.sectlevel0 ul.sectlevel1{margin:.5em 0}
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#toc ul{font-family:"Open Sans","DejaVu Sans",sans-serif;list-style-type:none}
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#toc li{line-height:1.3334;margin-top:.3334em}
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#toc a{text-decoration:none}
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#toc a:active{text-decoration:underline}
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#toctitle{color:#7a2518;font-size:1.2em}
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@media screen and (min-width:768px){#toctitle{font-size:1.375em}
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body.toc2{padding-left:15em;padding-right:0}
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#toc.toc2{margin-top:0!important;background-color:#f8f8f7;position:fixed;width:15em;left:0;top:0;border-right:1px solid #e7e7e9;border-top-width:0!important;border-bottom-width:0!important;z-index:1000;padding:1.25em 1em;height:100%;overflow:auto}
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#toc.toc2 #toctitle{margin-top:0;margin-bottom:.8rem;font-size:1.2em}
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#toc.toc2>ul{font-size:.9em;margin-bottom:0}
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#toc.toc2 ul ul{margin-left:0;padding-left:1em}
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#toc.toc2 ul.sectlevel0 ul.sectlevel1{padding-left:0;margin-top:.5em;margin-bottom:.5em}
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body.toc2.toc-right{padding-left:0;padding-right:15em}
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body.toc2.toc-right #toc.toc2{border-right-width:0;border-left:1px solid #e7e7e9;left:auto;right:0}}
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@media screen and (min-width:1280px){body.toc2{padding-left:20em;padding-right:0}
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#toc.toc2{width:20em}
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#toc.toc2 #toctitle{font-size:1.375em}
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#toc.toc2>ul{font-size:.95em}
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#toc.toc2 ul ul{padding-left:1.25em}
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body.toc2.toc-right{padding-left:0;padding-right:20em}}
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#content #toc{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
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#content #toc>:first-child{margin-top:0}
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#content #toc>:last-child{margin-bottom:0}
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#footer{max-width:100%;background-color:rgba(0,0,0,.8);padding:1.25em}
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#footer-text{color:rgba(255,255,255,.8);line-height:1.44}
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#content{margin-bottom:.625em}
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.sect1{padding-bottom:.625em}
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@media screen and (min-width:768px){#content{margin-bottom:1.25em}
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.sect1{padding-bottom:1.25em}}
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.sect1:last-child{padding-bottom:0}
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.sect1+.sect1{border-top:1px solid #e7e7e9}
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#content h1>a.anchor,h2>a.anchor,h3>a.anchor,#toctitle>a.anchor,.sidebarblock>.content>.title>a.anchor,h4>a.anchor,h5>a.anchor,h6>a.anchor{position:absolute;z-index:1001;width:1.5ex;margin-left:-1.5ex;display:block;text-decoration:none!important;visibility:hidden;text-align:center;font-weight:400}
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#content h1>a.anchor::before,h2>a.anchor::before,h3>a.anchor::before,#toctitle>a.anchor::before,.sidebarblock>.content>.title>a.anchor::before,h4>a.anchor::before,h5>a.anchor::before,h6>a.anchor::before{content:"\00A7";font-size:.85em;display:block;padding-top:.1em}
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#content h1:hover>a.anchor,#content h1>a.anchor:hover,h2:hover>a.anchor,h2>a.anchor:hover,h3:hover>a.anchor,#toctitle:hover>a.anchor,.sidebarblock>.content>.title:hover>a.anchor,h3>a.anchor:hover,#toctitle>a.anchor:hover,.sidebarblock>.content>.title>a.anchor:hover,h4:hover>a.anchor,h4>a.anchor:hover,h5:hover>a.anchor,h5>a.anchor:hover,h6:hover>a.anchor,h6>a.anchor:hover{visibility:visible}
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#content h1>a.link,h2>a.link,h3>a.link,#toctitle>a.link,.sidebarblock>.content>.title>a.link,h4>a.link,h5>a.link,h6>a.link{color:#ba3925;text-decoration:none}
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#content h1>a.link:hover,h2>a.link:hover,h3>a.link:hover,#toctitle>a.link:hover,.sidebarblock>.content>.title>a.link:hover,h4>a.link:hover,h5>a.link:hover,h6>a.link:hover{color:#a53221}
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.audioblock,.imageblock,.literalblock,.listingblock,.stemblock,.videoblock{margin-bottom:1.25em}
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.admonitionblock td.content>.title,.audioblock>.title,.exampleblock>.title,.imageblock>.title,.listingblock>.title,.literalblock>.title,.stemblock>.title,.openblock>.title,.paragraph>.title,.quoteblock>.title,table.tableblock>.title,.verseblock>.title,.videoblock>.title,.dlist>.title,.olist>.title,.ulist>.title,.qlist>.title,.hdlist>.title{text-rendering:optimizeLegibility;text-align:left;font-family:"Noto Serif","DejaVu Serif",serif;font-size:1rem;font-style:italic}
|
||
|
|
table.tableblock.fit-content>caption.title{white-space:nowrap;width:0}
|
||
|
|
.paragraph.lead>p,#preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:1.21875em;line-height:1.6;color:rgba(0,0,0,.85)}
|
||
|
|
table.tableblock #preamble>.sectionbody>[class="paragraph"]:first-of-type p{font-size:inherit}
|
||
|
|
.admonitionblock>table{border-collapse:separate;border:0;background:none;width:100%}
|
||
|
|
.admonitionblock>table td.icon{text-align:center;width:80px}
|
||
|
|
.admonitionblock>table td.icon img{max-width:none}
|
||
|
|
.admonitionblock>table td.icon .title{font-weight:bold;font-family:"Open Sans","DejaVu Sans",sans-serif;text-transform:uppercase}
|
||
|
|
.admonitionblock>table td.content{padding-left:1.125em;padding-right:1.25em;border-left:1px solid #dddddf;color:rgba(0,0,0,.6)}
|
||
|
|
.admonitionblock>table td.content>:last-child>:last-child{margin-bottom:0}
|
||
|
|
.exampleblock>.content{border-style:solid;border-width:1px;border-color:#e6e6e6;margin-bottom:1.25em;padding:1.25em;background:#fff;-webkit-border-radius:4px;border-radius:4px}
|
||
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.exampleblock>.content>:first-child{margin-top:0}
|
||
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|
.exampleblock>.content>:last-child{margin-bottom:0}
|
||
|
|
.sidebarblock{border-style:solid;border-width:1px;border-color:#e0e0dc;margin-bottom:1.25em;padding:1.25em;background:#f8f8f7;-webkit-border-radius:4px;border-radius:4px}
|
||
|
|
.sidebarblock>:first-child{margin-top:0}
|
||
|
|
.sidebarblock>:last-child{margin-bottom:0}
|
||
|
|
.sidebarblock>.content>.title{color:#7a2518;margin-top:0;text-align:center}
|
||
|
|
.exampleblock>.content>:last-child>:last-child,.exampleblock>.content .olist>ol>li:last-child>:last-child,.exampleblock>.content .ulist>ul>li:last-child>:last-child,.exampleblock>.content .qlist>ol>li:last-child>:last-child,.sidebarblock>.content>:last-child>:last-child,.sidebarblock>.content .olist>ol>li:last-child>:last-child,.sidebarblock>.content .ulist>ul>li:last-child>:last-child,.sidebarblock>.content .qlist>ol>li:last-child>:last-child{margin-bottom:0}
|
||
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.literalblock pre,.listingblock pre:not(.highlight),.listingblock pre[class="highlight"],.listingblock pre[class^="highlight "],.listingblock pre.CodeRay,.listingblock pre.prettyprint{background:#f7f7f8}
|
||
|
|
.sidebarblock .literalblock pre,.sidebarblock .listingblock pre:not(.highlight),.sidebarblock .listingblock pre[class="highlight"],.sidebarblock .listingblock pre[class^="highlight "],.sidebarblock .listingblock pre.CodeRay,.sidebarblock .listingblock pre.prettyprint{background:#f2f1f1}
|
||
|
|
.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{-webkit-border-radius:4px;border-radius:4px;word-wrap:break-word;overflow-x:auto;padding:1em;font-size:.8125em}
|
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@media screen and (min-width:768px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:.90625em}}
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@media screen and (min-width:1280px){.literalblock pre,.literalblock pre[class],.listingblock pre,.listingblock pre[class]{font-size:1em}}
|
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.literalblock pre.nowrap,.literalblock pre.nowrap pre,.listingblock pre.nowrap,.listingblock pre.nowrap pre{white-space:pre;word-wrap:normal}
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.literalblock.output pre{color:#f7f7f8;background-color:rgba(0,0,0,.9)}
|
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.listingblock pre.highlightjs{padding:0}
|
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.listingblock pre.highlightjs>code{padding:1em;-webkit-border-radius:4px;border-radius:4px}
|
||
|
|
.listingblock pre.prettyprint{border-width:0}
|
||
|
|
.listingblock>.content{position:relative}
|
||
|
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.listingblock code[data-lang]::before{display:none;content:attr(data-lang);position:absolute;font-size:.75em;top:.425rem;right:.5rem;line-height:1;text-transform:uppercase;color:#999}
|
||
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.listingblock:hover code[data-lang]::before{display:block}
|
||
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.listingblock.terminal pre .command::before{content:attr(data-prompt);padding-right:.5em;color:#999}
|
||
|
|
.listingblock.terminal pre .command:not([data-prompt])::before{content:"$"}
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||
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table.pyhltable{border-collapse:separate;border:0;margin-bottom:0;background:none}
|
||
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table.pyhltable td{vertical-align:top;padding-top:0;padding-bottom:0;line-height:1.45}
|
||
|
|
table.pyhltable td.code{padding-left:.75em;padding-right:0}
|
||
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pre.pygments .lineno,table.pyhltable td:not(.code){color:#999;padding-left:0;padding-right:.5em;border-right:1px solid #dddddf}
|
||
|
|
pre.pygments .lineno{display:inline-block;margin-right:.25em}
|
||
|
|
table.pyhltable .linenodiv{background:none!important;padding-right:0!important}
|
||
|
|
.quoteblock{margin:0 1em 1.25em 1.5em;display:table}
|
||
|
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.quoteblock>.title{margin-left:-1.5em;margin-bottom:.75em}
|
||
|
|
.quoteblock blockquote,.quoteblock p{color:rgba(0,0,0,.85);font-size:1.15rem;line-height:1.75;word-spacing:.1em;letter-spacing:0;font-style:italic;text-align:justify}
|
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.quoteblock blockquote{margin:0;padding:0;border:0}
|
||
|
|
.quoteblock blockquote::before{content:"\201c";float:left;font-size:2.75em;font-weight:bold;line-height:.6em;margin-left:-.6em;color:#7a2518;text-shadow:0 1px 2px rgba(0,0,0,.1)}
|
||
|
|
.quoteblock blockquote>.paragraph:last-child p{margin-bottom:0}
|
||
|
|
.quoteblock .attribution{margin-top:.75em;margin-right:.5ex;text-align:right}
|
||
|
|
.verseblock{margin:0 1em 1.25em}
|
||
|
|
.verseblock pre{font-family:"Open Sans","DejaVu Sans",sans;font-size:1.15rem;color:rgba(0,0,0,.85);font-weight:300;text-rendering:optimizeLegibility}
|
||
|
|
.verseblock pre strong{font-weight:400}
|
||
|
|
.verseblock .attribution{margin-top:1.25rem;margin-left:.5ex}
|
||
|
|
.quoteblock .attribution,.verseblock .attribution{font-size:.9375em;line-height:1.45;font-style:italic}
|
||
|
|
.quoteblock .attribution br,.verseblock .attribution br{display:none}
|
||
|
|
.quoteblock .attribution cite,.verseblock .attribution cite{display:block;letter-spacing:-.025em;color:rgba(0,0,0,.6)}
|
||
|
|
.quoteblock.abstract blockquote::before,.quoteblock.excerpt blockquote::before,.quoteblock .quoteblock blockquote::before{display:none}
|
||
|
|
.quoteblock.abstract blockquote,.quoteblock.abstract p,.quoteblock.excerpt blockquote,.quoteblock.excerpt p,.quoteblock .quoteblock blockquote,.quoteblock .quoteblock p{line-height:1.6;word-spacing:0}
|
||
|
|
.quoteblock.abstract{margin:0 1em 1.25em;display:block}
|
||
|
|
.quoteblock.abstract>.title{margin:0 0 .375em;font-size:1.15em;text-align:center}
|
||
|
|
.quoteblock.excerpt,.quoteblock .quoteblock{margin:0 0 1.25em;padding:0 0 .25em 1em;border-left:.25em solid #dddddf}
|
||
|
|
.quoteblock.excerpt blockquote,.quoteblock.excerpt p,.quoteblock .quoteblock blockquote,.quoteblock .quoteblock p{color:inherit;font-size:1.0625rem}
|
||
|
|
.quoteblock.excerpt .attribution,.quoteblock .quoteblock .attribution{color:inherit;text-align:left;margin-right:0}
|
||
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|
table.tableblock{max-width:100%;border-collapse:separate}
|
||
|
|
p.tableblock:last-child{margin-bottom:0}
|
||
|
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td.tableblock>.content{margin-bottom:-1.25em}
|
||
|
|
table.tableblock,th.tableblock,td.tableblock{border:0 solid #dedede}
|
||
|
|
table.grid-all>thead>tr>.tableblock,table.grid-all>tbody>tr>.tableblock{border-width:0 1px 1px 0}
|
||
|
|
table.grid-all>tfoot>tr>.tableblock{border-width:1px 1px 0 0}
|
||
|
|
table.grid-cols>*>tr>.tableblock{border-width:0 1px 0 0}
|
||
|
|
table.grid-rows>thead>tr>.tableblock,table.grid-rows>tbody>tr>.tableblock{border-width:0 0 1px}
|
||
|
|
table.grid-rows>tfoot>tr>.tableblock{border-width:1px 0 0}
|
||
|
|
table.grid-all>*>tr>.tableblock:last-child,table.grid-cols>*>tr>.tableblock:last-child{border-right-width:0}
|
||
|
|
table.grid-all>tbody>tr:last-child>.tableblock,table.grid-all>thead:last-child>tr>.tableblock,table.grid-rows>tbody>tr:last-child>.tableblock,table.grid-rows>thead:last-child>tr>.tableblock{border-bottom-width:0}
|
||
|
|
table.frame-all{border-width:1px}
|
||
|
|
table.frame-sides{border-width:0 1px}
|
||
|
|
table.frame-topbot,table.frame-ends{border-width:1px 0}
|
||
|
|
table.stripes-all tr,table.stripes-odd tr:nth-of-type(odd){background:#f8f8f7}
|
||
|
|
table.stripes-none tr,table.stripes-odd tr:nth-of-type(even){background:none}
|
||
|
|
th.halign-left,td.halign-left{text-align:left}
|
||
|
|
th.halign-right,td.halign-right{text-align:right}
|
||
|
|
th.halign-center,td.halign-center{text-align:center}
|
||
|
|
th.valign-top,td.valign-top{vertical-align:top}
|
||
|
|
th.valign-bottom,td.valign-bottom{vertical-align:bottom}
|
||
|
|
th.valign-middle,td.valign-middle{vertical-align:middle}
|
||
|
|
table thead th,table tfoot th{font-weight:bold}
|
||
|
|
tbody tr th{display:table-cell;line-height:1.6;background:#f7f8f7}
|
||
|
|
tbody tr th,tbody tr th p,tfoot tr th,tfoot tr th p{color:rgba(0,0,0,.8);font-weight:bold}
|
||
|
|
p.tableblock>code:only-child{background:none;padding:0}
|
||
|
|
p.tableblock{font-size:1em}
|
||
|
|
td>div.verse{white-space:pre}
|
||
|
|
ol{margin-left:1.75em}
|
||
|
|
ul li ol{margin-left:1.5em}
|
||
|
|
dl dd{margin-left:1.125em}
|
||
|
|
dl dd:last-child,dl dd:last-child>:last-child{margin-bottom:0}
|
||
|
|
ol>li p,ul>li p,ul dd,ol dd,.olist .olist,.ulist .ulist,.ulist .olist,.olist .ulist{margin-bottom:.625em}
|
||
|
|
ul.checklist,ul.none,ol.none,ul.no-bullet,ol.no-bullet,ol.unnumbered,ul.unstyled,ol.unstyled{list-style-type:none}
|
||
|
|
ul.no-bullet,ol.no-bullet,ol.unnumbered{margin-left:.625em}
|
||
|
|
ul.unstyled,ol.unstyled{margin-left:0}
|
||
|
|
ul.checklist{margin-left:.625em}
|
||
|
|
ul.checklist li>p:first-child>.fa-square-o:first-child,ul.checklist li>p:first-child>.fa-check-square-o:first-child{width:1.25em;font-size:.8em;position:relative;bottom:.125em}
|
||
|
|
ul.checklist li>p:first-child>input[type="checkbox"]:first-child{margin-right:.25em}
|
||
|
|
ul.inline{display:-ms-flexbox;display:-webkit-box;display:flex;-ms-flex-flow:row wrap;-webkit-flex-flow:row wrap;flex-flow:row wrap;list-style:none;margin:0 0 .625em -1.25em}
|
||
|
|
ul.inline>li{margin-left:1.25em}
|
||
|
|
.unstyled dl dt{font-weight:400;font-style:normal}
|
||
|
|
ol.arabic{list-style-type:decimal}
|
||
|
|
ol.decimal{list-style-type:decimal-leading-zero}
|
||
|
|
ol.loweralpha{list-style-type:lower-alpha}
|
||
|
|
ol.upperalpha{list-style-type:upper-alpha}
|
||
|
|
ol.lowerroman{list-style-type:lower-roman}
|
||
|
|
ol.upperroman{list-style-type:upper-roman}
|
||
|
|
ol.lowergreek{list-style-type:lower-greek}
|
||
|
|
.hdlist>table,.colist>table{border:0;background:none}
|
||
|
|
.hdlist>table>tbody>tr,.colist>table>tbody>tr{background:none}
|
||
|
|
td.hdlist1,td.hdlist2{vertical-align:top;padding:0 .625em}
|
||
|
|
td.hdlist1{font-weight:bold;padding-bottom:1.25em}
|
||
|
|
.literalblock+.colist,.listingblock+.colist{margin-top:-.5em}
|
||
|
|
.colist td:not([class]):first-child{padding:.4em .75em 0;line-height:1;vertical-align:top}
|
||
|
|
.colist td:not([class]):first-child img{max-width:none}
|
||
|
|
.colist td:not([class]):last-child{padding:.25em 0}
|
||
|
|
.thumb,.th{line-height:0;display:inline-block;border:solid 4px #fff;-webkit-box-shadow:0 0 0 1px #ddd;box-shadow:0 0 0 1px #ddd}
|
||
|
|
.imageblock.left{margin:.25em .625em 1.25em 0}
|
||
|
|
.imageblock.right{margin:.25em 0 1.25em .625em}
|
||
|
|
.imageblock>.title{margin-bottom:0}
|
||
|
|
.imageblock.thumb,.imageblock.th{border-width:6px}
|
||
|
|
.imageblock.thumb>.title,.imageblock.th>.title{padding:0 .125em}
|
||
|
|
.image.left,.image.right{margin-top:.25em;margin-bottom:.25em;display:inline-block;line-height:0}
|
||
|
|
.image.left{margin-right:.625em}
|
||
|
|
.image.right{margin-left:.625em}
|
||
|
|
a.image{text-decoration:none;display:inline-block}
|
||
|
|
a.image object{pointer-events:none}
|
||
|
|
sup.footnote,sup.footnoteref{font-size:.875em;position:static;vertical-align:super}
|
||
|
|
sup.footnote a,sup.footnoteref a{text-decoration:none}
|
||
|
|
sup.footnote a:active,sup.footnoteref a:active{text-decoration:underline}
|
||
|
|
#footnotes{padding-top:.75em;padding-bottom:.75em;margin-bottom:.625em}
|
||
|
|
#footnotes hr{width:20%;min-width:6.25em;margin:-.25em 0 .75em;border-width:1px 0 0}
|
||
|
|
#footnotes .footnote{padding:0 .375em 0 .225em;line-height:1.3334;font-size:.875em;margin-left:1.2em;margin-bottom:.2em}
|
||
|
|
#footnotes .footnote a:first-of-type{font-weight:bold;text-decoration:none;margin-left:-1.05em}
|
||
|
|
#footnotes .footnote:last-of-type{margin-bottom:0}
|
||
|
|
#content #footnotes{margin-top:-.625em;margin-bottom:0;padding:.75em 0}
|
||
|
|
.gist .file-data>table{border:0;background:#fff;width:100%;margin-bottom:0}
|
||
|
|
.gist .file-data>table td.line-data{width:99%}
|
||
|
|
div.unbreakable{page-break-inside:avoid}
|
||
|
|
.big{font-size:larger}
|
||
|
|
.small{font-size:smaller}
|
||
|
|
.underline{text-decoration:underline}
|
||
|
|
.overline{text-decoration:overline}
|
||
|
|
.line-through{text-decoration:line-through}
|
||
|
|
.aqua{color:#00bfbf}
|
||
|
|
.aqua-background{background-color:#00fafa}
|
||
|
|
.black{color:#000}
|
||
|
|
.black-background{background-color:#000}
|
||
|
|
.blue{color:#0000bf}
|
||
|
|
.blue-background{background-color:#0000fa}
|
||
|
|
.fuchsia{color:#bf00bf}
|
||
|
|
.fuchsia-background{background-color:#fa00fa}
|
||
|
|
.gray{color:#606060}
|
||
|
|
.gray-background{background-color:#7d7d7d}
|
||
|
|
.green{color:#006000}
|
||
|
|
.green-background{background-color:#007d00}
|
||
|
|
.lime{color:#00bf00}
|
||
|
|
.lime-background{background-color:#00fa00}
|
||
|
|
.maroon{color:#600000}
|
||
|
|
.maroon-background{background-color:#7d0000}
|
||
|
|
.navy{color:#000060}
|
||
|
|
.navy-background{background-color:#00007d}
|
||
|
|
.olive{color:#606000}
|
||
|
|
.olive-background{background-color:#7d7d00}
|
||
|
|
.purple{color:#600060}
|
||
|
|
.purple-background{background-color:#7d007d}
|
||
|
|
.red{color:#bf0000}
|
||
|
|
.red-background{background-color:#fa0000}
|
||
|
|
.silver{color:#909090}
|
||
|
|
.silver-background{background-color:#bcbcbc}
|
||
|
|
.teal{color:#006060}
|
||
|
|
.teal-background{background-color:#007d7d}
|
||
|
|
.white{color:#bfbfbf}
|
||
|
|
.white-background{background-color:#fafafa}
|
||
|
|
.yellow{color:#bfbf00}
|
||
|
|
.yellow-background{background-color:#fafa00}
|
||
|
|
span.icon>.fa{cursor:default}
|
||
|
|
a span.icon>.fa{cursor:inherit}
|
||
|
|
.admonitionblock td.icon [class^="fa icon-"]{font-size:2.5em;text-shadow:1px 1px 2px rgba(0,0,0,.5);cursor:default}
|
||
|
|
.admonitionblock td.icon .icon-note::before{content:"\f05a";color:#19407c}
|
||
|
|
.admonitionblock td.icon .icon-tip::before{content:"\f0eb";text-shadow:1px 1px 2px rgba(155,155,0,.8);color:#111}
|
||
|
|
.admonitionblock td.icon .icon-warning::before{content:"\f071";color:#bf6900}
|
||
|
|
.admonitionblock td.icon .icon-caution::before{content:"\f06d";color:#bf3400}
|
||
|
|
.admonitionblock td.icon .icon-important::before{content:"\f06a";color:#bf0000}
|
||
|
|
.conum[data-value]{display:inline-block;color:#fff!important;background-color:rgba(0,0,0,.8);-webkit-border-radius:100px;border-radius:100px;text-align:center;font-size:.75em;width:1.67em;height:1.67em;line-height:1.67em;font-family:"Open Sans","DejaVu Sans",sans-serif;font-style:normal;font-weight:bold}
|
||
|
|
.conum[data-value] *{color:#fff!important}
|
||
|
|
.conum[data-value]+b{display:none}
|
||
|
|
.conum[data-value]::after{content:attr(data-value)}
|
||
|
|
pre .conum[data-value]{position:relative;top:-.125em}
|
||
|
|
b.conum *{color:inherit!important}
|
||
|
|
.conum:not([data-value]):empty{display:none}
|
||
|
|
dt,th.tableblock,td.content,div.footnote{text-rendering:optimizeLegibility}
|
||
|
|
h1,h2,p,td.content,span.alt{letter-spacing:-.01em}
|
||
|
|
p strong,td.content strong,div.footnote strong{letter-spacing:-.005em}
|
||
|
|
p,blockquote,dt,td.content,span.alt{font-size:1.0625rem}
|
||
|
|
p{margin-bottom:1.25rem}
|
||
|
|
.sidebarblock p,.sidebarblock dt,.sidebarblock td.content,p.tableblock{font-size:1em}
|
||
|
|
.exampleblock>.content{background-color:#fffef7;border-color:#e0e0dc;-webkit-box-shadow:0 1px 4px #e0e0dc;box-shadow:0 1px 4px #e0e0dc}
|
||
|
|
.print-only{display:none!important}
|
||
|
|
@page{margin:1.25cm .75cm}
|
||
|
|
@media print{*{-webkit-box-shadow:none!important;box-shadow:none!important;text-shadow:none!important}
|
||
|
|
html{font-size:80%}
|
||
|
|
a{color:inherit!important;text-decoration:underline!important}
|
||
|
|
a.bare,a[href^="#"],a[href^="mailto:"]{text-decoration:none!important}
|
||
|
|
a[href^="http:"]:not(.bare)::after,a[href^="https:"]:not(.bare)::after{content:"(" attr(href) ")";display:inline-block;font-size:.875em;padding-left:.25em}
|
||
|
|
abbr[title]::after{content:" (" attr(title) ")"}
|
||
|
|
pre,blockquote,tr,img,object,svg{page-break-inside:avoid}
|
||
|
|
thead{display:table-header-group}
|
||
|
|
svg{max-width:100%}
|
||
|
|
p,blockquote,dt,td.content{font-size:1em;orphans:3;widows:3}
|
||
|
|
h2,h3,#toctitle,.sidebarblock>.content>.title{page-break-after:avoid}
|
||
|
|
#toc,.sidebarblock,.exampleblock>.content{background:none!important}
|
||
|
|
#toc{border-bottom:1px solid #dddddf!important;padding-bottom:0!important}
|
||
|
|
body.book #header{text-align:center}
|
||
|
|
body.book #header>h1:first-child{border:0!important;margin:2.5em 0 1em}
|
||
|
|
body.book #header .details{border:0!important;display:block;padding:0!important}
|
||
|
|
body.book #header .details span:first-child{margin-left:0!important}
|
||
|
|
body.book #header .details br{display:block}
|
||
|
|
body.book #header .details br+span::before{content:none!important}
|
||
|
|
body.book #toc{border:0!important;text-align:left!important;padding:0!important;margin:0!important}
|
||
|
|
body.book #toc,body.book #preamble,body.book h1.sect0,body.book .sect1>h2{page-break-before:always}
|
||
|
|
.listingblock code[data-lang]::before{display:block}
|
||
|
|
#footer{padding:0 .9375em}
|
||
|
|
.hide-on-print{display:none!important}
|
||
|
|
.print-only{display:block!important}
|
||
|
|
.hide-for-print{display:none!important}
|
||
|
|
.show-for-print{display:inherit!important}}
|
||
|
|
@media print,amzn-kf8{#header>h1:first-child{margin-top:1.25rem}
|
||
|
|
.sect1{padding:0!important}
|
||
|
|
.sect1+.sect1{border:0}
|
||
|
|
#footer{background:none}
|
||
|
|
#footer-text{color:rgba(0,0,0,.6);font-size:.9em}}
|
||
|
|
@media amzn-kf8{#header,#content,#footnotes,#footer{padding:0}}
|
||
|
|
</style>
|
||
|
|
</head>
|
||
|
|
<body class="article">
|
||
|
|
<div id="header">
|
||
|
|
<h1>config API</h1>
|
||
|
|
</div>
|
||
|
|
<div id="content">
|
||
|
|
<div id="preamble">
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>The config API gives callers a way to access Git configuration files
|
||
|
|
(and files which have the same syntax). See <a href="git-config.html">git-config</a>(1) for a
|
||
|
|
discussion of the config file syntax.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_general_usage">General Usage</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Config files are parsed linearly, and each variable found is passed to a
|
||
|
|
caller-provided callback function. The callback function is responsible
|
||
|
|
for any actions to be taken on the config option, and is free to ignore
|
||
|
|
some options. It is not uncommon for the configuration to be parsed
|
||
|
|
several times during the run of a Git program, with different callbacks
|
||
|
|
picking out different variables useful to themselves.</p>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>A config callback function takes three parameters:</p>
|
||
|
|
</div>
|
||
|
|
<div class="ulist">
|
||
|
|
<ul>
|
||
|
|
<li>
|
||
|
|
<p>the name of the parsed variable. This is in canonical "flat" form: the
|
||
|
|
section, subsection, and variable segments will be separated by dots,
|
||
|
|
and the section and variable segments will be all lowercase. E.g.,
|
||
|
|
<code>core.ignorecase</code>, <code>diff.SomeType.textconv</code>.</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>the value of the found variable, as a string. If the variable had no
|
||
|
|
value specified, the value will be NULL (typically this means it
|
||
|
|
should be interpreted as boolean true).</p>
|
||
|
|
</li>
|
||
|
|
<li>
|
||
|
|
<p>a void pointer passed in by the caller of the config API; this can
|
||
|
|
contain callback-specific data</p>
|
||
|
|
</li>
|
||
|
|
</ul>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>A config callback should return 0 for success, or -1 if the variable
|
||
|
|
could not be parsed properly.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_basic_config_querying">Basic Config Querying</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>Most programs will simply want to look up variables in all config files
|
||
|
|
that Git knows about, using the normal precedence rules. To do this,
|
||
|
|
call <code>git_config</code> with a callback function and void data pointer.</p>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p><code>git_config</code> will read all config sources in order of increasing
|
||
|
|
priority. Thus a callback should typically overwrite previously-seen
|
||
|
|
entries with new ones (e.g., if both the user-wide <code>~/.gitconfig</code> and
|
||
|
|
repo-specific <code>.git/config</code> contain <code>color.ui</code>, the config machinery
|
||
|
|
will first feed the user-wide one to the callback, and then the
|
||
|
|
repo-specific one; by overwriting, the higher-priority repo-specific
|
||
|
|
value is left at the end).</p>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>The <code>config_with_options</code> function lets the caller examine config
|
||
|
|
while adjusting some of the default behavior of <code>git_config</code>. It should
|
||
|
|
almost never be used by "regular" Git code that is looking up
|
||
|
|
configuration variables. It is intended for advanced callers like
|
||
|
|
<code>git-config</code>, which are intentionally tweaking the normal config-lookup
|
||
|
|
process. It takes two extra parameters:</p>
|
||
|
|
</div>
|
||
|
|
<div class="dlist">
|
||
|
|
<dl>
|
||
|
|
<dt class="hdlist1"><code>config_source</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>If this parameter is non-NULL, it specifies the source to parse for
|
||
|
|
configuration, rather than looking in the usual files. See <code>struct
|
||
|
|
git_config_source</code> in <code>config.h</code> for details. Regular <code>git_config</code> defaults
|
||
|
|
to <code>NULL</code>.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>opts</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Specify options to adjust the behavior of parsing config files. See <code>struct
|
||
|
|
config_options</code> in <code>config.h</code> for details. As an example: regular <code>git_config</code>
|
||
|
|
sets <code>opts.respect_includes</code> to <code>1</code> by default.</p>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_reading_specific_files">Reading Specific Files</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>To read a specific file in git-config format, use
|
||
|
|
<code>git_config_from_file</code>. This takes the same callback and data parameters
|
||
|
|
as <code>git_config</code>.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_querying_for_specific_variables">Querying For Specific Variables</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>For programs wanting to query for specific variables in a non-callback
|
||
|
|
manner, the config API provides two functions <code>git_config_get_value</code>
|
||
|
|
and <code>git_config_get_value_multi</code>. They both read values from an internal
|
||
|
|
cache generated previously from reading the config files.</p>
|
||
|
|
</div>
|
||
|
|
<div class="dlist">
|
||
|
|
<dl>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_value(const char *key, const char **value)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Finds the highest-priority value for the configuration variable <code>key</code>,
|
||
|
|
stores the pointer to it in <code>value</code> and returns 0. When the
|
||
|
|
configuration variable <code>key</code> is not found, returns 1 without touching
|
||
|
|
<code>value</code>. The caller should not free or modify <code>value</code>, as it is owned
|
||
|
|
by the cache.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>const struct string_list *git_config_get_value_multi(const char *key)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Finds and returns the value list, sorted in order of increasing priority
|
||
|
|
for the configuration variable <code>key</code>. When the configuration variable
|
||
|
|
<code>key</code> is not found, returns NULL. The caller should not free or modify
|
||
|
|
the returned pointer, as it is owned by the cache.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>void git_config_clear(void)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Resets and invalidates the config cache.</p>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>The config API also provides type specific API functions which do conversion
|
||
|
|
as well as retrieval for the queried variable, including:</p>
|
||
|
|
</div>
|
||
|
|
<div class="dlist">
|
||
|
|
<dl>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_int(const char *key, int *dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Finds and parses the value to an integer for the configuration variable
|
||
|
|
<code>key</code>. Dies on error; otherwise, stores the value of the parsed integer in
|
||
|
|
<code>dest</code> and returns 0. When the configuration variable <code>key</code> is not found,
|
||
|
|
returns 1 without touching <code>dest</code>.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_ulong(const char *key, unsigned long *dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_get_int</code> but for unsigned longs.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_bool(const char *key, int *dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Finds and parses the value into a boolean value, for the configuration
|
||
|
|
variable <code>key</code> respecting keywords like "true" and "false". Integer
|
||
|
|
values are converted into true/false values (when they are non-zero or
|
||
|
|
zero, respectively). Other values cause a die(). If parsing is successful,
|
||
|
|
stores the value of the parsed result in <code>dest</code> and returns 0. When the
|
||
|
|
configuration variable <code>key</code> is not found, returns 1 without touching
|
||
|
|
<code>dest</code>.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_bool_or_int(const char *key, int *is_bool, int *dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_get_bool</code>, except that integers are copied as-is,
|
||
|
|
and <code>is_bool</code> flag is unset.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_maybe_bool(const char *key, int *dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_get_bool</code>, except that it returns -1 on error
|
||
|
|
rather than dying.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_string_const(const char *key, const char **dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Allocates and copies the retrieved string into the <code>dest</code> parameter for
|
||
|
|
the configuration variable <code>key</code>; if NULL string is given, prints an
|
||
|
|
error message and returns -1. When the configuration variable <code>key</code> is
|
||
|
|
not found, returns 1 without touching <code>dest</code>.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_string(const char *key, char **dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_get_string_const</code>, except that retrieved value
|
||
|
|
copied into the <code>dest</code> parameter is a mutable string.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>int git_config_get_pathname(const char *key, const char **dest)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_get_string</code>, but expands <code>~</code> or <code>~user</code> into
|
||
|
|
the user’s home directory when found at the beginning of the path.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_die_config(const char *key, const char *err, ...)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>First prints the error message specified by the caller in <code>err</code> and then
|
||
|
|
dies printing the line number and the file name of the highest priority
|
||
|
|
value for the configuration variable <code>key</code>.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>void git_die_config_linenr(const char *key, const char *filename, int linenr)</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Helper function which formats the die error message according to the
|
||
|
|
parameters entered. Used by <code>git_die_config()</code>. It can be used by callers
|
||
|
|
handling <code>git_config_get_value_multi()</code> to print the correct error message
|
||
|
|
for the desired value.</p>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>See test-config.c for usage examples.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_value_parsing_helpers">Value Parsing Helpers</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>To aid in parsing string values, the config API provides callbacks with
|
||
|
|
a number of helper functions, including:</p>
|
||
|
|
</div>
|
||
|
|
<div class="dlist">
|
||
|
|
<dl>
|
||
|
|
<dt class="hdlist1"><code>git_config_int</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Parse the string to an integer, including unit factors. Dies on error;
|
||
|
|
otherwise, returns the parsed result.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_config_ulong</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Identical to <code>git_config_int</code>, but for unsigned longs.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_config_bool</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Parse a string into a boolean value, respecting keywords like "true" and
|
||
|
|
"false". Integer values are converted into true/false values (when they
|
||
|
|
are non-zero or zero, respectively). Other values cause a die(). If
|
||
|
|
parsing is successful, the return value is the result.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_config_bool_or_int</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Same as <code>git_config_bool</code>, except that integers are returned as-is, and
|
||
|
|
an <code>is_bool</code> flag is unset.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_parse_maybe_bool</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Same as <code>git_config_bool</code>, except that it returns -1 on error rather
|
||
|
|
than dying.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_config_string</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Allocates and copies the value string into the <code>dest</code> parameter; if no
|
||
|
|
string is given, prints an error message and returns -1.</p>
|
||
|
|
</dd>
|
||
|
|
<dt class="hdlist1"><code>git_config_pathname</code></dt>
|
||
|
|
<dd>
|
||
|
|
<p>Similar to <code>git_config_string</code>, but expands <code>~</code> or <code>~user</code> into the
|
||
|
|
user’s home directory when found at the beginning of the path.</p>
|
||
|
|
</dd>
|
||
|
|
</dl>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_include_directives">Include Directives</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>By default, the config parser does not respect include directives.
|
||
|
|
However, a caller can use the special <code>git_config_include</code> wrapper
|
||
|
|
callback to support them. To do so, you simply wrap your "real" callback
|
||
|
|
function and data pointer in a <code>struct config_include_data</code>, and pass
|
||
|
|
the wrapper to the regular config-reading functions. For example:</p>
|
||
|
|
</div>
|
||
|
|
<div class="listingblock">
|
||
|
|
<div class="content">
|
||
|
|
<pre>int read_file_with_include(const char *file, config_fn_t fn, void *data)
|
||
|
|
{
|
||
|
|
struct config_include_data inc = CONFIG_INCLUDE_INIT;
|
||
|
|
inc.fn = fn;
|
||
|
|
inc.data = data;
|
||
|
|
return git_config_from_file(git_config_include, file, &inc);
|
||
|
|
}</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="paragraph">
|
||
|
|
<p><code>git_config</code> respects includes automatically. The lower-level
|
||
|
|
<code>git_config_from_file</code> does not.</p>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div class="sect1">
|
||
|
|
<h2 id="_custom_configsets">Custom Configsets</h2>
|
||
|
|
<div class="sectionbody">
|
||
|
|
<div class="paragraph">
|
||
|
|
<p>A <code>config_set</code> can be used to construct an in-memory cache for
|
||
|
|
config-like files that the caller specifies (i.e., files like <code>.gitmodules</code>,
|
||
|
|
<code>~/.gitconfig</code> etc.). For example,</p>
|
||
|
|
</div>
|
||
|
|
<div class="listingblock">
|
||
|
|
<div class="content">
|
||
|
|
<pre>struct config_set gm_config;
|
||
|
|
git_configset_init(&gm_config);
|
||
|
|
int b;
|
||
|
|
/* we add config files to the config_set */
|
||
|
|
git_configset_add_file(&gm_config, ".gitmodules");
|
||
|
|
git_configset_add_file(&gm_config, ".gitmodules_alt");
|
||
|
|
|
||
|
|
if (!git_configset_get_bool(gm_config, "submodule.frotz.ignore", &b)) {
|
||
|
|
/* hack hack hack */
|
||
|
|
}
|
||
|
|
|
||
|
|
/* when we are done with the configset */
|
||
|
|
git_configset_clear(&gm_config);
|
||
|
|
----------------------------------------
|
||
|
|
|
||
|
|
Configset API provides functions for the above mentioned work flow, including:
|
||
|
|
|
||
|
|
`void git_configset_init(struct config_set *cs)`::
|
||
|
|
|
||
|
|
Initializes the config_set `cs`.
|
||
|
|
|
||
|
|
`int git_configset_add_file(struct config_set *cs, const char *filename)`::
|
||
|
|
|
||
|
|
Parses the file and adds the variable-value pairs to the `config_set`,
|
||
|
|
dies if there is an error in parsing the file. Returns 0 on success, or
|
||
|
|
-1 if the file does not exist or is inaccessible. The user has to decide
|
||
|
|
if he wants to free the incomplete configset or continue using it when
|
||
|
|
the function returns -1.
|
||
|
|
|
||
|
|
`int git_configset_get_value(struct config_set *cs, const char *key, const char **value)`::
|
||
|
|
|
||
|
|
Finds the highest-priority value for the configuration variable `key`
|
||
|
|
and config set `cs`, stores the pointer to it in `value` and returns 0.
|
||
|
|
When the configuration variable `key` is not found, returns 1 without
|
||
|
|
touching `value`. The caller should not free or modify `value`, as it
|
||
|
|
is owned by the cache.
|
||
|
|
|
||
|
|
`const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key)`::
|
||
|
|
|
||
|
|
Finds and returns the value list, sorted in order of increasing priority
|
||
|
|
for the configuration variable `key` and config set `cs`. When the
|
||
|
|
configuration variable `key` is not found, returns NULL. The caller
|
||
|
|
should not free or modify the returned pointer, as it is owned by the cache.
|
||
|
|
|
||
|
|
`void git_configset_clear(struct config_set *cs)`::
|
||
|
|
|
||
|
|
Clears `config_set` structure, removes all saved variable-value pairs.
|
||
|
|
|
||
|
|
In addition to above functions, the `config_set` API provides type specific
|
||
|
|
functions in the vein of `git_config_get_int` and family but with an extra
|
||
|
|
parameter, pointer to struct `config_set`.
|
||
|
|
They all behave similarly to the `git_config_get*()` family described in
|
||
|
|
"Querying For Specific Variables" above.
|
||
|
|
|
||
|
|
Writing Config Files
|
||
|
|
--------------------
|
||
|
|
|
||
|
|
Git gives multiple entry points in the Config API to write config values to
|
||
|
|
files namely `git_config_set_in_file` and `git_config_set`, which write to
|
||
|
|
a specific config file or to `.git/config` respectively. They both take a
|
||
|
|
key/value pair as parameter.
|
||
|
|
In the end they both call `git_config_set_multivar_in_file` which takes four
|
||
|
|
parameters:
|
||
|
|
|
||
|
|
- the name of the file, as a string, to which key/value pairs will be written.
|
||
|
|
|
||
|
|
- the name of key, as a string. This is in canonical "flat" form: the section,
|
||
|
|
subsection, and variable segments will be separated by dots, and the section
|
||
|
|
and variable segments will be all lowercase.
|
||
|
|
E.g., `core.ignorecase`, `diff.SomeType.textconv`.
|
||
|
|
|
||
|
|
- the value of the variable, as a string. If value is equal to NULL, it will
|
||
|
|
remove the matching key from the config file.
|
||
|
|
|
||
|
|
- the value regex, as a string. It will disregard key/value pairs where value
|
||
|
|
does not match.
|
||
|
|
|
||
|
|
- a multi_replace value, as an int. If value is equal to zero, nothing or only
|
||
|
|
one matching key/value is replaced, else all matching key/values (regardless
|
||
|
|
how many) are removed, before the new pair is written.
|
||
|
|
|
||
|
|
It returns 0 on success.
|
||
|
|
|
||
|
|
Also, there are functions `git_config_rename_section` and
|
||
|
|
`git_config_rename_section_in_file` with parameters `old_name` and `new_name`
|
||
|
|
for renaming or removing sections in the config files. If NULL is passed
|
||
|
|
through `new_name` parameter, the section will be removed from the config file.</pre>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
<div id="footer">
|
||
|
|
<div id="footer-text">
|
||
|
|
Last updated 2019-02-26 19:31:11 UTC
|
||
|
|
</div>
|
||
|
|
</div>
|
||
|
|
</body>
|
||
|
|
</html>
|