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- insert shell script on top of jar file, copied from benedikt - fixed release.yml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| #!/usr/bin/env bash | ||
| # | ||
| # vim:ai et sw=4 si sta ts=4: | ||
| # | ||
| # External variables used: | ||
| # | ||
| # - JAVA_HOME | ||
| # - GITHUB_ACTIONS | ||
|
|
||
| # Bash strict mode, | ||
| # see http://redsymbol.net/articles/unofficial-bash-strict-mode/. | ||
| set -euo pipefail | ||
| IFS=$'\n' | ||
|
|
||
| function error() { | ||
| local message | ||
| message="$*" | ||
|
|
||
| if [[ "${GITHUB_ACTIONS:=false}" == 'true' ]] | ||
| then | ||
| # Echoing to GitHub. | ||
| echo "::error::${message}" | ||
| elif [[ -t 1 ]] | ||
| then | ||
| # Echoing to a terminal. | ||
| echo -e "\e[1m$(basename "$0"): \e[31merror:\e[0m ${message}" >&2 | ||
| else | ||
| # Echoing to a pipe. | ||
| echo "$(basename "$0"): error: ${message}" >&2 | ||
| fi | ||
| } | ||
|
|
||
| # Exit codes. | ||
| # The code of 1 is returned by ktlint in the event of failure. | ||
| declare -ir ERROR_JAVA_NOT_FOUND=2 | ||
| declare -ir ERROR_INCOMPATIBLE_BASH_VERSION=3 | ||
|
|
||
| if (( BASH_VERSINFO[0] < 4 )) | ||
| then | ||
| error "bash version ${BASH_VERSION} is too old, version 4+ is required" | ||
| exit ${ERROR_INCOMPATIBLE_BASH_VERSION} | ||
| fi | ||
|
|
||
| JAVA_ARGS=() | ||
| DIKTAT_JAR="$0" | ||
|
|
||
| # Locates Java, preferring JAVA_HOME. | ||
| # | ||
| # The 1st variable expansion prevents the "unbound variable" error if JAVA_HOME | ||
| # is unset. | ||
| function find_java() { | ||
| if [[ -n "${JAVA_HOME:=}" ]] | ||
| then | ||
| case "$(uname -s)" in | ||
| 'MINGW32_NT-'* | 'MINGW64_NT-'* | 'MSYS_NT-'* ) | ||
| JAVA_HOME="$(cygpath "${JAVA_HOME}")" | ||
| ;; | ||
| esac | ||
|
|
||
| JAVA="${JAVA_HOME}/bin/java" | ||
| # Update the PATH, just in case | ||
| export PATH="${JAVA_HOME}/bin:${PATH}" | ||
| elif [[ -x "$(which java 2>/dev/null)" ]] | ||
| then | ||
| JAVA="$(which java 2>/dev/null)" | ||
| else | ||
| error 'Java is not found' | ||
| exit ${ERROR_JAVA_NOT_FOUND} | ||
| fi | ||
| } | ||
|
|
||
| # On Windows, converts a UNIX path to Windows. Should be invoked before a path | ||
| # is passed to any of the Windows-native tools (e.g.: `java`). | ||
| # | ||
| # On UNIX, just returns the 1st argument. | ||
| function native_path() { | ||
| case "$(uname -s)" in | ||
| 'MINGW32_NT-'* | 'MINGW64_NT-'* | 'MSYS_NT-'* ) | ||
| cygpath --windows "$1" | ||
| ;; | ||
| *) | ||
| echo "$1" | ||
| ;; | ||
| esac | ||
| } | ||
|
|
||
| find_java | ||
|
|
||
| JAVA_ARGS+=('-Xmx512m') | ||
| JAVA_ARGS+=('-jar' "$(native_path "${DIKTAT_JAR}")") | ||
|
|
||
| exec "${JAVA}" "${JAVA_ARGS[@]}" "$@" |