From 18e8736a93b252465ca537e978c5b0b8a3219751 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 26 Mar 2021 15:39:42 +0200
Subject: Add buildos.{build,bootstrap,interactive}_timeout.<toolchain> cmdline
 variables

---
 buildos | 53 +++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 45 insertions(+), 8 deletions(-)

diff --git a/buildos b/buildos
index a52a5e7..4bb44b9 100755
--- a/buildos
+++ b/buildos
@@ -287,21 +287,37 @@ function print ()
     tu="$(toolchain_value "$tp" toolchain_url)"
     tt="$(toolchain_value "$tp" toolchain_trust)"
 
-    echo "$tn.nice:              $tc"
-    echo "$tn.bridge:            $tb"
-    echo "$tn.instances:         $ti"
-    echo "$tn.interactive:       $ta"
-    echo "$tn.toolchain_url:     $tu"
-    echo "$tn.toolchain_trust:   $tt"
+    tbt="$(toolchain_value "$tp" build_timeout)"
+    tst="$(toolchain_value "$tp" bootstrap_timeout)"
+    tat="$(toolchain_value "$tp" interactive_timeout)"
+
+    echo "$tn.nice:                $tc"
+    echo "$tn.bridge:              $tb"
+    echo "$tn.instances:           $ti"
+    echo "$tn.interactive:         $ta"
+    echo "$tn.toolchain_url:       $tu"
+    echo "$tn.toolchain_trust:     $tt"
+
+    if [ -n "$tbt" ]; then
+      echo "$tn.build_timeout:       $tbt"
+    fi
+
+    if [ -n "$tst" ]; then
+      echo "$tn.bootstrap_timeout:   $tst"
+    fi
+
+    if [ -n "$tat" ]; then
+      echo "$tn.interactive_timeout: $tat"
+    fi
 
     n="${tp}controller_url[@]"
     for i in "${!n}"; do
-      echo "$tn.controller_url:    $i"
+      echo "$tn.controller_url:      $i"
     done
 
     n="${tp}controller_trust[@]"
     for i in "${!n}"; do
-      echo "$tn.controller_trust:  $i"
+      echo "$tn.controller_trust:    $i"
     done
 
     echo
@@ -814,6 +830,10 @@ function bbot_start () # <toolchain-name> <toolchain-index>
   local tv="$(toolchain_value "$tp" toolchain_fver)"
   local ts="$(toolchain_value "$tp" toolchain_file_csum)"
 
+  local tbt="$(toolchain_value "$tp" build_timeout)"
+  local tst="$(toolchain_value "$tp" bootstrap_timeout)"
+  local tat="$(toolchain_value "$tp" interactive_timeout)"
+
   local id="/build/bots/$tn"
   mkdir -p "$id"
 
@@ -889,6 +909,23 @@ function bbot_start () # <toolchain-name> <toolchain-index>
 	-e "s#^ExecStart=[^ ]+(.*)#ExecStart=$id/bin/bbot-agent\1#" \
 	"$id/lib/systemd/system/bbot-agent@.service"
 
+    # Patch in build/bootstrap/interactive timeouts.
+    #
+    if [ -n "$tbt" ]; then
+      sed -i -r -e "s/^(Environment=BUILD_TIMEOUT)=.*/\1=$tbt/" \
+	  "$id/lib/systemd/system/bbot-agent@.service"
+    fi
+
+    if [ -n "$tst" ]; then
+      sed -i -r -e "s/^(Environment=BOOTSTRAP_TIMEOUT)=.*/\1=$tst/" \
+	  "$id/lib/systemd/system/bbot-agent@.service"
+    fi
+
+    if [ -n "$tat" ]; then
+      sed -i -r -e "s/^(Environment=INTERACTIVE_TIMEOUT)=.*/\1=$tat/" \
+	  "$id/lib/systemd/system/bbot-agent@.service"
+    fi
+
     # Patch in the controller URLs. These can contain special characters
     # like `&` so we have to escape them.
     #
-- 
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