author | Tero Marttila <tero.marttila@aalto.fi> |
Mon, 02 Mar 2015 20:35:29 +0200 | |
changeset 703 | 6fb97fcf0999 |
parent 632 | 711be783d0a1 |
child 718 | f1c352644c2a |
permissions | -rw-r--r-- |
605 | 1 |
# Logging output |
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627 | 3 |
log_GETOPTS="qvDV" |
624
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
4 |
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627 | 5 |
LOG=y |
624
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
6 |
LOG_ERROR=y |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
7 |
LOG_WARN=y |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
8 |
LOG_FORCE=y |
627 | 9 |
LOG_APPLY=y |
632 | 10 |
LOG_CHECK= |
624
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
11 |
LOG_NOOP=y |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
12 |
LOG_SKIP= |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
13 |
LOG_DEBUG= |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
14 |
LOG_CMD= |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
15 |
LOG_DIFF=y |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
16 |
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627 | 17 |
# use color output? |
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IS_TTY= |
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function log_help { |
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cat <<END |
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Logging: |
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-q quiet |
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-v verbose |
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-D debug |
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-V debug commands |
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END |
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} |
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function log_opt { |
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local opt=$1 |
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local optarg="$2" |
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case $opt in |
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q) |
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LOG= |
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LOG_WARN= |
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LOG_APPLY= |
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LOG_FORCE= |
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LOG_NOOP= |
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LOG_DIFF= |
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;; |
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v) |
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LOG_CHECK=y |
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LOG_SKIP=y |
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;; |
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D) |
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LOG_DEBUG=y |
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LOG_INFO=y |
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;; |
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V) LOG_CMD=y ;; |
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||
628
b10ad946d01d
update: refactor into modularized lib/pvl/**.sh layout
Tero Marttila <tero.marttila@aalto.fi>
parents:
627
diff
changeset
|
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n) LOG_NOOP=y ;; |
627 | 54 |
*) return 1 |
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esac |
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} |
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||
624
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
58 |
function log_init { |
703
6fb97fcf0999
update: pvl/log: fix no-tty execution
Tero Marttila <tero.marttila@aalto.fi>
parents:
632
diff
changeset
|
59 |
if [ -t 1 ]; then |
6fb97fcf0999
update: pvl/log: fix no-tty execution
Tero Marttila <tero.marttila@aalto.fi>
parents:
632
diff
changeset
|
60 |
IS_TTY=y |
6fb97fcf0999
update: pvl/log: fix no-tty execution
Tero Marttila <tero.marttila@aalto.fi>
parents:
632
diff
changeset
|
61 |
fi |
624
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
62 |
} |
889ecd6dcb4e
split LOG_* and UPDATE_* from lib/update.args into lib/update.*; fixup check_link and do_link for relative targets
Tero Marttila <terom@paivola.fi>
parents:
613
diff
changeset
|
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605 | 64 |
# Output message to stderr. |
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function log_msg { |
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echo "$*" >&2 |
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} |
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# Output message to stderr, optionally with given color, if TTY. |
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function log_color { |
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local code=$1; shift |
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if [ $IS_TTY ]; then |
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echo $'\e['${code}'m'"$*"$'\e[00m' >&2 |
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else |
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echo "$*" >&2 |
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fi |
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} |
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## Log at various log-levels |
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# plain |
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function log { |
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[ $LOG ] && log_msg "$*" || true |
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} |
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function log_error { |
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[ $LOG_ERROR ] && log_color '31' "$*" || true |
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} |
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function log_warn { |
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[ $LOG_WARN ] && log_color '33' "$*" || true |
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} |
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function log_force { |
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[ $LOG_FORCE ] && log_color '2;33' " $*" || true |
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} |
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function log_apply { |
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[ $LOG_APPLY ] && log_color '36' " $*" || true |
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} |
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613
5b33ccac38ad
update_zone --include-path, log_check
Tero Marttila <terom@paivola.fi>
parents:
608
diff
changeset
|
102 |
function log_check { |
632 | 103 |
[ $LOG_CHECK ] && log_color '32' " $*" || true |
613
5b33ccac38ad
update_zone --include-path, log_check
Tero Marttila <terom@paivola.fi>
parents:
608
diff
changeset
|
104 |
} |
5b33ccac38ad
update_zone --include-path, log_check
Tero Marttila <terom@paivola.fi>
parents:
608
diff
changeset
|
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605 | 106 |
function log_noop { |
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[ $LOG_NOOP ] && log_color '2;34' " $*" || true |
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} |
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function log_skip { |
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[ $LOG_SKIP ] && log_color '1;34' " $*" || true |
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} |
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function log_debug { |
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632 | 115 |
[ $LOG_DEBUG ] && log_color '34' " $*" || true |
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} |
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function log_cmd { |
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[ $LOG_CMD ] && log_color '35' " \$ $*" || true |
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} |
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# Output stacktrace, broken. |
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function log_stack { |
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local level=1 |
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while info=$(caller $level); do |
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echo $info | read line sub file |
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log_msg "$file:$lineno $sub()" |
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level=$(($level + 1)) |
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done |
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} |
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### High-level logging output |
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# Log with func_caller at log_debug |
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function debug { |
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printf -v prefix "%s" $(func_caller) |
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log_debug "$prefix: $*" |
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} |
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608 | 143 |
function warn { |
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log_warn "$(func_caller): $*" |
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} |
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function error { |
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log_error "$(func_caller): $*" |
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} |
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# Log with func_caller at log_error and exit, intended for internal errors... |
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function fail { |
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log_error "$(func_caller): $*" |
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exit 2 |
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} |
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# Log at log_error and exit |
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function die { |
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log_error "$*" |
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exit 1 |
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} |