From: Joe Orton <jorton@apache.org>
Date: Wed, 9 Apr 2025 10:17:24 +0000 (+0000)
Subject: CI: Use the git commit hash to determine the revision of APR/APR-util
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=65d5f9ee6cecbeb054dcc18a6be26db61a2726d6;p=thirdparty%2Fapache%2Fhttpd.git

CI: Use the git commit hash to determine the revision of APR/APR-util
from the github repos, and build exactly that, rather than relying on SVN:
 - works if apr/apr-util moves to a r/w git in the future
 - removes a race for branches where the git revision tested
 could be different to the SVN revision retrieved before

Github: closes #528


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1924958 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/test/travis_before_linux.sh b/test/travis_before_linux.sh
index 4630e5088c..00023f7b1e 100755
--- a/test/travis_before_linux.sh
+++ b/test/travis_before_linux.sh
@@ -24,7 +24,6 @@ fi
 function install_apx() {
     local name=$1
     local version=$2
-    local root=https://svn.apache.org/repos/asf/apr/${name}
     local prefix=${HOME}/root/${name}-${version}
     local build=${HOME}/build/${name}-${version}
     local giturl=https://github.com/apache/${name}.git
@@ -32,30 +31,38 @@ function install_apx() {
     local buildconf=$4
 
     case $version in
-    trunk) url=${root}/trunk ;;
-    *.x) url=${root}/branches/${version} ;;
-    *) url=${root}/tags/${version} ;;
+    trunk|*.x) ref=refs/heads/${version} ;;
+    *) ref=refs/tags/${version} ;;
     esac
 
-    local revision=`svn info --show-item last-changed-revision ${url}`
+    # Fetch the object ID (hash) of latest commit
+    local commit=`git ls-remote ${giturl} ${ref} | cut -f1`
+    if test -z "$commit"; then
+        : Could not determine latest commit hash for ${ref} in ${giturl} - check branch is valid?
+        exit 1
+    fi
 
     # Blow away the cached install root if the cached install is stale
     # or doesn't match the expected configuration.
-    grep -q "${version} ${revision} ${config} CC=$CC" ${HOME}/root/.key-${name} || rm -rf ${prefix}
+    grep -q "${version} ${commit} ${config} CC=$CC" ${HOME}/root/.key-${name} || rm -rf ${prefix}
 
     if test -d ${prefix}; then
         return 0
     fi
 
-    git clone -q --depth=1 --branch=$version ${giturl} ${build}
+    git init -q ${build}
     pushd $build
+         # Clone and checkout the commit identified above.
+         git remote add origin ${giturl}
+         git fetch -q --depth=1 origin ${commit}
+         git checkout ${commit}
          ./buildconf ${buildconf}
          ./configure --prefix=${prefix} ${config}
          make -j2
          make install
     popd
 
-    echo ${version} ${revision} "${config}" "CC=${CC}" > ${HOME}/root/.key-${name}
+    echo ${version} ${commit} "${config}" "CC=${CC}" > ${HOME}/root/.key-${name}
 }
 
 # Allow to load $HOME/build/apache/httpd/.gdbinit