Fix yas bash snippets

emacs/reset.sh

@@ -1,5 +1,12 @@
 #!/usr/bin/env bash
 
-SCRIPT_DIR=$(dirname "$(readlink -f "$0")")
+# See https://stackoverflow.com/a/246128/3561275
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ]; do # resolve $SOURCE until the file is no longer a symlink
+    DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
+    SOURCE="$(readlink "$SOURCE")"
+    [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" # if $SOURCE was a relative symlink, we need to resolve it relative to the path where the symlink file was located
+done
+DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
 
-pushd $SCRIPT_DIR &>/dev/null && rm -rf eln-cache elpa elpaca elpaca.lock && popd &> /dev/null
+pushd $DIR &>/dev/null && rm -rf eln-cache elpa elpaca elpaca.lock && popd &> /dev/null

emacs/snippets/sh-mode/bang

@@ -1,6 +1,6 @@
 # -*- mode: snippet -*-
-# name: bang
+# name: shebang
 # key: !
 # --
 #!/usr/bin/env bash
-$0
+$0

emacs/snippets/sh-mode/sdir

@@ -1,6 +1,6 @@
 # -*- mode: snippet -*-
-# name: the currently executing/sourced script's directory
-# key: script-dir
+# name: current script's directory
+# key: sdir
 # --
 # See https://stackoverflow.com/a/246128/3561275
 SOURCE="\${BASH_SOURCE[0]}"
@@ -11,4 +11,4 @@ while [ -h "\$SOURCE" ]; do # resolve \$SOURCE until the file is no longer a sym
 done
 DIR="\$( cd -P "\$( dirname "\$SOURCE" )" >/dev/null 2>&1 && pwd )"
 
-$0
+$0

emacs/snippets/sh-ts-mode/.yas-parents

@@ -0,0 +1 @@
+sh-mode