q3aql/pfetch
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pfetch: Add options for printing

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This commit is contained in:
Dylan Araps 2019-09-24 11:25:06 +03:00
parent 31590401f2
commit 1e52d70f0f
1 changed files with 15 additions and 9 deletions
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24
pfetch
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@ -9,7 +9,11 @@ die() {
}
log() {
printf '\033[3%s;1m%s\033[m%s%s\n' "$1" "$2" "$3" "${4:-unknown}"
# PF_COLOR1: Control color of info name.
# PF_SEP: Control the separator between info name and info data.
# PF_COLOR2: Control color of info data.
printf '\033[3%s;1m%s\033[m%s\033[3%sm%s\033[m\n' \
"${PF_COLOR1:-1}" "$1" "${PF_SEP:- }" "${PF_COLOR2:-7}" "${2:-?}"
}
get_os() {
@ -37,11 +41,13 @@ get_title() {
# to the OS specific detection above and finally an additional fallback
# to the 'hostname' command.
#
# Disable the warning about '$HOSTNAME' being undefined
# in POSIX sh as it is intended for allowing the user to
# overwrite the value on invocation.
# PF_SEP and PF_COLOR2 change printing options in the 'log()' function.
#
# Disable the warning about '$HOSTNAME' being undefined in POSIX sh as
# it is intended for allowing the user to overwrite the value on invocation.
# shellcheck disable=SC2039
log 1 "${USER:-$(whoami)}" @ "${HOSTNAME:-${hostname:-$(hostname)}}"
PF_SEP=@ PF_COLOR2='3;1' \
log "${USER:-$(whoami)}" "${HOSTNAME:-${hostname:-$(hostname)}}"
}
get_distro() {
@ -51,11 +57,11 @@ get_distro() {
;;
esac
log 1 os " " "$distro"
log os "$distro"
}
get_kernel() {
log 1 kernel " " "$kernel_version"
log kernel "$kernel_version"
}
get_uptime() {
@ -78,7 +84,7 @@ get_uptime() {
[ "$h" = 0 ] || uptime="${uptime}${h}h "
[ "$m" = 0 ] || uptime="${uptime}${m}m "
log 1 uptime " " "${uptime:-0m}"
log uptime "${uptime:-0m}"
}
get_memory() {
@ -112,7 +118,7 @@ get_memory() {
;;
esac
log 1 memory " " "${mem_used}MiB / ${mem_total}MiB"
log memory "${mem_used}MiB / ${mem_total}MiB"
}
main() {