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author | rysiek <rysiek@example.org> | 2017-11-03 10:38:46 -0200 |
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committer | Silvio Rhatto <rhatto@riseup.net> | 2017-11-03 10:38:46 -0200 |
commit | 9363e1fa91b23297f13d51139203baf5a0090fc0 (patch) | |
tree | d422fe5a0f0eb650ee219ed559b6f5939d4246aa /lib | |
parent | 1895a47f2bdf4064787b57b5a68d6b3656a620d0 (diff) | |
download | keyringer-9363e1fa91b23297f13d51139203baf5a0090fc0.tar.gz keyringer-9363e1fa91b23297f13d51139203baf5a0090fc0.tar.bz2 |
\t is a GNU extension in sed regexes; fixed / use --color only when ls supports it
Diffstat (limited to 'lib')
-rwxr-xr-x | lib/keyringer/actions/recipients | 4 | ||||
-rwxr-xr-x | lib/keyringer/functions | 11 |
2 files changed, 12 insertions, 3 deletions
diff --git a/lib/keyringer/actions/recipients b/lib/keyringer/actions/recipients index 3c18516..889f73e 100755 --- a/lib/keyringer/actions/recipients +++ b/lib/keyringer/actions/recipients @@ -38,7 +38,9 @@ elif [ "$COMMAND" == "edit" ]; then keyringer_exec git "$BASEDIR" add "$RECIPIENTS_FILE_BASE" else echo "Please specify one recipient to edit among the available:" - ls $RECIPIENTS | sed -e 's/^/\t/' + # \t is a GNU extension + # https://stackoverflow.com/questions/8400602/sed-replace-literal-tab + ls $RECIPIENTS | sed -e "`printf 's/^/\t/'`" exit 1 fi else diff --git a/lib/keyringer/functions b/lib/keyringer/functions index e3f89d9..b1e2e08 100755 --- a/lib/keyringer/functions +++ b/lib/keyringer/functions @@ -537,7 +537,12 @@ function keyringer_show_actions { # Usage function keyringer_usage { - local keyrings="$(ls --color=never `dirname $CONFIG` | sed -e 's/config//' | xargs)" + # are we're using an `ls` that supports `--color`? + if ls --version 2>/dev/null; then + local keyrings="$(ls --color=never `dirname $CONFIG` | sed -e 's/config//' | xargs)" + else + local keyrings="$(ls `dirname $CONFIG` | sed -e 's/config//' | xargs)" + fi printf "Keyringer $KEYRINGER_VERSION\n" printf "Usage: keyringer <keyring> <action> [arguments]\n\n" @@ -552,7 +557,9 @@ function keyringer_usage { if [ ! -z "$keyrings" ] && [ -z "$1" ]; then printf "\tinit <path> [remote]\n" $BASENAME fi - keyringer_show_actions | sed -e 's/^/\t/' + # \t is a GNU extension + # https://stackoverflow.com/questions/8400602/sed-replace-literal-tab + keyringer_show_actions | sed -e "`printf 's/^/\t/'`" printf "\n" } |