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author | jahoti <jahoti@tilde.team> | 2021-10-13 00:00:00 +0000 |
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committer | jahoti <jahoti@tilde.team> | 2021-10-13 00:00:00 +0000 |
commit | e0c94ac47a4ec4378f1341158d82a6af3ffe4c96 (patch) | |
tree | f7a431c84a88cf3a068506c12e0548f454e7718a /shell_utils.sh | |
parent | 4320edc924a303ce0cab0000a5f16f045a3822df (diff) | |
download | browser-extension-e0c94ac47a4ec4378f1341158d82a6af3ffe4c96.tar.gz browser-extension-e0c94ac47a4ec4378f1341158d82a6af3ffe4c96.zip |
Add VPATH and Haketilo version to the makefile as part of configure.
Diffstat (limited to 'shell_utils.sh')
-rw-r--r-- | shell_utils.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/shell_utils.sh b/shell_utils.sh index 30dfead..5fd24ff 100644 --- a/shell_utils.sh +++ b/shell_utils.sh @@ -43,3 +43,16 @@ map_del() { sanitize() { echo "$1" | tr /.- _ } + +escape_regex_special() { + ech "$1" | sed 's/\([]\.*?{},()[-]\)/\\\1/g' +} + +# Note: We don't actually parse JSON. We extract needed keys with sed regexes +# which does not work in the general case but is sufficient for now. +get_json_key() { + local KEY_REG="$(escape_regex_special "$1")" + ech "$2" | + sed 's/\(.*"'"$KEY_REG"'"[[:space:]]*:[[:space:]]*"\([^"]*\)"\)\?.*/\2/' | + grep . | head -1 +} |