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shell commands: colourize messages

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This commit is contained in:
EricFromCanada 2019-11-21 16:18:46 -05:00
parent 1d1cf36166
commit 0242084929
3 changed files with 15 additions and 6 deletions
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11
Library/Homebrew/brew.sh
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@ -26,8 +26,17 @@ esac
# Higher depths mean this command was invoked by another Homebrew command.
export HOMEBREW_COMMAND_DEPTH=$((HOMEBREW_COMMAND_DEPTH + 1))
ohai() {
if [[ -t 1 && -z "$HOMEBREW_NO_COLOR" ]] # check whether stdout is a tty.
then
echo -e "\\033[34m==>\\033[0m \\033[1m$*\\033[0m" # blue arrow and bold text
else
echo "==> $*"
fi
}
onoe() {
if [[ -t 2 ]] # check whether stderr is a tty.
if [[ -t 2 && -z "$HOMEBREW_NO_COLOR" ]] # check whether stderr is a tty.
then
echo -ne "\\033[4;31mError\\033[0m: " >&2 # highlight Error with underline and red color
else

4
Library/Homebrew/cmd/update-reset.sh
View File

@ -36,11 +36,11 @@ homebrew-update-reset() {
do
[[ -d "$DIR/.git" ]] || continue
cd "$DIR" || continue
echo "==> Fetching $DIR..."
ohai "Fetching $DIR..."
git fetch --force --tags origin
echo
echo "==> Resetting $DIR..."
ohai "Resetting $DIR..."
git checkout --force -B master origin/master
echo
done

6
Library/Homebrew/cmd/vendor-install.sh
View File

@ -87,7 +87,7 @@ fetch() {
temporary_path="$CACHED_LOCATION.incomplete"
mkdir -p "$HOMEBREW_CACHE"
[[ -n "$HOMEBREW_QUIET" ]] || echo "==> Downloading $VENDOR_URL" >&2
[[ -n "$HOMEBREW_QUIET" ]] || ohai "Downloading $VENDOR_URL" >&2
if [[ -f "$CACHED_LOCATION" ]]
then
[[ -n "$HOMEBREW_QUIET" ]] || echo "Already downloaded: $CACHED_LOCATION" >&2
@ -107,7 +107,7 @@ fetch() {
if [[ ! -f "$temporary_path" ]]
then
[[ -n "$HOMEBREW_QUIET" ]] || echo "==> Downloading $VENDOR_URL2" >&2
[[ -n "$HOMEBREW_QUIET" ]] || ohai "Downloading $VENDOR_URL2" >&2
"$HOMEBREW_CURL" "${curl_args[@]}" "$VENDOR_URL2" -o "$temporary_path"
fi
@ -180,7 +180,7 @@ install() {
fi
safe_cd "$VENDOR_DIR"
[[ -n "$HOMEBREW_QUIET" ]] || echo "==> Pouring $(basename "$VENDOR_URL")" >&2
[[ -n "$HOMEBREW_QUIET" ]] || ohai "Pouring $(basename "$VENDOR_URL")" >&2
tar "$tar_args" "$CACHED_LOCATION"
safe_cd "$VENDOR_DIR/portable-$VENDOR_NAME"