fix: error fetch remote ref when using fetch depth of 1 (#996)
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31
diff-sha.sh
31
diff-sha.sh
@@ -9,10 +9,12 @@ PREVIOUS_SHA=""
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CURRENT_SHA=""
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DIFF="..."
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IS_TAG="false"
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SOURCE_BRANCH=""
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if [[ "$GITHUB_REF" == "refs/tags/"* ]]; then
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IS_TAG="true"
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EXTRA_ARGS="--prune --no-recurse-submodules"
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SOURCE_BRANCH=${GITHUB_EVENT_BASE_REF#refs/heads/}
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fi
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if [[ -z $GITHUB_EVENT_PULL_REQUEST_BASE_REF || "$GITHUB_EVENT_HEAD_REPO_FORK" == "true" ]]; then
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@@ -52,15 +54,27 @@ else
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echo "Valid git version found: ($GIT_VERSION)"
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fi
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IS_SHALLOW=$(git rev-parse --is-shallow-repository) && exit_status=$? || exit_status=$?
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if [[ $exit_status -ne 0 ]]; then
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echo "::error::Unable to determine if the repository is shallow"
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exit 1
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fi
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if [[ -z $GITHUB_EVENT_PULL_REQUEST_BASE_REF ]]; then
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echo "Running on a push event..."
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TARGET_BRANCH=$GITHUB_REFNAME
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CURRENT_BRANCH=$TARGET_BRANCH
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if $(git rev-parse --is-shallow-repository); then
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if [[ "$IS_SHALLOW" == "true" ]]; then
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echo "Fetching remote refs..."
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# shellcheck disable=SC2086
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git fetch $EXTRA_ARGS -u --progress --deepen="$INPUT_FETCH_DEPTH" origin +refs/heads/"$CURRENT_BRANCH":refs/remotes/origin/"$CURRENT_BRANCH" 1>/dev/null
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if [[ "$IS_TAG" == "false" ]]; then
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# shellcheck disable=SC2086
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git fetch $EXTRA_ARGS -u --progress --deepen="$INPUT_FETCH_DEPTH" origin +refs/heads/"$CURRENT_BRANCH":refs/remotes/origin/"$CURRENT_BRANCH" 1>/dev/null
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elif [[ "$SOURCE_BRANCH" != "" ]]; then
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# shellcheck disable=SC2086
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git fetch $EXTRA_ARGS -u --progress --deepen="$INPUT_FETCH_DEPTH" origin +refs/heads/"$SOURCE_BRANCH":refs/remotes/origin/"$SOURCE_BRANCH" 1>/dev/null
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fi
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# shellcheck disable=SC2086
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git submodule foreach git fetch $EXTRA_ARGS -u --progress --deepen="$INPUT_FETCH_DEPTH" || true
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fi
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@@ -102,6 +116,13 @@ if [[ -z $GITHUB_EVENT_PULL_REQUEST_BASE_REF ]]; then
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echo "::error::Unable to locate a previous commit for the specified date: $INPUT_SINCE"
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exit 1
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fi
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elif [[ "$IS_TAG" == "true" ]]; then
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PREVIOUS_SHA=$(git rev-parse "$(git tag --sort=-v:refname | head -n 2 | tail -n 1)") && exit_status=$? || exit_status=$?
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if [[ -z "$PREVIOUS_SHA" ]]; then
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echo "::error::Unable to locate a previous commit for the specified tag: $GITHUB_REF"
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exit 1
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fi
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else
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if [[ "$INPUT_SINCE_LAST_REMOTE_COMMIT" == "true" ]]; then
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PREVIOUS_SHA=""
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@@ -162,7 +183,7 @@ else
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TARGET_BRANCH=$CURRENT_BRANCH
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fi
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if $(git rev-parse --is-shallow-repository); then
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if [[ "$IS_SHALLOW" == "true" ]]; then
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echo "Fetching remote refs..."
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# shellcheck disable=SC2086
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git fetch $EXTRA_ARGS -u --progress origin pull/"$GITHUB_EVENT_PULL_REQUEST_NUMBER"/head:"$CURRENT_BRANCH" 1>/dev/null
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@@ -213,7 +234,7 @@ else
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else
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PREVIOUS_SHA=$(git rev-parse origin/"$TARGET_BRANCH") && exit_status=$? || exit_status=$?
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if $(git rev-parse --is-shallow-repository); then
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if [[ "$IS_SHALLOW" == "true" ]]; then
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# check if the merge base is in the local history
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if ! git merge-base "$PREVIOUS_SHA" "$CURRENT_SHA" 1>/dev/null 2>&1; then
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echo "::debug::Merge base is not in the local history, fetching remote target branch..."
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