Fix broken symlink script.

[config] / all_new_2018 / symlink_etc.sh

diff --git a/all_new_2018/symlink_etc.sh b/all_new_2018/symlink_etc.sh
old mode 100644 (file)
new mode 100755 (executable)
index 08f1913..90cb20a
--- a/all_new_2018/symlink_etc.sh
+++ b/all_new_2018/symlink_etc.sh
@@ -1,14 +1,20 @@
 #!/bin/sh
-# Symbolically link files to those under linkable_etc_files/$1/, e.g.
-# link /etc/foo/bar to linkable_etc_files/$1/etc/foo/bar. Create
-# directories as necessary.
+# Symbolically link files to those in argument-selected subdirectories
+# of linkable_etc_files//, e.g. link /etc/foo/bar to
+# linkable_etc_files/$1/etc/foo/bar and so on. Create directories as
+# necessary.
 # CAUTION: This removes original files at the affected paths.
 set -e
 
-target="$1"
 config_tree_prefix="${HOME}/config/all_new_2018/linkable_etc_files/"
-cd "${config_tree_prefix}""${target}"
-for path in $(find .); do
-    dest=$(echo "${path}" | cut -c2-)
-    ln -fs "${path}" "${dest}"
+
+for target in "$@"; do
+    cd "${config_tree_prefix}${target}"
+    for path in $(find . -type f); do
+        linking=$(echo "${path}" | cut -c2-)
+        linked=$(realpath "${path}")
+        dir=$(dirname "${linking}")
+        mkdir -p "${dir}"
+        ln -fs "${linked}" "${linking}"
+    done
 done