app-metrics/carbonapi-web: initial commit

This package can be used as replacement for net-analyzer/graphite-web in
deployments where app-metrics/carbonapi-booking and
app-metrics/go-carbon are used instead of the Python-based variants.

Bug: https://bugs.gentoo.org/897056
Signed-off-by: Fabian Groffen <[email protected]>

app-metrics/carbonapi-web/Manifest

@@ -0,0 +1 @@
+DIST carbonapi-web-1.0.tar.gz 1026954 BLAKE2B e482565b103b7afcfb7e2d778e57b24610713568f7ec079247b8dbd9f1f46668f0487eefef6d34e27bb0985bf5bc9bb6edb1a1d22652ff0db575b32099586c5f SHA512 56a048d414aae2db99a29aca46ebe0c58e738acdae44ffa0b82478559dd0e2327767682941e69d5cda0c716cf7121c2f90d40b9866943b735d424c4b5b283e5c

app-metrics/carbonapi-web/carbonapi-web-1.0.ebuild

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+# Copyright 2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit webapp
+
+DESCRIPTION="graphite-web fork for standalone usage with carbonapi"
+HOMEPAGE="https://github.com/grobian/carbonapi-web"
+SRC_URI="https://github.com/grobian/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="Apache-2.0"
+KEYWORDS="~amd64"
+
+DEPEND=""
+RDEPEND="${DEPEND}"
+BDEPEND=""
+
+src_install() {
+	webapp_src_preinst
+
+	insinto "${MY_HTDOCSDIR}"
+	doins -r webapp/content/*
+
+	webapp_postinst_txt en "${FILESDIR}"/postinstall-en.txt
+
+	webapp_src_install
+}

app-metrics/carbonapi-web/files/postinstall-en.txt

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+1. install and setup a Graphite resolving and rendering instance such as
+   app-metrics/carbonapi-booking
+2. setup a vhost that:
+   - uses default index file browser.html
+   - proxies these paths down to the Graphite rendering instance:
+     * /render/
+     * /metrics/
+     * /info/
+     * /functions/
+     * /tags/
+3. the combined setup should load the web browser and interact with your
+   Graphite install

app-metrics/carbonapi-web/metadata.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>[email protected]</email>
+		<name>Fabian Groffen</name>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">grobian/carbonapi-web</remote-id>
+	</upstream>
+</pkgmetadata>