First commit

scripts/common/detect.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env sh
+
+[ -n "${_DETECT_SH_}" ] && return || readonly _DETECT_SH_=1
+[ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: detect.sh"
+
+_detect() {
+  cmd="$1"; optional="$2"; verbose="$3";
+  [ -n "$verbose" ] || [ -z "${_VERBOSE_}" ] || verbose=1;
+  if ! type "$cmd" &> /dev/null; then
+    [ -z "$verbose" ] || echo "-- DETECT: $cmd not found"
+    if [ -z "$optional" ]; then
+      echo >&2 "-- DETECT: $cmd not found, but required"
+      exit 1
+    fi
+  else
+    [ -z "$verbose" ] || echo "-- DETECT: $cmd found"
+    eval "${cmd}_FOUND=1"
+  fi
+}
+
+_detect_fn() {
+  [ `type -t $1`"" == "function" ]
+}
+
+if [ -n "${_TEST_}" ]; then
+  echo "-- TEST_BEG: _detect"
+  _CMDS=(ls none)
+  for _cmd in "${_CMDS[@]}"; do
+    _detect "$_cmd" 1
+
+    _CMD_FOUND="${_cmd}_FOUND"
+    if [ -n "${!_CMD_FOUND}" ]; then
+      echo "--   ${_CMD_FOUND} set"
+    else
+      echo "--   ${_CMD_FOUND} unset"
+    fi
+  done
+  echo "-- TEST_END: _detect"
+
+  echo "-- TEST_BEG: _detect_fn"
+  _FUNCS=(_detect none)
+  for _fn in "${_FUNCS[@]}"; do
+    if _detect_fn "$_fn"; then
+      echo "--   $_fn function exists"
+    else
+      echo "--   $_fn function not exist"
+    fi
+  done
+  echo "-- TEST_END: _detect_fn"
+fi

scripts/common/echo.sh

@@ -0,0 +1,66 @@
+#!/usr/bin/env sh
+
+[ -n "${_ECHO_SH_}" ] && return || readonly _ECHO_SH_=1
+[ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: echo.sh"
+
+# if [ -n "$SCRIPTS_DIR" ]; then
+#   source "$SCRIPTS_DIR/common/echo.sh"
+# else
+#   source "$(dirname "$0")/echo.sh"
+# fi
+
+ECHO="echo"
+
+# task colors
+COLOR_STRONG="1;35"  # Magenta
+COLOR_INFO="1;34"    # Blue
+COLOR_DONE="1;32"    # Green
+COLOR_ERROR="1;31"   # Red
+# action colors
+COLOR_INFO_NORMAL="34"
+COLOR_DONE_NORMAL="32"
+COLOR_ERROR_NORMAL="31"
+
+_echo_() {
+  text="$1"; shift; options="$1"; shift;
+  [ -z "$options" ] && options="$COLOR_STRONG";
+  $ECHO "\033[${options}m${text}\033[0m"
+}
+
+_echo_e_() {
+  text="$1"; shift; options="$1"; shift;
+  [ -z "$options" ] && options="$COLOR_ERROR";
+  $ECHO >&2 "\033[${options}m${text}\033[0m"
+}
+
+_echo() {
+  $ECHO "$@"
+}
+
+_echo_s() {
+  _echo_ "$1" "$COLOR_STRONG"
+}
+
+_echo_i() {
+  _echo_ "$1" "$COLOR_INFO"
+}
+
+_echo_d() {
+  _echo_ "$1" "$COLOR_DONE"
+}
+
+_echo_e() {
+  _echo_e_ "$1" "$COLOR_ERROR"
+}
+
+_echo_in() {
+  _echo_ "$1" "$COLOR_INFO_NORMAL"
+}
+
+_echo_dn() {
+  _echo_ "$1" "$COLOR_DONE_NORMAL"
+}
+
+_echo_en() {
+  _echo_e_ "$1" "$COLOR_ERROR_NORMAL"
+}

scripts/common/host.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env sh
+
+[ -n "${_HOST_SH_}" ] && return || readonly _HOST_SH_=1
+[ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: host.sh"
+
+_host_contains_() {
+  [ `echo $1 | grep -c "$2"` -gt 0 ]
+}
+
+if _host_contains_ "$OS" "Windows_NT"; then
+
+HOST_OS="Win"
+
+if _host_contains_ "$PROCESSOR_ARCHITEW6432" "AMD64"; then
+  HOST_ARCH="x64"
+else
+  if _host_contains_ "$PROCESSOR_ARCHITECTURE" "AMD64"; then
+    HOST_ARCH="x64"
+  elif _host_contains_ "$PROCESSOR_ARCHITECTURE" "x86"; then
+    HOST_ARCH="x86"
+  else
+    echo >&2 "-- HOST: unknown arch :("
+    exit 1
+  fi
+fi
+
+else
+
+_UNAME_S=$(uname -s)
+
+if _host_contains_ "$_UNAME_S" "Linux"; then
+  HOST_OS="Linux"
+elif _host_contains_ "$_UNAME_S" "Darwin"; then
+  HOST_OS="Mac"
+elif [ -n "$Windows_NT" ]; then
+  HOST_OS="Win"
+else
+  echo >&2 "-- HOST: unknown os :("
+  exit 1
+fi
+
+_UNAME_M=$(uname -m)
+
+if _host_contains_ "$_UNAME_M" "x86_64"; then
+  HOST_ARCH="x64"
+elif _host_contains_ "$_UNAME_M" "x86\|i686\|i386"; then
+  HOST_ARCH="x86"
+elif _host_contains_ "$_UNAME_M" "arm"; then
+  HOST_ARCH="Arm"
+elif _host_contains_ "$_UNAME_M" "aarch64"; then
+  HOST_ARCH="AArch64"
+else
+  echo >&2 "-- HOST: unknown arch :("
+  exit 1
+fi
+
+fi
+
+if [ -n "${_VERBOSE_}" ]; then
+  echo "-- HOST_OS: $HOST_OS"
+  echo "-- HOST_ARCH: $HOST_ARCH"
+fi

scripts/common/mkdir.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env sh
+
+[ -n "${_MKDIR_SH_}" ] && return || readonly _MKDIR_SH_=1
+[ -n "${_VERBOSE_}" ] && echo "-- INCLUDE: mkdir.sh"
+
+MKDIR="mkdir -p"
+
+_mkdir() {
+  dir="$1"; required="$2"; verbose="$3";
+  [ -n "$verbose" ] || [ -z "${_VERBOSE_}" ] || verbose=1;
+  if [ -e "$dir" ]; then
+    if [ -d "$dir" ]; then
+      [ -z "$verbose" ] || echo "-- MKDIR: $dir exists"
+    else
+      [ -z "$verbose" ] || echo >&2 "-- MKDIR: $dir not directory"
+      if [ -n "$required" ]; then
+        echo >&2 "-- MKDIR: $dir not directory, but required"
+        exit 1
+      fi
+    fi
+  else
+    [ -z "$verbose" ] || echo "-- MKDIR: $dir creates"
+    $MKDIR "$dir"
+  fi
+}