build(fedora)!: add copr build (#3239)

packaging/linux/fedora/copr-build.sh

@@ -0,0 +1,62 @@
+#! /bin/sh -x
+
+# This file is not used directly in this repository. It should be uploaded to Copr whenever the file changes.
+# Replicate to each package in "pulls", "beta", and "stable" Copr repositories
+
+set -e
+resultdir="${COPR_RESULTDIR}"
+git clone "https://github.com/${COPR_OWNER}/${COPR_PACKAGE}.git" --depth 1
+cd "${COPR_PACKAGE}"
+
+# optional part; drop if building against 'master' is enough
+if test -z "$REVISION"; then
+  # the hook_payload file contains webhook JSON payload (copr creates it for
+  # us); it is created only if the build is triggered by Custom webhook.
+  if test -f "$resultdir"/hook_payload; then
+    git clone https://github.com/praiskup/copr-ci-tooling \
+      "$resultdir/cct" --depth 1
+    export PATH="$resultdir/cct:$PATH"
+
+    echo "---"
+    cat "$resultdir"/hook_payload
+    echo "---"
+
+    # use jq to get the pr_id from the hook_payload
+    PR=$(jq -r '.pr_id' "$resultdir"/hook_payload)
+    if [ -z "$PR" ]; then
+      BRANCH="master"
+    else
+      BRANCH="pr/${PR}"
+    fi
+
+    copr-travis-checkout "$resultdir"/hook_payload
+  fi
+else
+  git checkout "$REVISION"
+fi
+
+# initialize the submodules
+git submodule update --init --recursive
+
+# get the tag of this commit IF it has one
+TAG=$(git tag --points-at HEAD | head -n1)
+if [ -z "$TAG" ]; then
+  TAG="0.0.$PR"
+fi
+TAG=$(echo "$TAG" | sed 's/^v//')  # remove v prefix from the tag
+echo "TAG=$TAG"
+
+# get the commit
+COMMIT=$(git rev-parse HEAD)
+echo "COMMIT=$COMMIT"
+
+# move spec file to the correct location
+mv packaging/linux/fedora/*.spec "${resultdir}"
+
+# use sed to replace these values in the spec file
+sed -i "s|%global build_version 0|%global build_version ${TAG}|" "${resultdir}"/*.spec
+sed -i "s|%global branch 0|%global branch ${BRANCH}|" "${resultdir}"/*.spec
+sed -i "s|%global commit 0|%global commit ${COMMIT}|" "${resultdir}"/*.spec
+
+# create a tarball of the source code
+tar -czf "${resultdir}/tarball.tar.gz" .