cd077a806d
Signed-off-by: joshjms <joshjms1607@gmail.com> fix shell scripts Signed-off-by: joshjms <joshjms1607@gmail.com>
93 lines
2.0 KiB
Bash
93 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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#### Convenient IO methods #####
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export COLOR_RED='\033[0;31m'
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export COLOR_ORANGE='\033[0;33m'
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export COLOR_GREEN='\033[0;32m'
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export COLOR_LIGHTCYAN='\033[0;36m'
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export COLOR_BLUE='\033[0;94m'
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export COLOR_BOLD='\033[1m'
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export COLOR_MAGENTA='\033[95m'
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export COLOR_NONE='\033[0m' # No Color
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function log_error {
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>&2 echo -n -e "${COLOR_BOLD}${COLOR_RED}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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function log_warning {
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>&2 echo -n -e "${COLOR_ORANGE}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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function log_callout {
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>&2 echo -n -e "${COLOR_LIGHTCYAN}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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function log_cmd {
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>&2 echo -n -e "${COLOR_BLUE}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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function log_success {
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>&2 echo -n -e "${COLOR_GREEN}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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function log_info {
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>&2 echo -n -e "${COLOR_NONE}"
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>&2 echo "$@"
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>&2 echo -n -e "${COLOR_NONE}"
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}
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# From http://stackoverflow.com/a/12498485
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function relativePath {
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# both $1 and $2 are absolute paths beginning with /
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# returns relative path to $2 from $1
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local source=$1
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local target=$2
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local commonPart=$source
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local result=""
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while [[ "${target#"$commonPart"}" == "${target}" ]]; do
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# no match, means that candidate common part is not correct
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# go up one level (reduce common part)
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commonPart="$(dirname "$commonPart")"
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# and record that we went back, with correct / handling
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if [[ -z $result ]]; then
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result=".."
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else
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result="../$result"
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fi
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done
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if [[ $commonPart == "/" ]]; then
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# special case for root (no common path)
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result="$result/"
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fi
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# since we now have identified the common part,
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# compute the non-common part
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local forwardPart="${target#"$commonPart"}"
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# and now stick all parts together
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if [[ -n $result ]] && [[ -n $forwardPart ]]; then
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result="$result$forwardPart"
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elif [[ -n $forwardPart ]]; then
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# extra slash removal
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result="${forwardPart:1}"
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fi
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echo "$result"
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}
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