Validate LIBGIT2 args are set correctly

Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>

.github/workflows/e2e.yaml

@@ -27,6 +27,8 @@ jobs:
           key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
           restore-keys: |
             ${{ runner.os }}-go-
+      - name: Verify
+        run: make verify
       - name: Run tests
         run: make test
       - name: Setup Kubernetes
@@ -38,8 +40,6 @@ jobs:
         uses: fluxcd/pkg/actions/kustomize@main
       - name: Setup Helm
         uses: fluxcd/pkg/actions/helm@main
-      - name: Verify
-        run: make verify
       - name: Run E2E tests
         env:
           CREATE_CLUSTER: false

ATTRIBUTIONS.md

@@ -12,7 +12,7 @@ https://github.com/libssh2/libssh2/
 
 No changes were made to its original source code. 
 
-Copyright notice (https://raw.githubusercontent.com/libssh2/libssh2/main/COPYING):
+Copyright notice (https://raw.githubusercontent.com/libssh2/libssh2/master/COPYING):
 
 /* Copyright (c) 2004-2007 Sara Golemon <sarag@libssh2.org>
  * Copyright (c) 2005,2006 Mikhail Gusarov <dottedmag@dottedmag.net>
@@ -477,30 +477,35 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 ----------------------------------------------------------------------
 
-The regex library (deps/regex/) is licensed under the GNU LGPL
-(available at the end of this file).
+The bundled PCRE implementation (deps/pcre/) is licensed under the BSD
+license.
 
-Definitions for data structures and routines for the regular
-expression library.
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
-Copyright (C) 1985,1989-93,1995-98,2000,2001,2002,2003,2005,2006,2008
-Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
 
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
 
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
+    * Neither the name of the University of Cambridge nor the name of Google
+      Inc. nor the names of their contributors may be used to endorse or
+      promote products derived from this software without specific prior
+      written permission.
 
-You should have received a copy of the GNU Lesser General Public
-License along with the GNU C Library; if not, write to the Free
-Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 
 ----------------------------------------------------------------------
 

Dockerfile

@@ -2,8 +2,8 @@ ARG BASE_VARIANT=alpine
 ARG GO_VERSION=1.17
 ARG XX_VERSION=1.1.0
 
-ARG LIBGIT2_IMG
-ARG LIBGIT2_TAG
+ARG LIBGIT2_IMG=ghcr.io/fluxcd/golang-with-libgit2
+ARG LIBGIT2_TAG=libgit2-1.1.1-6
 
 FROM ${LIBGIT2_IMG}:${LIBGIT2_TAG} AS libgit2-libs
 

Makefile

@@ -201,6 +201,13 @@ e2e:
 	./hack/ci/e2e.sh
 
 verify: update-attributions fmt vet manifests api-docs
+ifneq ($(shell grep -o 'LIBGIT2_IMG ?= \w.*' Makefile | cut -d ' ' -f 3):$(shell grep -o 'LIBGIT2_TAG ?= \w.*' Makefile | cut -d ' ' -f 3), \
+		$(shell grep -o "LIBGIT2_IMG=\w.*" Dockerfile | cut -d'=' -f2):$(shell grep -o "LIBGIT2_TAG=\w.*" Dockerfile | cut -d'=' -f2))
+	@{ \
+	echo "LIBGIT2_IMG and LIBGIT2_TAG must match in both Makefile and Dockerfile"; \
+	exit 1; \
+	}
+endif
 ifneq (, $(shell git status --porcelain --untracked-files=no))
 	@{ \
 	echo "working directory is dirty:"; \

docs/api/source.md

@@ -171,7 +171,7 @@ Kubernetes meta/v1.Duration
 </td>
 <td>
 <em>(Optional)</em>
-<p>The timeout for download operations, defaults to 20s.</p>
+<p>The timeout for download operations, defaults to 60s.</p>
 </td>
 </tr>
 <tr>
@@ -343,7 +343,7 @@ Kubernetes meta/v1.Duration
 </td>
 <td>
 <em>(Optional)</em>
-<p>The timeout for remote Git operations like cloning, defaults to 20s.</p>
+<p>The timeout for remote Git operations like cloning, defaults to 60s.</p>
 </td>
 </tr>
 <tr>
@@ -1047,7 +1047,7 @@ Kubernetes meta/v1.Duration
 </td>
 <td>
 <em>(Optional)</em>
-<p>The timeout for download operations, defaults to 20s.</p>
+<p>The timeout for download operations, defaults to 60s.</p>
 </td>
 </tr>
 <tr>
@@ -1379,7 +1379,7 @@ Kubernetes meta/v1.Duration
 </td>
 <td>
 <em>(Optional)</em>
-<p>The timeout for remote Git operations like cloning, defaults to 20s.</p>
+<p>The timeout for remote Git operations like cloning, defaults to 60s.</p>
 </td>
 </tr>
 <tr>