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| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2019-10-25 11:22:15 +0200 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2019-11-04 11:21:07 -0600 |
| commit | 1ee1ffe1f0fb77fd3e86cb23acb0f81976e5dc3c (patch) | |
| tree | ba5360d67c5db3e636087e27606bb4c7de28295b /scripts/dtc | |
| parent | 692a0dc734c7df778a4532cbf3574a26cb3709dc (diff) | |
| download | lwn-1ee1ffe1f0fb77fd3e86cb23acb0f81976e5dc3c.tar.gz lwn-1ee1ffe1f0fb77fd3e86cb23acb0f81976e5dc3c.zip | |
scripts/dtc: dtx_diff - add color output support
Add new -c/--color options, to enhance the diff output with color, and
improve the user's experience.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Frank Rowand <frank.rowand@sony.com>
Tested-by: Frank Rowand <frank.rowand@sony.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'scripts/dtc')
| -rwxr-xr-x | scripts/dtc/dtx_diff | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/scripts/dtc/dtx_diff b/scripts/dtc/dtx_diff index 00fd4738a587..541c432e7d19 100755 --- a/scripts/dtc/dtx_diff +++ b/scripts/dtc/dtx_diff @@ -20,6 +20,8 @@ Usage: --annotate synonym for -T + --color synonym for -c (requires diff with --color support) + -c enable colored output -f print full dts in diff (--unified=99999) -h synonym for --help -help synonym for --help @@ -177,6 +179,7 @@ compile_to_dts() { annotate="" cmd_diff=0 diff_flags="-u" +diff_color="" dtx_file_1="" dtx_file_2="" dtc_sort="-s" @@ -188,6 +191,13 @@ while [ $# -gt 0 ] ; do case $1 in + -c | --color ) + if diff --color /dev/null /dev/null 2>/dev/null ; then + diff_color="--color=always" + fi + shift + ;; + -f ) diff_flags="--unified=999999" shift @@ -343,7 +353,7 @@ DTC="\ if (( ${cmd_diff} )) ; then - diff ${diff_flags} --label "${dtx_file_1}" --label "${dtx_file_2}" \ + diff ${diff_flags} ${diff_color} --label "${dtx_file_1}" --label "${dtx_file_2}" \ <(compile_to_dts "${dtx_file_1}" "${dtx_path_1_dtc_include}") \ <(compile_to_dts "${dtx_file_2}" "${dtx_path_2_dtc_include}") |