From bec449591bf132536814d836c5c60a1b0a43f206 Mon Sep 17 00:00:00 2001
From: "Claus Schneider(Eficode)" <claus.schneider@eficode.com>
Date: Thu, 23 Nov 2023 17:08:42 +0100
Subject: [PATCH] Add pipeline to test against git latest, 2.34.1, 2.25.1

---
 .github/workflows/pr.yml | 43 ++++++++++++++++++++++++++++++++++++++++
 Dockerfile               | 14 +++++++++++++
 _tests.sh                | 18 +++++++++++++++--
 git-artifact             |  2 +-
 git-artifact-tests       |  1 +
 5 files changed, 75 insertions(+), 3 deletions(-)
 create mode 100644 .github/workflows/pr.yml
 create mode 100644 Dockerfile
 create mode 120000 git-artifact-tests

diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
new file mode 100644
index 0000000..f376f00
--- /dev/null
+++ b/.github/workflows/pr.yml
@@ -0,0 +1,43 @@
+name: CI
+
+on:
+  # Triggers the workflow on push or pull request events but only for the "main" branch
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Run tests git-native
+      run: | 
+        git config --global user.email "git-artifact@github.com"
+        git config --global user.name "Git Artifact"
+        git --version
+        verbose=true bash _tests.sh || {
+            exit_code=$?
+            find . -name run.log 
+            find . -name run.log | xargs -I % cat % 
+            exit $exit_code
+        }
+        
+    - name: Run tests git-alpine-latest
+      run: | 
+        docker build --build-arg ALPINE_GIT_DOCKER_VERSION=latest -t git-artifact:latest .
+        docker run --rm -e debug=${debug:-false} -e verbose=true -v $(pwd):/git -v $HOME/.ssh:/root/.ssh git-artifact:latest --version
+        docker run --rm -e debug=${debug:-false} -e verbose=true -v $(pwd):/git -v $HOME/.ssh:/root/.ssh git-artifact:latest artifact-tests || {
+            exit_code=$?
+            find . -name run.log 
+            find . -name run.log | xargs -I % cat % 
+            exit $exit_code
+        }
+          
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2166b5b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,14 @@
+ARG ALPINE_GIT_DOCKER_VERSION=dummy
+
+FROM alpine/git:${ALPINE_GIT_DOCKER_VERSION}
+
+RUN apk fix && \
+    apk --no-cache --update add bash
+
+RUN git config --global user.email "git@artifacts.com"
+RUN git config --global user.name "Git Artifacts"
+
+RUN git config --global --add safe.directory /git
+
+ENV PATH="/git:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+
diff --git a/_tests.sh b/_tests.sh
index 6bb2553..79956c4 100755
--- a/_tests.sh
+++ b/_tests.sh
@@ -6,13 +6,27 @@ set -euo pipefail
 [[ ${debug:-} == true ]] && set -x
 PATH=$(pwd):$PATH
 
+#echo "${docker_git_version:-}"
+#if [[ ${docker_git_version:-} != "" ]]; then 
+#    echo "make function"
+#    docker build --build-arg ALPINE_GIT_DOCKER_VERSION=${docker_git_version} -t git-artifact:${docker_git_version} . 
+#function git () {
+#    (docker run -it --rm -v ${HOME}:/root -v $(pwd):/git git-artifact:${docker_git_version} "$@")
+#}
+#fi
+git --version
+
 cd .test
 root_folder=$(pwd)
+echo "Cleaning $(pwd)"
+git clean -xffdq .
 
 local_tester_repo=.local
 remote_tester_repo=.remote
 clone_tester_repo=.clone
 
+
+
 function testcase_header() {
     [[ ${verbose:-} == true ]] || return 0
     echo
@@ -29,7 +43,7 @@ function eval_testcase() {
         git log --graph --all --oneline --decorate --format="%d %s" > "${root_folder}/${test}/git-test.log"
     fi
     cd "${root_folder}/${test}"
-    if diff -Z git-test.log git-reference.log ; then 
+    if diff -w git-test.log git-reference.log ; then 
         if [[ ${verbose:-} == true ]] ; then 
             cat git-test.log
             echo "INFO: Test $test : OK"
@@ -157,7 +171,7 @@ testcase_header
     cd ../$clone_tester_repo
     git artifact fetch-co-latest --regex 'v*.*'
 
-} > ${test}/run.log 2>&1 || { pwd && cat ../run.log; }
+} > ${test}/run.log 2>&1 || { echo "ERROR_CODE: $?";  pwd && cat ../run.log; }
 eval_testcase
 
 test="5.1"
diff --git a/git-artifact b/git-artifact
index 636f31e..f1e2fde 100755
--- a/git-artifact
+++ b/git-artifact
@@ -284,7 +284,7 @@ cmd_fetch-co() {
 find-latest() {
     local -n _latest_tag=${1}
     # https://stackoverflow.com/questions/10649814/get-last-git-tag-from-a-remote-repo-without-cloning
-    _latest_tag=$(git ls-remote --tags --refs --sort='-version:refname' origin ${arg_regex} | head --lines=1 | cut  -f2 | cut -d / -f3-)
+    _latest_tag=$(git ls-remote --tags --refs --sort='-version:refname' origin ${arg_regex} | head -n 1 | cut  -f2 | cut -d / -f3-)
     if [ -z "${_latest_tag:-}" ]; then 
         echo "ERROR: No tag found using regex: ${arg_regex} "
         exit 1
diff --git a/git-artifact-tests b/git-artifact-tests
new file mode 120000
index 0000000..50b4bde
--- /dev/null
+++ b/git-artifact-tests
@@ -0,0 +1 @@
+_tests.sh
\ No newline at end of file