From: Steffen Trumtrar <s.trumtrar@pengutronix.de>
To: ptxdist@pengutronix.de
Subject: [ptxdist] [PATCH v3 1/2] ptxd_make_vcs_version: add script to determine vcs hash
Date: Thu, 1 Apr 2021 10:36:40 +0200 [thread overview]
Message-ID: <20210401083641.9251-1-s.trumtrar@pengutronix.de> (raw)
Add a script to determine a uniquely abbreviated commit object of the
current bsp state. The information is exported to the variable
PTXDIST_VCS_VERSION so it can be used from other scripts and rules.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
---
changes in v3:
- redirect stderr on second git call, too
- fix PTXDIST_BUILD_VERSION_VCS -> PTXDIST_VCS_VERSION
- fix whitespace on indent
changes in v2:
- use "--tags" in git describe
scripts/lib/ptxd_make_vcs_version.sh | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 scripts/lib/ptxd_make_vcs_version.sh
diff --git a/scripts/lib/ptxd_make_vcs_version.sh b/scripts/lib/ptxd_make_vcs_version.sh
new file mode 100644
index 000000000000..338658aa789f
--- /dev/null
+++ b/scripts/lib/ptxd_make_vcs_version.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+#
+# Copyright (C) 2020 by Steffen Trumtrar <s.trumtrar@pengutronix.de>
+#
+# For further information about the PTXdist project and license conditions
+# see the README file.
+#
+
+ptxd_make_vcs_version() {
+ PTXDIST_VCS_VERSION="$(echo \
+ $(git describe 2>/dev/null || \
+ git describe --always --tags 2>/dev/null))"
+
+ if [ -z "${PTXDIST_VCS_VERSION}" ]; then
+ PTXDIST_VCS_VERSION="unknown"
+ fi
+
+ export PTXDIST_VCS_VERSION
+}
+export -f ptxd_make_vcs_version
+
+ptxd_make_vcs_version
--
2.29.2
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next reply other threads:[~2021-04-01 8:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 8:36 Steffen Trumtrar [this message]
2021-04-01 8:36 ` [ptxdist] [PATCH v3 2/2] rules: barebox: support barebox buildsystem_version Steffen Trumtrar
2021-04-09 13:33 ` [ptxdist] [APPLIED] " Michael Olbrich
2021-04-04 17:16 ` [ptxdist] [PATCH v3 1/2] ptxd_make_vcs_version: add script to determine vcs hash Roland Hieber
2021-04-07 14:43 ` Michael Olbrich
2021-04-08 5:58 ` Steffen Trumtrar
2021-04-09 13:33 ` [ptxdist] [APPLIED] " Michael Olbrich
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