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| author | Lyndon Brown <jnqnfe@gmail.com> | 2020-03-13 18:36:26 +0000 |
|---|---|---|
| committer | Raphaël Hertzog <hertzog@debian.org> | 2020-03-16 13:32:16 +0000 |
| commit | ca520eb5f0556094338e0c841dcaa970d9a28886 (patch) | |
| tree | 10ebfc87bda84f81e7a4c285054d607b651d28ab /functions | |
| parent | 09b279b7bc02c5aeec3fc5e75732b338f92a3921 (diff) | |
| download | vyos-live-build-ca520eb5f0556094338e0c841dcaa970d9a28886.tar.gz vyos-live-build-ca520eb5f0556094338e0c841dcaa970d9a28886.zip | |
split stdout & stderr auto colouring
thus for some reason if one is connected to a tty and the other a file,
we still get colour in the tty by default.
in terms of options, --color and --no-color override both, no granular
ones added since it's not worth it imo.
this is backwards compatible with custom configs setting `_COLOR`.
it could be argued that setting $_COLOR to "false" for the auto non-tty
cases is redundant, which it is, but it doesn't hurt to do so; it ensures
that if anything (inc. 3rd-party hooks and such) rely on it that it
remains correct; and ensures that if anything in the future mistakenly
uses $_COLOR instead of $_COLOR_OUT|$_COLOR_ERR that at least that will
only be broken for the use case of only one of stdout|sdterr being a tty.
Gbp-Dch: Ignore
Diffstat (limited to 'functions')
| -rwxr-xr-x | functions/arguments.sh | 4 | ||||
| -rwxr-xr-x | functions/defaults.sh | 15 | ||||
| -rwxr-xr-x | functions/echo.sh | 6 |
3 files changed, 19 insertions, 6 deletions
diff --git a/functions/arguments.sh b/functions/arguments.sh index 877a24dd8..5d406f4b5 100755 --- a/functions/arguments.sh +++ b/functions/arguments.sh @@ -34,11 +34,15 @@ Arguments () --color) _COLOR="true" + _COLOR_OUT="true" + _COLOR_ERR="true" shift ;; --no-color) _COLOR="false" + _COLOR_OUT="false" + _COLOR_ERR="false" shift ;; diff --git a/functions/defaults.sh b/functions/defaults.sh index 108a9d96e..786a9dc4c 100755 --- a/functions/defaults.sh +++ b/functions/defaults.sh @@ -296,10 +296,19 @@ Set_config_defaults () esac # Setting live build options - if [ -t 1 ] && [ -t 2 ]; then - _COLOR="${_COLOR:-true}" + if [ -z "${_COLOR}" ]; then + _COLOR="auto" + _COLOR_OUT="true" + _COLOR_ERR="true" + if [ ! -t 1 ]; then + _COLOR_OUT="false" + fi + if [ ! -t 2 ]; then + _COLOR_ERR="false" + fi else - _COLOR="${_COLOR:-false}" + _COLOR_OUT="${_COLOR}" + _COLOR_ERR="${_COLOR}" fi _BREAKPOINTS="${_BREAKPOINTS:-false}" _DEBUG="${_DEBUG:-false}" diff --git a/functions/echo.sh b/functions/echo.sh index af3c4ca56..e019d8ed7 100755 --- a/functions/echo.sh +++ b/functions/echo.sh @@ -34,7 +34,7 @@ Echo_error () shift local PREFIX="${RED}E${NO_COLOR}" - if [ "${_COLOR}" = "false" ]; then + if [ "${_COLOR_ERR}" = "false" ]; then PREFIX="E" fi @@ -49,7 +49,7 @@ Echo_message () shift local PREFIX="${PURPLE}P${NO_COLOR}" - if [ "${_COLOR}" = "false" ]; then + if [ "${_COLOR_OUT}" = "false" ]; then PREFIX="P" fi @@ -73,7 +73,7 @@ Echo_warning () shift local PREFIX="${YELLOW}W${NO_COLOR}" - if [ "${_COLOR}" = "false" ]; then + if [ "${_COLOR_ERR}" = "false" ]; then PREFIX="W" fi |