Revision 293
Added by Aaron Marcuse-Kubitza almost 13 years ago
| env_password | ||
|---|---|---|
| 3 | 3 |
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| 4 | 4 |
self="$(readlink -f -- "$BASH_SOURCE")" |
| 5 | 5 |
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| 6 |
noInstr=
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test _"$1" = _- && { noInstr=1; shift;}
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| 6 |
force=
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test _"$1" = _- && { force=1; shift;}
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| 8 | 8 |
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| 9 | 9 |
test "$#" -ge 1 || \ |
| 10 | 10 |
{ echo "Usage: . $self env_var_name [msg] (note initial \".\")" >&2; exit 2;}
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| ... | ... | |
| 17 | 17 |
{ for arg in "$@"; do printf "%q " "$arg"; done; echo;} >&2
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| 18 | 18 |
} |
| 19 | 19 |
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if test -z "${!1+t}"; then # env var with name $1 is unset
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if test -z "$noInstr"; then |
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echo "[7m To avoid having to reenter $msg password, run: [0m" >&2 |
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trace . "$self" - "$@" |
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if test -n "$force" -o -z "${!1+t}"; then # env var with name $1 is unset
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if test -n "$force"; then action="change the saved value for" |
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else action="avoid having to reenter" |
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| 24 | 23 |
fi |
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echo "[7m To $action $msg password, run: [0m" >&2 |
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trace . "$self" - "$@" |
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| 25 | 27 |
read -s -p "Enter $msg password: "; echo |
| 26 | 28 |
export "$1"="$REPLY" |
| 27 | 29 |
fi |
Also available in: Unified diff
env_password: Allow user to change saved password