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54 lines
1.4 KiB
Bash
54 lines
1.4 KiB
Bash
#!/usr/bin/env bash
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#
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# Copyright (c) 1991-2024 by the GMT Team (https://www.generic-mapping-tools.org/team.html)
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# See LICENSE.TXT file for copying and redistribution conditions.
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#
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# This script creates, removes, or lists symbolic links for each GMT
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# module to the main GMT executable that allow users to run modules
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# directly.
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#
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# Run this script on the command line with:
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# $(gmt --show-sharedir)/tools/gmt_links.sh create|remove
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#
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# With no arguments we simply check for the links.
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#
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# It expects the GMT executable to be in the search path and that
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# you have permission to perform the changes in the bin directory.
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# check for bash
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[ -z "$BASH_VERSION" ] && return
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if ! [ -x "$(command -v gmt)" ]; then
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echo 'Error: gmt is not found in your search PATH.' >&2
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exit 1
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fi
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if [ "X$1" = "Xdelete" ]; then
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mode=1
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elif [ "X$1" = "Xcreate" ]; then
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mode=2
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else
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mode=0
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fi
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bin=$(gmt --show-bindir)
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cwd=$(pwd)
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gmt_modules=$(gmt --show-classic)
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compat_modules="minmax gmtstitch gmtdp grdreformat ps2raster originator"
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cd $bin
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for module in ${gmt_modules} ${compat_modules}; do
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if [ $mode -eq 1 ]; then # Delete links
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rm -f $module
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elif [ $mode -eq 2 ]; then # Create new links (remove old if present)
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ln -sf gmt $module
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else # List what we find
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if [ -h $module ]; then
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printf "Link for module %16s: %s\n" $module "Present"
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else
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printf "Link for module %16s: %s\n" $module "Absent"
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fi
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fi
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done
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cd $cwd
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