From 636632b1d03f14c45911c1051d39ff01bd6f118a Mon Sep 17 00:00:00 2001
From: spv <spv@spv.sh>
Date: Tue, 29 Jul 2025 18:35:09 -0400
Subject: wait for gps fix, use file extensions, make the logging all
 professional-like

---
 .gitignore          |  2 ++
 src/dirty_hack      |  8 --------
 src/dirty_hack.sh   |  8 ++++++++
 src/log_shit.py     | 12 ++++++------
 src/setup.sh        | 13 +++++++++++++
 src/skid.sh         | 10 +++++++++-
 src/wait_for_fix.sh | 14 ++++++++++++++
 7 files changed, 52 insertions(+), 15 deletions(-)
 delete mode 100755 src/dirty_hack
 create mode 100755 src/dirty_hack.sh
 create mode 100755 src/setup.sh
 create mode 100755 src/wait_for_fix.sh

diff --git a/.gitignore b/.gitignore
index f493e93..c50a43d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
+log
+
 *.log
 *.swp
 
diff --git a/src/dirty_hack b/src/dirty_hack
deleted file mode 100755
index 67691a3..0000000
--- a/src/dirty_hack
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/usr/bin/env zsh
-
-mmcli -m any --location-get | # get location from modem manager
-grep "long\|lat\|alt" | # select only relevant lines
-cut -d':' -f2 | # remove colons,
-cut -d' ' -f2 | # and leading spaces
-tr '\n' ',' | # csv-esque
-cut -d',' -f1-3 # remove unwanted newline
\ No newline at end of file
diff --git a/src/dirty_hack.sh b/src/dirty_hack.sh
new file mode 100755
index 0000000..67691a3
--- /dev/null
+++ b/src/dirty_hack.sh
@@ -0,0 +1,8 @@
+#!/usr/bin/env zsh
+
+mmcli -m any --location-get | # get location from modem manager
+grep "long\|lat\|alt" | # select only relevant lines
+cut -d':' -f2 | # remove colons,
+cut -d' ' -f2 | # and leading spaces
+tr '\n' ',' | # csv-esque
+cut -d',' -f1-3 # remove unwanted newline
\ No newline at end of file
diff --git a/src/log_shit.py b/src/log_shit.py
index a60711f..7e5da43 100644
--- a/src/log_shit.py
+++ b/src/log_shit.py
@@ -16,20 +16,20 @@ except:
     print("fake file.")
     sys.exit(-1)
 
-print("file: %s\n\
-how often: %f\n\
-how long: %f" % (log_file, how_often, time_to_do_it))
+print("[i] file: %s\n\
+[i] how often: %f\n\
+[i] how long: %f" % (log_file, how_often, time_to_do_it))
 
 start = time.time()
 now = time.time
 
-print("we out here, yo", flush=True)
+print("[i] we out here, yo", flush=True)
 while (start + time_to_do_it) > now():
 #    print("we out here, yo", flush=True)
 
-    lat, lon, alt = [float(x) for x in subprocess.getoutput("src/dirty_hack").split(",")]
+    lat, lon, alt = [float(x) for x in subprocess.getoutput("src/dirty_hack.sh").split(",")]
 
-    print("%f: %f, %f, %f" % (time.time_ns() / (10**9), lat, lon, alt))
+    print("[i] %f: %f, %f, %f" % (time.time_ns() / (10**9), lat, lon, alt))
     f.write("%f: %f, %f, %f\n" % (time.time_ns() / (10**9), lat, lon, alt))
 
     f.flush()
diff --git a/src/setup.sh b/src/setup.sh
new file mode 100755
index 0000000..c329f76
--- /dev/null
+++ b/src/setup.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env zsh
+
+echo '[*] enabling gps-raw & agps-msb'
+printf '[i] mmcli: '
+mmcli -m any --location-enable-{gps-raw,agps-msb}
+
+echo '[*] fixing refresh rate'
+printf '[i] mmcli: '
+mmcli -m any --location-set-gps-refresh-rate 1
+
+echo '[*] enabling signal'
+printf '[i] mmcli: '
+mmcli -m any --location-set-enable-signal
\ No newline at end of file
diff --git a/src/skid.sh b/src/skid.sh
index 5671560..07cc305 100755
--- a/src/skid.sh
+++ b/src/skid.sh
@@ -4,9 +4,17 @@ clear
 read
 
 figlet gps_haxx
+echo '============================================='
 
 sleep 1
 
-echo doing it.
+echo '[*] setting up...'
+
+src/setup.sh
+src/wait_for_fix.sh
+
+sleep 1
+
+echo '[*] doing it.'
 
 python3 src/log_shit.py `date +%s`.log 1 600
\ No newline at end of file
diff --git a/src/wait_for_fix.sh b/src/wait_for_fix.sh
new file mode 100755
index 0000000..ab83968
--- /dev/null
+++ b/src/wait_for_fix.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env zsh
+
+function got_fix {
+    mmcli -m any --location-get |
+    grep -q GPS &&
+    echo 'true'
+}
+
+while [ "`got_fix`" != 'true' ]; do
+    echo "[i] waiting for fix..."
+    sleep 1
+done
+
+echo "[*] got it."
\ No newline at end of file
-- 
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