Fix gitea action runner target file path in init.sh

Used the wrong variable name in the error message for the gitea action runner target file path.

ReadMe.md

@@ -1,14 +1,34 @@
-# Download and install gitea
+# Scripts to download and install gitea and act_runner binary files
 
-In `init.sh` set the `target_file` as to where the gitea binary is located (full path including binary name)
+Helps to install and setup the gitea and act_runner binary
+
+## Things needed
+
+The application "curl" and "jq" must be installed.
+
+Both gitea and act_runner must be run a systemd control file named "gitea" and "act_runner"
+
+## Basic setup
+
+In `init.sh` set to the full path including the binary name:
+
+- `target_file` as to where the gitea binary is located
+- `target_file_act_runner` as to where the gitea act_runner binary is located
 
 If the download folder should be not in the subfolder "download" change the `download_folder` variable to the path as to where the files hould be downloaded. Note that this folder must exist
 
+## Architectures detected
+
 Only arm64 and x86 64bit are auto detected
 
+## Download and install: gitea
+
 Run `download.sh` to download the latest file. Fill re-download as a different name if the same file is requested
 
 Run `install.sh <version>` to install the newest version
 
-There is a simple "download-act_runner" script, that has the URL as to where the action runner can be
-downloaded
+## Download and install: act_runner
+
+Run `download-act_runner.sh` to download the latest file. Fill re-download as a different name if the same file is requested
+
+Run `install-act_runner.sh <version>` to install the newest version

download-act_runner.sh

@@ -4,12 +4,24 @@ BASE_FOLDER=$(dirname "$(readlink -f "$0")")"/";
 # shellcheck source=init.sh
 . "${BASE_FOLDER}init.sh";
 
+download_file=$(curl -s https://gitea.com/api/v1/repos/gitea/act_runner/releases/latest |\
+	jq ".assets[].browser_download_url" |\
+	cut -d '"' -f 2 |\
+	grep "${arch}$");
+version=$(echo "${download_file}" | cut -d "/" -f 8);
+file=$(echo "${download_file}" | cut -d "/" -f 9);
+if [ -f "${download_folder}/${file}" ]; then
+	echo "[!] File ${file} has already been downloaded";
+	exit;
+fi;
+echo "act_runner version to download: ${version}";
+
 cd "${download_folder}" || exit;
 curl -s https://gitea.com/api/v1/repos/gitea/act_runner/releases/latest |\
 	jq ".assets[].browser_download_url" |\
 	cut -d '"' -f 2 |\
 	grep "${arch}$" |\
-	wget -P "${download_folder}" -i -
+	xargs curl -LJO --output-dir "${download_folder}"
 cd - || exit;
 
 # __END__

download.sh

@@ -4,12 +4,22 @@ BASE_FOLDER=$(dirname "$(readlink -f "$0")")"/";
 # shellcheck source=init.sh
 . "${BASE_FOLDER}init.sh";
 
-cd "${download_folder}" || exit;
-curl -s https://api.github.com/repos/go-gitea/gitea/releases/latest |\
+download_file=$(curl -s https://api.github.com/repos/go-gitea/gitea/releases/latest |\
 	grep browser_download_url |\
 	cut -d '"' -f 4 |\
-	grep "${arch}$" |\
-	wget -P "${download_folder}" -i -
+	grep "${arch}$");
+
+version=$(echo "${download_file}" | cut -d "/" -f 8);
+file=$(echo "${download_file}" | cut -d "/" -f 9);
+if [ -f "${download_folder}/${file}" ]; then
+	echo "[!] File ${file} has already been downloaded";
+	exit;
+fi;
+echo "gitea version to download: ${version}";
+
+cd "${download_folder}" || exit;
+echo "${download_file}" |\
+	xargs curl -LJO --output-dir "${download_folder}"
 cd - || exit;
 
 # __END__

init.sh

@@ -1,11 +1,20 @@
 #!/usr/bin/env bash
 
+# check needed binaries
+if [ -z "$(command -v curl)" ]; then
+	echo "Missing curl application, aborting";
+	exit;
+fi;
+if [ -z "$(command -v jq)" ]; then
+	echo "Missing jq application, aborting";
+	exit;
+fi;
+
 CPU_ARCH=""
 # get the architecture
 _cpu_arch=$(uname -m);
 # weg get like x86_64 or x86_32 (NO), aarch64, etc
-# we ONLY allow x86_64 or aarch64
-# possible add: arm64
+# we ONLY allow x86_64 or aarch64/arm64
 if [ "${_cpu_arch}" = "x86_64" ]; then
 	CPU_ARCH="amd64";
 elif [ "${_cpu_arch}" = "aarch64" ] || [ "${_cpu_arch}" = "arm64" ]; then
@@ -21,16 +30,18 @@ if [ ! -d "${download_folder}" ]; then
 	exit;
 fi;
 target_file="/usr/local/bin/gitea";
+gitea_exists=1;
 if [ ! -f "${target_file}" ]; then
-	echo "There is no gitea target file at ${target_file}. Is gitea installed?";
-	exit;
+	echo "[!] There is no gitea target file at ${target_file}. Is gitea installed?";
+	gitea_exists=0;
 fi;
 target_file_act_runner="/usr/local/bin/act_runner";
+act_runner_exists=1
 if [ ! -f "${target_file_act_runner}" ]; then
-	echo "There is no gitea action runner target file at ${target_file}. Is gitea action runner installed?";
-	exit;
+	echo "[!] There is no gitea action runner target file at ${target_file_act_runner}. Is gitea action runner installed?";
+	act_runner_exists=0
 fi;
 
-export arch target_file;
+export arch target_file gitea_exists act_runner_exists;
 
 # __END__

install-act_runner.sh

@@ -17,7 +17,7 @@ echo -e "Update gitea action runner to ${1} ... ";
 systemctl stop act_runner;
 cp "${download_folder}act_runner-${1}-${arch}" "${target_file_act_runner}";
 chmod +x "${target_file_act_runner}";
-systemctl start gitea;
+systemctl start act_runner;
 echo "[DONE]";
 
 # __END__