add comments

hdi_conversion/convert_halld_recon.sh

@@ -1,15 +1,15 @@
 #!/bin/bash
-hd_interface=/home/marki/git/hd_interface
-hdi_conversion=/home/marki/git/hd_utilities/hdi_conversion
-repo_dir=hdi_interface_from_hdr
-rm -rf $repo_dir command.sh
-git clone -b for_hdi_conversion [email protected]:markito3/halld_recon $repo_dir
+hd_interface=/home/marki/git/hd_interface # specify the hd_interface clone
+hdi_conversion=/home/marki/git/hd_utilities/hdi_conversion # specify the hdi_conversion directory of the hd_utilities clone
+repo_dir=hdi_interface_from_hdr # name the halld_recon clone
+rm -rf $repo_dir command.sh # clear the decks
+git clone -b for_hdi_conversion [email protected]:markito3/halld_recon $repo_dir # clone halld_recon
 #cp -pr halld_recon.save halld_recon # instead of clone for testing to save time
-cd $repo_dir
-echo git filter-repo \\ > ../command.sh
-awk '{print "    --path "$1" \\"}' < $hdi_conversion/filter.txt >> ../command.sh
-echo >> ../command.sh
-. ../command.sh
+cd $repo_dir # enter the halld_recon clone
+echo git filter-repo \\ > ../command.sh # add the git filter-repo command to command.sh
+awk '{print "    --path "$1" \\"}' < $hdi_conversion/filter.txt >> ../command.sh # add directories to be passed through filter to command.sh
+echo >> ../command.sh # display command.sh
+. ../command.sh # execute command.sh, i.e., git filter-repo
 git branch| awk '{print "git branch -D "$1}' | bash | grep -v "Deleted branch"
 git mv src old_src
 git commit -m "src moved to old_src" | grep -v "rename"