52 lines
1.9 KiB
Ruby
52 lines
1.9 KiB
Ruby
class Loki < Formula
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desc "Horizontally-scalable, highly-available log aggregation system"
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homepage "https://grafana.com/loki"
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url "https://github.com/grafana/loki/archive/v2.4.2.tar.gz"
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sha256 "725af867fa3bece6ccd46e0722eb68fe72462b15faa15c8ada609b5b2a476b07"
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license "AGPL-3.0-only"
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head "https://github.com/grafana/loki.git", branch: "main"
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bottle do
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sha256 cellar: :any_skip_relocation, arm64_monterey: "e4af5ee5b90f62533016e9fa49b3dbb75c28d7311a8839ccde9e48b19915c738"
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sha256 cellar: :any_skip_relocation, arm64_big_sur: "763cc7c32583b0fc6c7cedf2f28f848e10f419bf14e1113e1b42ecde6d856662"
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sha256 cellar: :any_skip_relocation, monterey: "c3bbfd34c2d12e9b80cca286897cc724aba4ef32b331f4464864e3aa993263b7"
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sha256 cellar: :any_skip_relocation, big_sur: "befb86745a607d1bbb544933ab0291de3dd7a0beafc1e5e0d81a89d5b7c8ce76"
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sha256 cellar: :any_skip_relocation, catalina: "a0988a2aedf5de68eeee1fe2313f4833438a964b37dc68708ed5ac25c11fde07"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "384ab59b823643fc5ac574529d978f6744d1f755aa70d5fca1c420dcc45d83f6"
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end
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depends_on "go" => :build
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def install
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cd "cmd/loki" do
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system "go", "build", *std_go_args
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inreplace "loki-local-config.yaml", "/tmp", var
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etc.install "loki-local-config.yaml"
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end
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end
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service do
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run [opt_bin/"loki", "-config.file=#{etc}/loki-local-config.yaml"]
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keep_alive true
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working_dir var
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log_path var/"log/loki.log"
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error_log_path var/"log/loki.log"
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end
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test do
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port = free_port
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cp etc/"loki-local-config.yaml", testpath
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inreplace "loki-local-config.yaml" do |s|
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s.gsub! "3100", port.to_s
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s.gsub! var, testpath
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end
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fork { exec bin/"loki", "-config.file=loki-local-config.yaml" }
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sleep 3
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output = shell_output("curl -s localhost:#{port}/metrics")
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assert_match "log_messages_total", output
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end
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end
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