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nixpkgs/pkgs/development/mobile/androidenv/convertpackages.xsl
2018-12-18 21:16:06 +01:00

117 lines
4.3 KiB
XML

<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:common="http://schemas.android.com/repository/android/common/01"
xmlns:generic="http://schemas.android.com/repository/android/generic/01"
xmlns:sdk="http://schemas.android.com/sdk/android/repo/repository2/01"
xmlns:sdk-common="http://schemas.android.com/sdk/android/repo/common/01"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<xsl:output omit-xml-declaration="yes" indent="no" />
<!-- Template that puts a google HTTP prefix in front of relative URLs -->
<xsl:template name="repository-url">
<xsl:variable name="raw-url" select="complete/url"/>
<xsl:choose>
<xsl:when test="starts-with($raw-url, 'http')">
<xsl:value-of select="$raw-url"/>
</xsl:when>
<xsl:otherwise>
<xsl:text>https://dl.google.com/android/repository/</xsl:text>
<xsl:value-of select="$raw-url"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="/sdk:sdk-repository">
{fetchurl}:
{
<!-- Convert all remote packages -->
<xsl:for-each select="remotePackage"><xsl:sort select="@path" />
<!-- Extract the package name from the path -->
<xsl:variable name="name">
<xsl:choose>
<xsl:when test="contains(@path, ';')">
<xsl:value-of select="substring-before(@path, ';')" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="@path" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<!-- Compose version string from version attributes -->
<xsl:variable name="revision">
<xsl:choose>
<!-- Compose revision for a generic package from the revision attributes -->
<xsl:when test="type-details/@xsi:type='generic:genericDetailsType'">
<xsl:choose>
<xsl:when test="revision/major">
<xsl:value-of select="revision/major" />
</xsl:when>
</xsl:choose>
<xsl:choose>
<xsl:when test="revision/minor">.<xsl:value-of select="revision/minor" />
</xsl:when>
</xsl:choose>
<xsl:choose>
<xsl:when test="revision/micro">.<xsl:value-of select="revision/micro" />
</xsl:when>
</xsl:choose>
<xsl:choose>
<xsl:when test="revision/preview">-rc<xsl:value-of select="revision/preview" />
</xsl:when>
</xsl:choose>
</xsl:when>
<!-- Compose revision of a platform SDK from the API-level or codename if the latter exists -->
<xsl:when test="type-details/@xsi:type='sdk:platformDetailsType'">
<xsl:choose>
<xsl:when test="not(type-details/codename='')">
<xsl:value-of select="type-details/codename" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="type-details/api-level" />
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<!-- Compose revision of a source SDK from the API-level -->
<xsl:when test="type-details/@xsi:type='sdk:sourceDetailsType'">
<xsl:value-of select="type-details/api-level" />
</xsl:when>
</xsl:choose>
</xsl:variable>
<xsl:choose>
<xsl:when test="@path='emulator'"> <!-- An emulator package provides one archive per operating system but the same versions -->
"<xsl:value-of select="$name" />"."<xsl:value-of select="$revision" />".<xsl:value-of select="archives/archive/host-os" /> = {
</xsl:when>
<xsl:otherwise>
"<xsl:value-of select="$name" />"."<xsl:value-of select="$revision" />" = {
</xsl:otherwise>
</xsl:choose>
name = "<xsl:value-of select="$name" />";
path = "<xsl:value-of select="translate(@path, ';', '/')" />";
revision = "<xsl:value-of select="$revision" />";
displayName = "<xsl:value-of select="display-name" />";
archives = {
<xsl:for-each select="archives/archive[not(host-os)]">
all = fetchurl {
url = <xsl:call-template name="repository-url"/>;
sha1 = "<xsl:value-of select="complete/checksum" />";
};
</xsl:for-each>
<xsl:for-each select="archives/archive[host-os and not(host-os = 'windows')]">
<xsl:value-of select="host-os" /> = fetchurl {
url = <xsl:call-template name="repository-url"/>;
sha1 = "<xsl:value-of select="complete/checksum" />";
};
</xsl:for-each>
};
};
</xsl:for-each>
}
</xsl:template>
</xsl:stylesheet>