bisync: introduce terminal colors

This introduces a few basic color codings to make the terminal output more readable (and more fun). Rclone's standard --color flag is supported. (AUTO|NEVER|ALWAYS) Only a few lines have colors right now -- more will probably be added in future versions.
2023-11-06 06:59:41 -05:00 · 2023-11-06 06:59:41 -05:00 · 0cac5d67ab
commit 0cac5d67ab
parent 6d6dc00abb
24 changed files with 1118 additions and 1101 deletions
--- a/cmd/bisync/testdata/test_check_access/golden/test.log
+++ b/cmd/bisync/testdata/test_check_access/golden/test.log
@ -1,16 +1,16 @@
-(01)  : test check-access
+[36m(01)  :[0m [34mtest check-access[0m


-(02)  : test initial bisync
-(03)  : bisync resync
+[36m(02)  :[0m [34mtest initial bisync[0m
+[36m(03)  :[0m [34mbisync resync[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Copying unique Path2 files to Path1
 INFO  : Resynching Path1 to Path2
 INFO  : Resync updating listings
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m

-(04)  : test 1. see that check-access passes with the initial setup
-(05)  : bisync check-access
+[36m(04)  :[0m [34mtest 1. see that check-access passes with the initial setup[0m
+[36m(05)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Path1 checking for diffs
 INFO  : Path2 checking for diffs
@ -19,35 +19,35 @@ INFO  : Found 2 matching "RCLONE_TEST" files on both paths
 INFO  : No changes found
 INFO  : Updating listings
 INFO  : Validating listings for Path1 "{path1/}" vs Path2 "{path2/}"
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m

-(06)  : test 2. delete the path2 subdir RCLONE_TEST and run sync. should fail critical.
-(07)  : delete-file {path2/}subdir/RCLONE_TEST
-(08)  : bisync check-access
+[36m(06)  :[0m [34mtest 2. delete the path2 subdir RCLONE_TEST and run sync. should fail critical.[0m
+[36m(07)  :[0m [34mdelete-file {path2/}subdir/RCLONE_TEST[0m
+[36m(08)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Path1 checking for diffs
 INFO  : Path2 checking for diffs
-INFO  : - Path2    File was deleted                    - subdir/RCLONE_TEST
+INFO  : - [34mPath2[0m    [35mFile was deleted[0m                   - [36msubdir/RCLONE_TEST[0m
 INFO  : Path2:    1 changes:    0 new,    0 newer,    0 older,    1 deleted
 INFO  : Checking access health
 ERROR : Access test failed: Path1 count 2, Path2 count 1 - RCLONE_TEST
-ERROR : -          Access test failed: Path1 file not found in Path2 - subdir/RCLONE_TEST
-ERROR : Bisync critical error: check file check failed
-ERROR : Bisync aborted. Must run --resync to recover.
+ERROR : - [34m[0m         [35mAccess test failed: Path1 file not found in Path2[0m - [36msubdir/RCLONE_TEST[0m
+ERROR : [31mBisync critical error: check file check failed[0m
+ERROR : [31mBisync aborted. Must run --resync to recover.[0m
 Bisync error: bisync aborted
-(09)  : copy-listings path2-missing
+[36m(09)  :[0m [34mcopy-listings path2-missing[0m

-(10)  : test 3. put the path2 subdir RCLONE_TEST back, resync.
-(11)  : copy-file {path1/}subdir/RCLONE_TEST {path2/}
-(12)  : bisync resync
+[36m(10)  :[0m [34mtest 3. put the path2 subdir RCLONE_TEST back, resync.[0m
+[36m(11)  :[0m [34mcopy-file {path1/}subdir/RCLONE_TEST {path2/}[0m
+[36m(12)  :[0m [34mbisync resync[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Copying unique Path2 files to Path1
 INFO  : Resynching Path1 to Path2
 INFO  : Resync updating listings
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m

-(13)  : test 4. run sync with check-access. should pass.
-(14)  : bisync check-access
+[36m(13)  :[0m [34mtest 4. run sync with check-access. should pass.[0m
+[36m(14)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Path1 checking for diffs
 INFO  : Path2 checking for diffs
@ -56,44 +56,44 @@ INFO  : Found 2 matching "RCLONE_TEST" files on both paths
 INFO  : No changes found
 INFO  : Updating listings
 INFO  : Validating listings for Path1 "{path1/}" vs Path2 "{path2/}"
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m

-(15)  : test 5. delete path1 top level RCLONE_TEST, run sync. should fail critical.
-(16)  : delete-file {path1/}RCLONE_TEST
-(17)  : bisync check-access
+[36m(15)  :[0m [34mtest 5. delete path1 top level RCLONE_TEST, run sync. should fail critical.[0m
+[36m(16)  :[0m [34mdelete-file {path1/}RCLONE_TEST[0m
+[36m(17)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Path1 checking for diffs
-INFO  : - Path1    File was deleted                    - RCLONE_TEST
+INFO  : - [34mPath1[0m    [35mFile was deleted[0m                   - [36mRCLONE_TEST[0m
 INFO  : Path1:    1 changes:    0 new,    0 newer,    0 older,    1 deleted
 INFO  : Path2 checking for diffs
 INFO  : Checking access health
 ERROR : Access test failed: Path1 count 1, Path2 count 2 - RCLONE_TEST
-ERROR : -          Access test failed: Path2 file not found in Path1 - RCLONE_TEST
-ERROR : Bisync critical error: check file check failed
-ERROR : Bisync aborted. Must run --resync to recover.
+ERROR : - [34m[0m         [35mAccess test failed: Path2 file not found in Path1[0m - [36mRCLONE_TEST[0m
+ERROR : [31mBisync critical error: check file check failed[0m
+ERROR : [31mBisync aborted. Must run --resync to recover.[0m
 Bisync error: bisync aborted
-(18)  : copy-listings path1-missing
+[36m(18)  :[0m [34mcopy-listings path1-missing[0m

-(19)  : test 6. run again. should fail critical due to missing listings.
-(20)  : bisync check-access
+[36m(19)  :[0m [34mtest 6. run again. should fail critical due to missing listings.[0m
+[36m(20)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
-ERROR : Bisync critical error: cannot find prior Path1 or Path2 listings, likely due to critical error on prior run
-ERROR : Bisync aborted. Must run --resync to recover.
+ERROR : [31mBisync critical error: cannot find prior Path1 or Path2 listings, likely due to critical error on prior run[0m
+ERROR : [31mBisync aborted. Must run --resync to recover.[0m
 Bisync error: bisync aborted
-(21)  : move-listings missing-listings
+[36m(21)  :[0m [34mmove-listings missing-listings[0m

-(22)  : test 7. run resync, which will copy the path2 top level back to path1.
-(23)  : bisync resync
+[36m(22)  :[0m [34mtest 7. run resync, which will copy the path2 top level back to path1.[0m
+[36m(23)  :[0m [34mbisync resync[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Copying unique Path2 files to Path1
-INFO  : - Path2    Resync will copy to Path1           - RCLONE_TEST
-INFO  : - Path2    Resync is doing queued copies to    - Path1
+INFO  : - [34mPath2[0m    [35mResync will copy to Path1[0m          - [36mRCLONE_TEST[0m
+INFO  : - [34mPath2[0m    [35mResync is doing queued copies to[0m   - [36mPath1[0m
 INFO  : Resynching Path1 to Path2
 INFO  : Resync updating listings
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m

-(24)  : test 8. run sync with --check-access. should pass.
-(25)  : bisync check-access
+[36m(24)  :[0m [34mtest 8. run sync with --check-access. should pass.[0m
+[36m(25)  :[0m [34mbisync check-access[0m
 INFO  : Synching Path1 "{path1/}" with Path2 "{path2/}"
 INFO  : Path1 checking for diffs
 INFO  : Path2 checking for diffs
@ -102,4 +102,4 @@ INFO  : Found 2 matching "RCLONE_TEST" files on both paths
 INFO  : No changes found
 INFO  : Updating listings
 INFO  : Validating listings for Path1 "{path1/}" vs Path2 "{path2/}"
-INFO  : Bisync successful
+INFO  : [32mBisync successful[0m