From 993f4b5a06b5984d3d81e5910403cf15293f25b1 Mon Sep 17 00:00:00 2001
From: Jay Petacat <jay@jayschwa.net>
Date: Fri, 1 Jan 2021 18:40:46 -0500
Subject: [PATCH] ci: fix `git describe`

git describe is used for version string creation, but it had to be
reverted in commit 69da6ba because it was broken in CI builds.
Azure Pipelines and Drone perform shallow clones by default.
This change reconfigures them to fetch history and tags. It adds tens of
seconds, which is negligible compared to overall build and test time.

Related: #6466, #6509, #7601
---
 ci/azure/linux_script            | 2 ++
 ci/azure/macos_script            | 2 ++
 ci/azure/windows_msvc_script.bat | 2 ++
 ci/drone/linux_script            | 2 ++
 ci/srht/freebsd_script           | 2 ++
 5 files changed, 10 insertions(+)

diff --git a/ci/azure/linux_script b/ci/azure/linux_script
index bf338ce22f..251c3bfaf1 100755
--- a/ci/azure/linux_script
+++ b/ci/azure/linux_script
@@ -49,6 +49,8 @@ PATH=$PWD/$WASMTIME:$PATH
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
 git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags
 
 export CC=gcc-7
 export CXX=g++-7
diff --git a/ci/azure/macos_script b/ci/azure/macos_script
index cb14b7f119..b83f9c940b 100755
--- a/ci/azure/macos_script
+++ b/ci/azure/macos_script
@@ -28,6 +28,8 @@ cd $ZIGDIR
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
 git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags
 
 mkdir build
 cd build
diff --git a/ci/azure/windows_msvc_script.bat b/ci/azure/windows_msvc_script.bat
index efc68e5d2d..cd5e3d5bca 100644
--- a/ci/azure/windows_msvc_script.bat
+++ b/ci/azure/windows_msvc_script.bat
@@ -18,6 +18,8 @@ call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliar
 REM Make the `zig version` number consistent.
 REM This will affect the cmake command below.
 git.exe config core.abbrev 9
+git.exe fetch --unshallow
+git.exe fetch --tags
 
 mkdir %ZIGBUILDDIR%
 cd %ZIGBUILDDIR%
diff --git a/ci/drone/linux_script b/ci/drone/linux_script
index fdc1704fb7..422949e607 100755
--- a/ci/drone/linux_script
+++ b/ci/drone/linux_script
@@ -14,6 +14,8 @@ pip3 install s3cmd
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
 git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags
 
 mkdir build
 cd build
diff --git a/ci/srht/freebsd_script b/ci/srht/freebsd_script
index 02849da8de..337d715b7c 100755
--- a/ci/srht/freebsd_script
+++ b/ci/srht/freebsd_script
@@ -20,6 +20,8 @@ cd $ZIGDIR
 # Make the `zig version` number consistent.
 # This will affect the cmake command below.
 git config core.abbrev 9
+git fetch --unshallow || true
+git fetch --tags
 
 # SourceHut reports that it is a terminal that supports escape codes, but it
 # is a filthy liar. Here we tell Zig to not try to send any terminal escape