(#50) Fix checksum error in download script (#51)

Author: llorllale

download-gitlint.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 set -e
-# Code generated by godownloader on 2019-03-02T16:09:54Z. DO NOT EDIT.
+# Code generated by godownloader on 2019-08-18T15:25:39Z. DO NOT EDIT.
 #
 
 usage() {
@@ -43,43 +43,36 @@ parse_args() {
 # network, either nothing will happen or will syntax error
 # out preventing half-done work
 execute() {
-  tmpdir=$(mktmpdir)
+  tmpdir=$(mktemp -d)
   log_debug "downloading files into ${tmpdir}"
   http_download "${tmpdir}/${TARBALL}" "${TARBALL_URL}"
   http_download "${tmpdir}/${CHECKSUM}" "${CHECKSUM_URL}"
   hash_sha256_verify "${tmpdir}/${TARBALL}" "${tmpdir}/${CHECKSUM}"
   srcdir="${tmpdir}"
   (cd "${tmpdir}" && untar "${TARBALL}")
-  install -d "${BINDIR}"
-  for binexe in "gitlint" ; do
+  test ! -d "${BINDIR}" && install -d "${BINDIR}"
+  for binexe in $BINARIES; do
     if [ "$OS" = "windows" ]; then
       binexe="${binexe}.exe"
     fi
     install "${srcdir}/${binexe}" "${BINDIR}/"
     log_info "installed ${BINDIR}/${binexe}"
   done
-}
-is_supported_platform() {
-  platform=$1
-  found=1
-  case "$platform" in
-    linux/386) found=0 ;;
-    linux/amd64) found=0 ;;
-    windows/386) found=0 ;;
-    windows/amd64) found=0 ;;
-    darwin/386) found=0 ;;
-    darwin/amd64) found=0 ;;
+  rm -rf "${tmpdir}"
+}
+get_binaries() {
+  case "$PLATFORM" in
+    darwin/386) BINARIES="gitlint" ;;
+    darwin/amd64) BINARIES="gitlint" ;;
+    linux/386) BINARIES="gitlint" ;;
+    linux/amd64) BINARIES="gitlint" ;;
+    windows/386) BINARIES="gitlint" ;;
+    windows/amd64) BINARIES="gitlint" ;;
+    *)
+      log_crit "platform $PLATFORM is not supported.  Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
+      exit 1
+      ;;
   esac
-  return $found
-}
-check_platform() {
-  if is_supported_platform "$PLATFORM"; then
-    # optional logging goes here
-    true
-  else
-    log_crit "platform $PLATFORM is not supported.  Make sure this script is up-to-date and file request at https://github.com/${PREFIX}/issues/new"
-    exit 1
-  fi
 }
 tag_to_version() {
   if [ -z "${TAG}" ]; then
@@ -97,28 +90,24 @@ tag_to_version() {
   VERSION=${TAG#v}
 }
 adjust_format() {
-  # change format (tar.gz or zip) based on ARCH
+  # change format (tar.gz or zip) based on OS
   true
 }
 adjust_os() {
   # adjust archive name based on OS
   case ${OS} in
-    386) OS=i386 ;;
+    386) OS=x86_32 ;;
     amd64) OS=x86_64 ;;
-    darwin) OS=Darwin ;;
-    linux) OS=Linux ;;
-    windows) OS=Windows ;;
+    darwin) OS=osx ;;
   esac
   true
 }
 adjust_arch() {
   # adjust archive name based on ARCH
   case ${ARCH} in
-    386) ARCH=i386 ;;
+    386) ARCH=x86_32 ;;
     amd64) ARCH=x86_64 ;;
-    darwin) ARCH=Darwin ;;
-    linux) ARCH=Linux ;;
-    windows) ARCH=Windows ;;
+    darwin) ARCH=osx ;;
   esac
   true
 }
@@ -183,7 +172,9 @@ log_crit() {
 uname_os() {
   os=$(uname -s | tr '[:upper:]' '[:lower:]')
   case "$os" in
-    msys_nt) os="windows" ;;
+    cygwin_nt*) os="windows" ;;
+    mingw*) os="windows" ;;
+    msys_nt*) os="windows" ;;
   esac
   echo "$os"
 }
@@ -252,11 +243,6 @@ untar() {
       ;;
   esac
 }
-mktmpdir() {
-  test -z "$TMPDIR" && TMPDIR="$(mktemp -d)"
-  mkdir -p "${TMPDIR}"
-  echo "${TMPDIR}"
-}
 http_download_curl() {
   local_file=$1
   source_url=$2
@@ -377,7 +363,7 @@ uname_arch_check "$ARCH"
 
 parse_args "$@"
 
-check_platform
+get_binaries
 
 tag_to_version