[PATCH 01/18] linux-mirror: add kdevops mirroring support

[Luis Chamberlain <mcgrof@kernel.org>]

We use kdevops git trees even on each guest, instead of cloning
on github.com use the local mirror once and keep the mirror up to
date every 5 minutes.

Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 Makefile.linux-mirror                         |  5 +--
 kconfigs/Kconfig.mirror                       | 32 +++++++++++++++++++
 .../linux-mirror-systemd/Makefile             | 10 ++++++
 .../kdevops-mirror.service                    | 13 ++++++++
 .../linux-mirror-systemd/kdevops-mirror.timer | 10 ++++++
 5 files changed, 68 insertions(+), 2 deletions(-)
 create mode 100644 playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.service
 create mode 100644 playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.timer

diff --git a/Makefile.linux-mirror b/Makefile.linux-mirror
index 245aa34cb4ca..762e53562493 100644
--- a/Makefile.linux-mirror
+++ b/Makefile.linux-mirror
@@ -46,8 +46,8 @@ LOCALHOST_SETUP_WORK += mirror
 
 mirror-help-menu:
 	@echo "Mirror options:"
-	@echo "mirror		- sets up systemd mirrors (Linux & QEMU)"
-	@echo "mirror-status	- checks systemd mirrors status (Linux & QEMU)"
+	@echo "mirror		- sets up systemd mirrors"
+	@echo "mirror-status	- checks systemd mirrors status"
 	@echo ""
 
 HELP_TARGETS += mirror-help-menu
@@ -60,3 +60,4 @@ export MCGROF		:= $(subst ",,$(CONFIG_MIRROR_MCGROF_URL))
 export MCGROF_LINUS	:= $(subst ",,$(CONFIG_MIRROR_MCGROF_LINUS_URL))
 export QEMU		:= $(subst ",,$(CONFIG_MIRROR_QEMU_URL))
 export QEMU_JIC23	:= $(subst ",,$(CONFIG_MIRROR_QEMU_JIC23_URL))
+export KDEVOPS		:= $(subst ",,$(CONFIG_MIRROR_KDEVOPS_URL))
diff --git a/kconfigs/Kconfig.mirror b/kconfigs/Kconfig.mirror
index 3f0b15859319..0cdce1566a8b 100644
--- a/kconfigs/Kconfig.mirror
+++ b/kconfigs/Kconfig.mirror
@@ -34,6 +34,7 @@ config INSTALL_LOCAL_LINUX_MIRROR
 	  to keep these properly updated. The repositories will be placed
 	  into /mirror/ directory:
 
+	  Kernel development trees:
 	    /mirror/linux.git
 	    /mirror/linux-stable.git
 	    /mirror/linux-next.git
@@ -41,6 +42,9 @@ config INSTALL_LOCAL_LINUX_MIRROR
 	    /mirror/mcgrof-next.git
 	    /mirror/mcgrof-linus.git
 
+	  kdevops specific trees and kdevops git alternatives:
+	    /mirror/kdevops.git
+
 	  Enabling this even if you already have the repositories does nothing
 	  so it is safe to keep this enabled even after your first linux-mirror
 	  setup. You can however safely also disable this option after your
@@ -51,6 +55,34 @@ config MIRROR_GIT_WORKS
 	bool
 	default $(shell, ./scripts/test_git_firewall.sh)
 
+choice
+	prompt "kdevops mirror source"
+	default MIRROR_KDEVOPS_HTTPS_GITHUB
+	depends on INSTALL_LOCAL_LINUX_MIRROR
+
+config MIRROR_KDEVOPS_HTTPS_GITHUB
+	bool "HTTPS (github)"
+	help
+	  If you enable this option then Github HTTPS will be used as the
+	  source of the mirror. The URL is:
+
+	  https://github.com/linux-kdevops/kdevops.git
+
+config MIRROR_KDEVOPS_HTTPS_GITLAB
+	bool "HTTPS (GitLab)"
+	help
+	  If you enable this option then GitLab HTTPS will be used as the
+	  source of the mirror. The URL is:
+
+	  https://gitlab.com/linux-kdevops/kdevops.git
+
+endchoice
+
+config MIRROR_KDEVOPS_URL
+	string
+	default "https://github.com/linux-kdevops/kdevops.git" if MIRROR_KDEVOPS_HTTPS_GITHUB
+	default "https://gitlab.com/linux-kdevops/kdevops.git" if MIRROR_KDEVOPS_HTTPS_GITLAB
+
 choice
 	prompt "Linux mirror protocol"
 	default MIRROR_TORVALDS_GIT if MIRROR_GIT_WORKS
diff --git a/playbooks/roles/linux-mirror/linux-mirror-systemd/Makefile b/playbooks/roles/linux-mirror/linux-mirror-systemd/Makefile
index 2bccada39cfc..5568d870c6bc 100644
--- a/playbooks/roles/linux-mirror/linux-mirror-systemd/Makefile
+++ b/playbooks/roles/linux-mirror/linux-mirror-systemd/Makefile
@@ -15,6 +15,9 @@ LINUX_TIMERS += kdevops-linus-mirror.timer
 LINUX_TIMERS += mcgrof-next-mirror.timer
 LINUX_TIMERS += mcgrof-linus-mirror.timer
 
+KDEVOPS_SERVICES  := kdevops-mirror.service
+KDEVOPS_TIMERS := kdevops-mirror.timer
+
 QEMU_SERVICES  := qemu-mirror.service
 QEMU_SERVICES  += qemu-jic23-mirror.service
 QEMU_TIMERS    := qemu-mirror.timer
@@ -32,12 +35,15 @@ MCGROF_TARGET_LINUS	:= $(MIRROR_PATH)/mcgrof-linus.git
 MCGROF_TARGET		:= $(MIRROR_PATH)/mcgrof-next.git
 QEMU_TARGET     	:= $(MIRROR_PATH)/qemu.git
 QEMU_JIC23_TARGET	:= $(MIRROR_PATH)/qemu-jic23.git
+KDEVOPS_TARGET		:= $(MIRROR_PATH)/kdevops.git
 
 MIRROR_SERVICES := $(LINUX_SERVICES)
 MIRROR_SERVICES += $(QEMU_SERVICES)
+MIRROR_SERVICES += $(KDEVOPS_SERVICES)
 
 MIRROR_TIMERS   := $(LINUX_TIMERS)
 MIRROR_TIMERS   += $(QEMU_TIMERS)
+MIRROR_TIMERS   += $(KDEVOPS_TIMERS)
 
 ifeq ($(V),1)
 export Q=
@@ -96,6 +102,10 @@ mirror:
 	  echo "          CLONE qemu-project/jic23-qemu" ;\
 	  git -C $(MIRROR_PATH) clone $(GIT_VERBOSE) --progress --mirror $(QEMU_JIC23) --reference /mirror/qemu.git $(QEMU_JIC23_TARGET) ;\
 	fi
+	$(Q)if [ ! -d $(KDEVOPS_TARGET) ]; then \
+	  echo "          CLONE linux-kdevops/kdevops" ;\
+	  git -C $(MIRROR_PATH) clone $(GIT_VERBOSE) --progress --mirror $(KDEVOPS) $(KDEVOPS_TARGET) ;\
+	fi
 
 install:
 	$(Q)mkdir -p $(USER_SYSTEM)
diff --git a/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.service b/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.service
new file mode 100644
index 000000000000..9cc1efdc892b
--- /dev/null
+++ b/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=kdevops mirror [qemu.git]
+Documentation=man:git(1)
+ConditionPathExists=/mirror/kdevops.git
+
+[Service]
+Type=oneshot
+ExecStartPre=/usr/bin/git -C /mirror/kdevops.git remote update --prune
+ExecStart=/usr/bin/git -C /mirror/kdevops.git fetch --tags --prune
+ExecStartPost=/usr/bin/git -C /mirror/kdevops.git fetch origin +refs/heads/*:refs/heads/*
+
+[Install]
+WantedBy=multi-user.target
diff --git a/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.timer b/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.timer
new file mode 100644
index 000000000000..9138bc7494bc
--- /dev/null
+++ b/playbooks/roles/linux-mirror/linux-mirror-systemd/kdevops-mirror.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=kdevops mirror query timer [kdevops.git]
+ConditionPathExists=/mirror/qemu.git
+
+[Timer]
+OnBootSec=5m
+OnUnitInactiveSec=10m
+
+[Install]
+WantedBy=default.target
-- 
2.43.0