X-Git-Url: https://git.cyclocoop.org/?p=lhc%2Fateliers.git;a=blobdiff_plain;f=lib%2Flog.sh;fp=lib%2Flog.sh;h=af89e5b0fd6bdb70fb350c7eebd5240133b010a9;hp=0000000000000000000000000000000000000000;hb=5020fb59510a981bd021e5d34fee268d26eb40a0;hpb=c71cb3ff9420f424a1106b2becbf59226a2558e3

diff --git a/lib/log.sh b/lib/log.sh
new file mode 100644
index 0000000..af89e5b
--- /dev/null
+++ b/lib/log.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+export TERM=${TERM:-linux}
+tput_rev=${nocolor:-$(tput rev)}
+tput_sgr0=${nocolor:-$(tput sgr0)}
+tput_bold=${nocolor:-$(tput bold)}
+tput_setaf_0=${nocolor:-$(tput setaf 0)}
+tput_setaf_2=${nocolor:-$(tput setaf 2)}
+
+info () {
+	set=$(set +o | grep '^set .o xtrace$')
+	set +x
+	printf >&2 "%sINFO%s" "$tput_setaf_2" "$tput_sgr0"
+	comment=$1
+	shift
+	for var in "$@"
+	 do
+		val=$(eval printf %s "\"\${$var:-}\"" || false) || false
+		printf >&2 ": %s%s%s=%s%s%s" "$tput_bold$tput_setaf_0" "$var" "$tput_sgr0" "$tput_bold$tput_setaf_0" "$val" "$tput_sgr0"
+	 done
+	printf >&2 ": %s%s%s\n" "$tput_rev" "$comment" "$tput_sgr0"
+	$set
+ }
+error () {
+	set=$(set +o | grep '^set .o xtrace$')
+	set +x
+	printf >&2 "%sERROR%s" "$tput_setaf_2" "$tput_sgr0"
+	errno=$1
+	comment=$2
+	shift 2
+	for var in "$@"
+	 do
+		val=$(eval printf %s "\"\${$var:-}\"" || false) || false
+		printf >&2 ": %s%s%s=%s%s%s" "$tput_bold$tput_setaf_0" "$var" "$tput_sgr0" "$tput_bold$tput_setaf_0" "$val" "$tput_sgr0"
+	 done
+	printf >&2 ": %s%s%s\n" "$tput_rev" "$comment" "$tput_sgr0"
+	$set
+	exit $1
+ }