github.com/meulengracht/snapd@v0.0.0-20210719210640-8bde69bcc84e/update-pot (about)

     1  #!/bin/sh
     2  # -*- Mode: sh; indent-tabs-mode: t -*-
     3  
     4  set -eu
     5  
     6  # In LP#1758684 we got reports that the pot file generation
     7  # is broken. To get to the bottom of this add checks here
     8  # so that we error the build if this happens. Note that the
     9  # strings may be update if those change but spread tests will
    10  # tell us when it is needed.
    11  check_canaries() {
    12      c1="Alternative command to run"
    13      c2="Name of the key to use, otherwise use the default key"
    14      c3="too many arguments for command"
    15      c4="%d days ago, at 15:04 MST"
    16  
    17      for canary in "$c1" "$c2" "$c3" "$c4"; do
    18  	if ! grep -q "$canary" "$OUTPUT"; then
    19  	    echo "canary '$canary' not found, pot extraction broken"
    20  	    ls -lh "$OUTPUT"
    21  	    exit 1
    22  	fi
    23      done
    24  }
    25  
    26  HERE="$(readlink -f "$(dirname "$0")")"
    27  
    28  OUTPUT="$HERE/po/snappy.pot"
    29  if [ -n "${1:-}" ]; then
    30  	OUTPUT="$1"
    31  fi
    32  
    33  # ensure we have our xgettext-go
    34  go install github.com/snapcore/snapd/i18n/xgettext-go
    35  
    36  tmpdir="$(mktemp -d)"
    37  trap 'rm -rf "$tmpdir"' EXIT
    38  
    39  # exclude vendor and _build subdir
    40  find "$HERE" -type d \( -name "vendor" -o -name "_build" -o -name ".git" \) -prune -o -name "*.go" -type f -printf "%P\n" > "$tmpdir/go.files"
    41  
    42  "${GOPATH%%:*}/bin/xgettext-go" \
    43      -f "$tmpdir/go.files" \
    44      -D "$HERE" \
    45      -o "$OUTPUT" \
    46      --add-comments-tag=TRANSLATORS: \
    47      --sort-output \
    48      --package-name=snappy\
    49      --msgid-bugs-address=snappy-devel@lists.ubuntu.com \
    50      --keyword=i18n.G \
    51      --keyword-plural=i18n.NG
    52  
    53  # check canary
    54  check_canaries
    55  
    56  sed -i 's/charset=CHARSET/charset=UTF-8/' "$OUTPUT"
    57  
    58  find "$HERE" -path "$HERE/data/desktop/*.desktop.in" -type f -printf "%P\n" > "$tmpdir/desktop.files"
    59  # we need the || true because Ubuntu 14.04's xgettext does not support
    60  # extracting from desktop files.
    61  xgettext \
    62      -f "$tmpdir/desktop.files" \
    63      -D "$HERE" \
    64      -o "$OUTPUT" \
    65      --language=Desktop \
    66      --sort-output \
    67      --package-name=snappy \
    68      --msgid-bugs-address=snappy-devel@lists.ubuntu.com \
    69      --join-existing || true
    70  
    71  find "$HERE" -path "$HERE/data/polkit/*.policy" -type f -printf "%P\n" > "$tmpdir/polkit.files"
    72  # we need the || true because of
    73  # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891347
    74  xgettext \
    75      -f "$tmpdir/polkit.files" \
    76      -D "$HERE" \
    77      -o "$OUTPUT" \
    78      --its="$HERE/po/its/polkit.its" \
    79      --sort-output \
    80      --package-name=snappy \
    81      --msgid-bugs-address=snappy-devel@lists.ubuntu.com \
    82      --join-existing || true
    83  
    84  check_canaries
    85  
    86  # language packs
    87  for p in "${HERE}"/po/*.po; do
    88  	lang=$(basename "$p" .po)
    89  	mkdir -p "$HERE/share/locale/$lang/LC_MESSAGES"
    90  	msgfmt -v -o "$HERE/share/locale/$lang/LC_MESSAGES/snappy.mo" "$p"
    91  done