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author | Marius Bakke <mbakke@fastmail.com> | 2019-10-08 19:24:34 +0200 |
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committer | Marius Bakke <mbakke@fastmail.com> | 2019-10-08 19:24:34 +0200 |
commit | d1f3b333e6176a7879ab3742bbebb2a99f61a528 (patch) | |
tree | 8bd82ce68bd2534a48bf13c7256997f82dd1b3f4 /gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch | |
parent | e01d384efcdaf564bbb221e43b81e087c8e2af06 (diff) | |
parent | 861907f01efb1cae7f260e8cb7b991d5034a486a (diff) | |
download | guix-patches-d1f3b333e6176a7879ab3742bbebb2a99f61a528.tar guix-patches-d1f3b333e6176a7879ab3742bbebb2a99f61a528.tar.gz |
Merge branch 'master' into staging
Diffstat (limited to 'gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch')
-rw-r--r-- | gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch b/gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch new file mode 100644 index 0000000000..bbb6b7c08e --- /dev/null +++ b/gnu/packages/patches/debops-debops-defaults-fall-back-to-less.patch @@ -0,0 +1,45 @@ +From 5059daf8bd59a83f520c14731173ea76ce8b8661 Mon Sep 17 00:00:00 2001 +From: Hartmut Goebel <h.goebel@crazy-compilers.com> +Date: Sun, 8 Sep 2019 13:09:15 +0200 +Subject: [PATCH] [debops-defaults] If `view` is not available, try less, etc. + +--- + bin/debops-defaults | 21 +++++++++++++++------ + 1 file changed, 15 insertions(+), 6 deletions(-) + +diff --git a/bin/debops-defaults b/bin/debops-defaults +index 9dd87fe0a..3e3db4c41 100755 +--- a/bin/debops-defaults ++++ b/bin/debops-defaults +@@ -96,13 +96,22 @@ def main(role_list): + config = read_config(project_root) + playbooks_path = find_playbookpath(config, project_root, required=True) + +- # Make sure required commands are present +- require_commands('view') +- +- if sys.stdout.isatty(): ++ # Check if one of the output commands is present ++ sys.stdout = io.BytesIO() # suppress error message, if any ++ for cmd_args in (('view', '+set ft=yaml', '-'), ++ ('less', '-'), ++ ('more', '-')): ++ try: ++ require_commands(cmd_args[0]) ++ break ++ except SystemExit: ++ # this command was not found ++ cmd_args = None ++ sys.stdout = sys.__stdout__ ++ ++ if cmd_args and sys.stdout.isatty(): + # if script is run as standalone, redirect to view +- view = subprocess.Popen(['view', '+set ft=yaml', '-'], +- stdin=subprocess.PIPE) ++ view = subprocess.Popen(cmd_args, stdin=subprocess.PIPE) + try: + aggregate_defaults(playbooks_path, role_list, view.stdin) + except IOError as e: +-- +2.21.0 + |