From 8f28d0cb51f74f0401705c608f29d6aa3e15c425 Mon Sep 17 00:00:00 2001 From: tv Date: Tue, 31 Jan 2023 21:32:29 +0100 Subject: nixos-format-error: init --- krebs/5pkgs/simple/nixos-format-error.nix | 105 ++++++++++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 krebs/5pkgs/simple/nixos-format-error.nix (limited to 'krebs') diff --git a/krebs/5pkgs/simple/nixos-format-error.nix b/krebs/5pkgs/simple/nixos-format-error.nix new file mode 100644 index 000000000..14066efb1 --- /dev/null +++ b/krebs/5pkgs/simple/nixos-format-error.nix @@ -0,0 +1,105 @@ +{ pkgs }: + +pkgs.writeGawk "nixos-format-error" '' + # usage: nixos-rebuild ... 2>&1 | nixos-format-error + + function out() { + print + next + } + + BEGIN { + IDLE = 0 + ACTIVE = 1 + PASSIVE = 2 + ERROR = 3 + + start_state = IDLE + + state = start_state + } + + END { + if (trace_count) + for (i = trace_count - 1; i >= 0; i--) + print trace[i] + } + + state == PASSIVE { + out() + } + + state == IDLE { + if ($0 == "building the system configuration...") { + state = ACTIVE + } + out() + } + + state == ACTIVE { + if ($1 == "error:") { + state = ERROR + sub(/^/,"\x1b[31;1m"); sub(/$/,"\x1b[m") + trace[trace_count++] = $0 + + "stty -F /dev/tty size" |& getline + COLUMNS = gensub(/.* ([0-9]+)$/, "\\1", "1") + + next + } + if ($0 ~ /^these [0-9]+ derivations will be built:/) { + state = PASSIVE + } + if ($0 == "activating the configuration...") { + state = PASSIVE + } + out() + } + + state == ERROR { + + if ($0 ~ /^\s*at /) { + location = gensub(/^\s*at (.*):$/,"\\1","1") + content = "" + lnumcol = gensub(/^.*:([0-9]+:[0-9]+)$/,"\\1","1",location) + lnum = gensub(/:.*/,"","1",lnumcol) + col = gensub(/.*:/,"","1",lnumcol) + next + } + + if ($1 == lnum "|") { + content = gensub(/^\s*[0-9]+\|(.*)/,"\\1","1") + + location = sprintf("%50s", location) + + preview_size = COLUMNS - length(location " ") + + prefix = gensub(/^\s*/,"","1",substr(content, 1, col)) + infix = gensub(/^([0-9a-zA-Z]+|.).*$/, "\\1", "1", substr(content, col + 1)) + suffix = substr(content, col + length(infix) + 1) + + if (length(prefix infix suffix) > preview_size) { + n = (preview_size - length(infix)) / 2 - length(" ") + prefix = substr(prefix, length(prefix) - n + 1) + if (prefix != "") { prefix = "…" prefix } + suffix = substr(suffix, 1, n) + if (suffix != "") { suffix = suffix "…" } + } + + preview = \ + "\x1b[38;5;244m" prefix "\x1b[m" \ + "\x1b[38;5;230m" infix "\x1b[m" \ + "\x1b[38;5;244m" suffix "\x1b[m" + + trace[trace_count++] = location " " preview + next + } + + if ($0 == "") next + if ($0 ~ /^\s*… (from|while)/) next + if ($0 ~ /^\s*([0-9]*)\|/) next + + trace[trace_count++] = $0 + next + } +'' -- cgit v1.2.3 From 7f45ab5b685cf2769bb07077568d5bdabab22824 Mon Sep 17 00:00:00 2001 From: tv Date: Thu, 2 Feb 2023 14:46:47 +0100 Subject: nixos-format-error: use writeGawkBin --- krebs/5pkgs/simple/nixos-format-error.nix | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'krebs') diff --git a/krebs/5pkgs/simple/nixos-format-error.nix b/krebs/5pkgs/simple/nixos-format-error.nix index 14066efb1..9ba410bbe 100644 --- a/krebs/5pkgs/simple/nixos-format-error.nix +++ b/krebs/5pkgs/simple/nixos-format-error.nix @@ -1,6 +1,6 @@ { pkgs }: -pkgs.writeGawk "nixos-format-error" '' +pkgs.writeGawkBin "nixos-format-error" '' # usage: nixos-rebuild ... 2>&1 | nixos-format-error function out() { -- cgit v1.2.3 From 9316f445b62fbe9f92f8bf41c8c3780cd323839b Mon Sep 17 00:00:00 2001 From: tv Date: Thu, 2 Feb 2023 14:47:10 +0100 Subject: nixos-format-error: grok SGR and \r --- krebs/5pkgs/simple/nixos-format-error.nix | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'krebs') diff --git a/krebs/5pkgs/simple/nixos-format-error.nix b/krebs/5pkgs/simple/nixos-format-error.nix index 9ba410bbe..a28f7245f 100644 --- a/krebs/5pkgs/simple/nixos-format-error.nix +++ b/krebs/5pkgs/simple/nixos-format-error.nix @@ -30,14 +30,14 @@ pkgs.writeGawkBin "nixos-format-error" '' } state == IDLE { - if ($0 == "building the system configuration...") { + if ($0 ~ /^building the system configuration\.\.\. ?$/) { state = ACTIVE } out() } state == ACTIVE { - if ($1 == "error:") { + if ($1 ~ /(\[[0-9;]+m)?error:(\[[0-9;]m)?/) { state = ERROR sub(/^/,"\x1b[31;1m"); sub(/$/,"\x1b[m") trace[trace_count++] = $0 @@ -57,6 +57,8 @@ pkgs.writeGawkBin "nixos-format-error" '' } state == ERROR { + sub(/ $/, "") + gsub(/\[[0-9;]*m/, "") if ($0 ~ /^\s*at /) { location = gensub(/^\s*at (.*):$/,"\\1","1") -- cgit v1.2.3 From 38062bf06659e3ad9b2427c2049aa3ccce47c24c Mon Sep 17 00:00:00 2001 From: tv Date: Thu, 2 Feb 2023 15:21:52 +0100 Subject: urlwatch: admit dict-based filter lists --- krebs/3modules/urlwatch.nix | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'krebs') diff --git a/krebs/3modules/urlwatch.nix b/krebs/3modules/urlwatch.nix index 2e336de21..e08289bbc 100644 --- a/krebs/3modules/urlwatch.nix +++ b/krebs/3modules/urlwatch.nix @@ -71,7 +71,7 @@ let description = "URL to watch."; example = [ https://nixos.org/channels/nixos-unstable/git-revision - { url = http://localhost ; filter = "grep:important.*stuff"; } + { url = http://localhost ; filter = [ (grep "important.*stuff") ]; } ]; apply = map (x: getAttr (typeOf x) { set = x; @@ -211,7 +211,9 @@ let }; filter = mkOption { default = null; - type = with types; nullOr str; # TODO nullOr subtypes.filter + type = + with types; + nullOr (either str (listOf (pkgs.formats.json {}).type)); }; ignore_cached = mkOption { default = null; -- cgit v1.2.3 From c2b601d123714f29474a0434555bf90c2ebedbbd Mon Sep 17 00:00:00 2001 From: tv Date: Thu, 2 Feb 2023 16:02:01 +0100 Subject: urlwatch subject: put each url on its own line --- krebs/3modules/urlwatch.nix | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'krebs') diff --git a/krebs/3modules/urlwatch.nix b/krebs/3modules/urlwatch.nix index e08289bbc..8ebbdd1f8 100644 --- a/krebs/3modules/urlwatch.nix +++ b/krebs/3modules/urlwatch.nix @@ -177,8 +177,8 @@ let echo Date: $(date -R) echo From: ${shell.escape cfg.from} echo Subject: $( - sed -n 's/^\(CHANGED\|ERROR\|NEW\): //p' changes \ - | tr '\n' ' ' + sed -nr 's/^(CHANGED|ERROR|NEW): //p' changes | + sed '1!s/^ //' ) echo To: ${shell.escape cfg.mailto} echo -- cgit v1.2.3 From 38d0a0a5be8e472c60c3745df9f34aadc51514dd Mon Sep 17 00:00:00 2001 From: tv Date: Thu, 2 Feb 2023 16:02:31 +0100 Subject: urlwatch content-transfer-encoding: base64 --- krebs/3modules/urlwatch.nix | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'krebs') diff --git a/krebs/3modules/urlwatch.nix b/krebs/3modules/urlwatch.nix index 8ebbdd1f8..113f6e65d 100644 --- a/krebs/3modules/urlwatch.nix +++ b/krebs/3modules/urlwatch.nix @@ -181,8 +181,11 @@ let sed '1!s/^ //' ) echo To: ${shell.escape cfg.mailto} + echo Mime-Version: 1.0 + echo Content-Type: text/plain\; charset=UTF-8 + echo Content-Transfer-Encoding: base64 echo - cat changes + base64 changes } | /run/wrappers/bin/sendmail -t fi ''} -- cgit v1.2.3