From 852ec87862c5e900dbef2aeaad8dc023340292dc Mon Sep 17 00:00:00 2001
From: Valentin Churavy <v.churavy@gmail.com>
Date: Sat, 7 Jan 2023 10:31:37 -0500
Subject: [PATCH 1/2] Add buildkite logger

---
 src/BinaryBuilder.jl |  2 ++
 src/Logging.jl       | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/src/BinaryBuilder.jl b/src/BinaryBuilder.jl
index a9ba95662..6a880def1 100644
--- a/src/BinaryBuilder.jl
+++ b/src/BinaryBuilder.jl
@@ -47,6 +47,8 @@ function __init__()
     # If we're running on Azure, enable azure logging:
     if !isempty(get(ENV, "AZP_TOKEN", ""))
         enable_azure_logging()
+    elseif parse(Bool, get(ENV, "BUILDKITE", "false"))
+        enable_buildkite_logging()
     end
 end
 
diff --git a/src/Logging.jl b/src/Logging.jl
index 5d19a9372..8713610ff 100644
--- a/src/Logging.jl
+++ b/src/Logging.jl
@@ -38,3 +38,40 @@ function enable_azure_logging()
         AzureSinkLogger(),
     ))
 end
+
+struct BuildkiteLogger <: Logging.AbstractLogger
+end
+
+function annotate(annotation; context="default", style="info", append=true)
+    @assert style in ("success", "info", "warning", "error")
+    append = append ? `--append` : ``
+    cmd = `buildkite-agent annotate --style $(style) --context $(context) $(append)`
+    open(cmd, stdout, write=true) do io
+        write(io, annotation)
+    end
+end
+
+function Logging.handle_message(logger::BuildkiteLogger, args...; kwargs...)
+    #Make it a named tuple for easier working
+    log = LoggingExtras.handle_message_args(args...)
+
+    # Buildkite calls it `style` not level`, and `warning` not `warn`:
+    log[:level]
+    stylemap = Dict(Logging.Error => "error", Logging.Warn => "warning")
+    style = stylemap[log[:level]]
+
+    # TODO pretty rendering of properties
+    annotate(log.message; context="BinaryBuilder", style)
+    return nothing
+end
+Logging.shouldlog(::BuildkiteLogger, arg...) = true
+Logging.min_enabled_level(::BuildkiteLogger) = Logging.Warn
+Logging.catch_exceptions(::BuildkiteLogger) = true
+
+function enable_buildkite_logging()
+    # Tee-in BuildkiteLogger so that `@warn` and `@error` are printed out nicely
+     global_logger(TeeLogger(
+        global_logger(),
+        BuildkiteLogger(),
+    ))
+end

From 0dea451f940c02bd3221297fb14a61144ab9a0cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mos=C3=A8=20Giordano?= <giordano@users.noreply.github.com>
Date: Tue, 17 Jan 2023 21:49:43 +0000
Subject: [PATCH 2/2] [AutoBuild] Update environment variable to get HEAD of
 Yggdrasil (#1257)

---
 src/AutoBuild.jl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/AutoBuild.jl b/src/AutoBuild.jl
index 3f7dafc78..004bbfe10 100644
--- a/src/AutoBuild.jl
+++ b/src/AutoBuild.jl
@@ -541,8 +541,8 @@ function _package_is_registered(registry_url::AbstractString,
 end
 
 is_yggdrasil() = get(ENV, "YGGDRASIL", "false") == "true"
-# Use an Azure Pipelines environment variable to get the current commit hash
-yggdrasil_head() = get(ENV, "BUILD_SOURCEVERSION", "")
+# Use a Buildkite environment variable to get the current commit hash
+yggdrasil_head() = get(ENV, "BUILDKITE_COMMIT", "")
 
 function register_jll(name, build_version, dependencies, julia_compat;
                       deploy_repo="JuliaBinaryWrappers/$(name)_jll.jl",