add comments

mlbhighlightpost.sh

@@ -30,8 +30,8 @@ then
 fi
 
 # summary of what these variables do in the awk script:
-# get: download the highlight's url, and wait until it is downloaded before
-# continuing
+# get: download the highlight from its url, and wait until it is downloaded
+# before continuing
 # fmt: print the text of the post
 # post: use toot to post the text and the downloaded highlight (also wait until
 # the toot is posted before continuing)

mlbplaypost.sh

@@ -29,6 +29,7 @@ then
 	exit 1
 fi
 
+# format each row of data retreived from the select statement and pipe to toot
 fmt='printf "%s\n\n%s %s\n#%s %s\n#%s %s\n\n#baseball #live\n", $1, $2, $3, $4, $5, $6, $7'
 post="toot post --using $account"
 sqlite3 $db < postplays.sql | awk -F  "{$fmt | \"$post\"}"

mlbplaysave.sh

@@ -37,5 +37,7 @@ then
 	exit 1
 fi
 
+# grab select data from each response with jq, add 0 to the end of each line
+# (to go in the 'posted' db column), then write each line as they come in to db
 jqFilter='{gamePk} + (.gameData.teams | {awayTeam: .away.teamName, homeTeam: .home.teamName}) + (.liveData.plays.allPlays[] | (.result + (.about | {atBatIndex, halfInning, inning, isComplete, isScoringPlay, hasReview})))'
 mlblive subscribe -g $gamePk | jq -Sc --unbuffered "$jqFilter" | sed -u 's/$/0/' | split -l 1 --filter="sqlite3 $db '.mode ascii' '.separator ' '.import /dev/stdin mlbdata'"