gitlab-ci: test re-buildability of distribution tarballs

Adds tests for making a distribution tarball, and then attempting to build NM from its contents.
Files have been left out from the distribution in the past by accident (e.g. 75027879, b2931c96)
and hopefully this test will catch this type of errors.

https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/1862

.gitlab-ci.yml

@@ -57,11 +57,11 @@ variables:
   #
   # This is done by running `ci-fairy generate-template` and possibly bumping
   # ".default_tag".
-  ALPINE_TAG:  'tag-7da44bbacc09'
-  CENTOS_TAG:  'tag-df11907da86a'
-  DEBIAN_TAG:  'tag-86a16c2d74d8'
-  FEDORA_TAG:  'tag-df11907da86a'
-  UBUNTU_TAG:  'tag-86a16c2d74d8'
+  ALPINE_TAG:  'tag-947df94197e7'
+  CENTOS_TAG:  'tag-2f354aa44865'
+  DEBIAN_TAG:  'tag-fb7953849851'
+  FEDORA_TAG:  'tag-2f354aa44865'
+  UBUNTU_TAG:  'tag-fb7953849851'
 
   ALPINE_EXEC: 'bash .gitlab-ci/alpine-install.sh'
   CENTOS_EXEC: 'bash .gitlab-ci/fedora-install.sh'
@@ -391,6 +391,8 @@ t_fedora:39:
         - meson+clang
         - rpm+autotools
         - rpm+meson
+        - tarball+autotools
+        - tarball+meson
         - tarball
         - subtree
   variables:

.gitlab-ci/ci.template

@@ -157,6 +157,8 @@ t_{{distro.name}}:{{version}}:
         - meson+clang
         - rpm+autotools
         - rpm+meson
+        - tarball+autotools
+        - tarball+meson
         - tarball
         - subtree
 {% endif %}

.gitlab-ci/run-test.sh

@@ -63,6 +63,8 @@ check_run_assert() {
         meson+clang
         rpm+autotools
         rpm+meson
+        tarball+autotools
+        tarball+meson
         tarball
         subtree
 
@@ -127,6 +129,42 @@ if check_run_clean tarball && [ "$NM_BUILD_TARBALL" = 1 ]; then
     do_clean
 fi
 
+if check_run_clean tarball+autotools; then
+    BUILD_TYPE=autotools CC=gcc WITH_DOCS=1 CONFIGURE_ONLY=1 contrib/scripts/nm-ci-run.sh
+    pushd ./build
+        # dist & build with autotools
+        make distcheck -j$(nproc)
+
+        # build with meson
+        DISTSRC="./distsrc-$RANDOM"
+        mkdir $DISTSRC
+        tar xvf ./NetworkManager-1*.tar.xz -C $DISTSRC --strip-components=1
+        pushd $DISTSRC
+            BUILD_TYPE=meson CC=gcc WITH_DOCS=1 ../../contrib/scripts/nm-ci-run.sh
+        popd
+    popd
+    do_clean
+fi
+
+if check_run_clean tarball+meson; then
+    BUILD_TYPE=meson CC=gcc WITH_DOCS=1 CONFIGURE_ONLY=1 contrib/scripts/nm-ci-run.sh
+    pushd ./build
+        # dist with meson
+        meson dist
+
+        # build with autotools
+        DISTSRC="./distsrc-$RANDOM"
+        mkdir $DISTSRC
+        tar xvf ./meson-dist/NetworkManager-1*.tar.xz -C $DISTSRC --strip-components=1
+        pushd $DISTSRC
+            BUILD_TYPE=autotools CC=gcc WITH_DOCS=1 ../../contrib/scripts/nm-ci-run.sh
+        popd
+        rm -rf $DISTSRC
+    popd
+    do_clean
+fi
+
+
 ###############################################################################
 
 test_subtree() {

contrib/scripts/nm-ci-run.sh

@@ -191,24 +191,26 @@ run_autotools() {
             \
             #end
 
-        make -j 6
-        make install
+        if [ "$CONFIGURE_ONLY" != 1 ]; then
+            make -j 6
+            make install
 
-        export NM_TEST_CLIENT_CHECK_L10N=1
+            export NM_TEST_CLIENT_CHECK_L10N=1
 
-        if ! make check -j 6 -k ; then
-            _print_test_logs "first-test"
-            echo ">>>> RUN SECOND TEST (start)"
-            NMTST_DEBUG="debug,TRACE,no-expect-message" make check -k || :
-            echo ">>>> RUN SECOND TEST (done)"
-            _print_test_logs "second-test"
-            die "autotools test failed"
-        fi
+            if ! make check -j 6 -k ; then
+                _print_test_logs "first-test"
+                echo ">>>> RUN SECOND TEST (start)"
+                NMTST_DEBUG="debug,TRACE,no-expect-message" make check -k || :
+                echo ">>>> RUN SECOND TEST (done)"
+                _print_test_logs "second-test"
+                die "autotools test failed"
+            fi
 
-        if _with_valgrind; then
-            if ! NMTST_USE_VALGRIND=1 make check -j 3 -k ; then
-                _print_test_logs "(valgrind test)"
-                die "autotools+valgrind test failed"
+            if _with_valgrind; then
+                if ! NMTST_USE_VALGRIND=1 make check -j 3 -k ; then
+                    _print_test_logs "(valgrind test)"
+                    die "autotools+valgrind test failed"
+                fi
             fi
         fi
     popd
@@ -222,7 +224,7 @@ run_meson() {
     else
         _WITH_WERROR_VAL=""
     fi
-    meson build \
+    meson setup build \
         \
         -Dprefix="$PWD/INST" \
         \
@@ -262,21 +264,23 @@ run_meson() {
 
     export NM_TEST_CLIENT_CHECK_L10N=1
 
-    ninja -C build -v
-    ninja -C build install
+    if [ "$CONFIGURE_ONLY" != 1 ]; then
+        ninja -C build -v
+        ninja -C build install
 
-    if ! meson test -C build -v --print-errorlogs ; then
-        echo ">>>> RUN SECOND TEST (start)"
-        NMTST_DEBUG="debug,TRACE,no-expect-message" \
-           meson test -C build -v --print-errorlogs || :
-        echo ">>>> RUN SECOND TEST (done)"
-        die "meson test failed"
-    fi
+        if ! meson test -C build -v --print-errorlogs ; then
+            echo ">>>> RUN SECOND TEST (start)"
+            NMTST_DEBUG="debug,TRACE,no-expect-message" \
+            meson test -C build -v --print-errorlogs || :
+            echo ">>>> RUN SECOND TEST (done)"
+            die "meson test failed"
+        fi
 
-    if _with_valgrind; then
-        if ! NMTST_USE_VALGRIND=1 meson test -C build -v --print-errorlogs ; then
-            _print_test_logs "(valgrind test)"
-            die "meson+valgrind test failed"
+        if _with_valgrind; then
+            if ! NMTST_USE_VALGRIND=1 meson test -C build -v --print-errorlogs ; then
+                _print_test_logs "(valgrind test)"
+                die "meson+valgrind test failed"
+            fi
         fi
     fi
 }